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ai-content-maker/.venv/Lib/site-packages/thinc/backends/linalg.cpp

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2024-05-03 04:18:51 +03:00
/* Generated by Cython 0.29.37 */
/* BEGIN: Cython Metadata
{
"distutils": {
"depends": [],
"include_dirs": [
"C:\\Users\\VssAdministrator\\AppData\\Local\\Temp\\pip-build-env-m41_skk3\\overlay\\Lib\\site-packages\\numpy\\core\\include",
"C:\\Users\\VssAdministrator\\AppData\\Local\\pypa\\cibuildwheel\\Cache\\nuget-cpython\\python.3.11.7\\tools\\Include"
],
"language": "c++",
"name": "thinc.backends.linalg",
"sources": [
"thinc/backends/linalg.pyx"
]
},
"module_name": "thinc.backends.linalg"
}
END: Cython Metadata */
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#if PY_VERSION_HEX >= 0x030B00A4
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#define CYTHON_USE_EXC_INFO_STACK 0
#elif !defined(CYTHON_USE_EXC_INFO_STACK)
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#if CYTHON_USE_PYLONG_INTERNALS
#if PY_MAJOR_VERSION < 3
#include "longintrepr.h"
#endif
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enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
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#define CYTHON_RESTRICT __restrict
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#define CYTHON_RESTRICT
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# if defined(__GNUC__)
# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
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template<typename T>
void __Pyx_call_destructor(T& x) {
x.~T();
}
template<typename T>
class __Pyx_FakeReference {
public:
__Pyx_FakeReference() : ptr(NULL) { }
__Pyx_FakeReference(const T& ref) : ptr(const_cast<T*>(&ref)) { }
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T *operator&() { return ptr; }
operator T&() { return *ptr; }
template<typename U> bool operator ==(U other) { return *ptr == other; }
template<typename U> bool operator !=(U other) { return *ptr != other; }
private:
T *ptr;
};
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#define CYTHON_FORMAT_SSIZE_T "z"
#if PY_MAJOR_VERSION < 3
#define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
#define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
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static CYTHON_INLINE PyCodeObject* __Pyx_PyCode_New(int a, int k, int l, int s, int f,
PyObject *code, PyObject *c, PyObject* n, PyObject *v,
PyObject *fv, PyObject *cell, PyObject* fn,
PyObject *name, int fline, PyObject *lnos) {
PyObject *kwds=NULL, *argcount=NULL, *posonlyargcount=NULL, *kwonlyargcount=NULL;
PyObject *nlocals=NULL, *stacksize=NULL, *flags=NULL, *replace=NULL, *call_result=NULL, *empty=NULL;
const char *fn_cstr=NULL;
const char *name_cstr=NULL;
PyCodeObject* co=NULL;
PyObject *type, *value, *traceback;
PyErr_Fetch(&type, &value, &traceback);
if (!(kwds=PyDict_New())) goto end;
if (!(argcount=PyLong_FromLong(a))) goto end;
if (PyDict_SetItemString(kwds, "co_argcount", argcount) != 0) goto end;
if (!(posonlyargcount=PyLong_FromLong(0))) goto end;
if (PyDict_SetItemString(kwds, "co_posonlyargcount", posonlyargcount) != 0) goto end;
if (!(kwonlyargcount=PyLong_FromLong(k))) goto end;
if (PyDict_SetItemString(kwds, "co_kwonlyargcount", kwonlyargcount) != 0) goto end;
if (!(nlocals=PyLong_FromLong(l))) goto end;
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if (!(stacksize=PyLong_FromLong(s))) goto end;
if (PyDict_SetItemString(kwds, "co_stacksize", stacksize) != 0) goto end;
if (!(flags=PyLong_FromLong(f))) goto end;
if (PyDict_SetItemString(kwds, "co_flags", flags) != 0) goto end;
if (PyDict_SetItemString(kwds, "co_code", code) != 0) goto end;
if (PyDict_SetItemString(kwds, "co_consts", c) != 0) goto end;
if (PyDict_SetItemString(kwds, "co_names", n) != 0) goto end;
if (PyDict_SetItemString(kwds, "co_varnames", v) != 0) goto end;
if (PyDict_SetItemString(kwds, "co_freevars", fv) != 0) goto end;
if (PyDict_SetItemString(kwds, "co_cellvars", cell) != 0) goto end;
if (PyDict_SetItemString(kwds, "co_linetable", lnos) != 0) goto end;
if (!(fn_cstr=PyUnicode_AsUTF8AndSize(fn, NULL))) goto end;
if (!(name_cstr=PyUnicode_AsUTF8AndSize(name, NULL))) goto end;
if (!(co = PyCode_NewEmpty(fn_cstr, name_cstr, fline))) goto end;
if (!(replace = PyObject_GetAttrString((PyObject*)co, "replace"))) goto cleanup_code_too;
if (!(empty = PyTuple_New(0))) goto cleanup_code_too; // unfortunately __pyx_empty_tuple isn't available here
if (!(call_result = PyObject_Call(replace, empty, kwds))) goto cleanup_code_too;
Py_XDECREF((PyObject*)co);
co = (PyCodeObject*)call_result;
call_result = NULL;
if (0) {
cleanup_code_too:
Py_XDECREF((PyObject*)co);
co = NULL;
}
end:
Py_XDECREF(kwds);
Py_XDECREF(argcount);
Py_XDECREF(posonlyargcount);
Py_XDECREF(kwonlyargcount);
Py_XDECREF(nlocals);
Py_XDECREF(stacksize);
Py_XDECREF(replace);
Py_XDECREF(call_result);
Py_XDECREF(empty);
if (type) {
PyErr_Restore(type, value, traceback);
}
return co;
}
#else
#define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
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#ifndef METH_FASTCALL
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typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
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#else
#define __Pyx_PyCFunctionFast _PyCFunctionFast
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#if CYTHON_FAST_PYCCALL
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#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
#define PyObject_Malloc(s) PyMem_Malloc(s)
#define PyObject_Free(p) PyMem_Free(p)
#define PyObject_Realloc(p) PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030400A1
#define PyMem_RawMalloc(n) PyMem_Malloc(n)
#define PyMem_RawRealloc(p, n) PyMem_Realloc(p, n)
#define PyMem_RawFree(p) PyMem_Free(p)
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#if CYTHON_COMPILING_IN_PYSTON
#define __Pyx_PyCode_HasFreeVars(co) PyCode_HasFreeVars(co)
#define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
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#define __Pyx_PyCode_HasFreeVars(co) (PyCode_GetNumFree(co) > 0)
#define __Pyx_PyFrame_SetLineNumber(frame, lineno) (frame)->f_lineno = (lineno)
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#if !CYTHON_FAST_THREAD_STATE || PY_VERSION_HEX < 0x02070000
#define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x03060000
#define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
#elif PY_VERSION_HEX >= 0x03000000
#define __Pyx_PyThreadState_Current PyThreadState_GET()
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#include "pythread.h"
#define Py_tss_NEEDS_INIT 0
typedef int Py_tss_t;
static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
*key = PyThread_create_key();
return 0;
}
static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
*key = Py_tss_NEEDS_INIT;
return key;
}
static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
PyObject_Free(key);
}
static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
return *key != Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
PyThread_delete_key(*key);
*key = Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
return PyThread_set_key_value(*key, value);
}
static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
return PyThread_get_key_value(*key);
}
#endif
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#define __Pyx_PyDict_NewPresized(n) ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
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#define __Pyx_PyDict_NewPresized(n) PyDict_New()
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#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
#define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y)
#define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y)
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#define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y)
#define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y)
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#define __Pyx_PyDict_GetItemStr(dict, name) _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
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#define __Pyx_PyDict_GetItemStr(dict, name) PyDict_GetItem(dict, name)
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#define CYTHON_PEP393_ENABLED 1
#if PY_VERSION_HEX >= 0x030C0000
#define __Pyx_PyUnicode_READY(op) (0)
#else
#define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ?\
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#define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u)
#define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
#define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) PyUnicode_MAX_CHAR_VALUE(u)
#define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u)
#define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u)
#define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i)
#define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch)
#if PY_VERSION_HEX >= 0x030C0000
#define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u))
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#define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
#else
#define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
#endif
#endif
#else
#define CYTHON_PEP393_ENABLED 0
#define PyUnicode_1BYTE_KIND 1
#define PyUnicode_2BYTE_KIND 2
#define PyUnicode_4BYTE_KIND 4
#define __Pyx_PyUnicode_READY(op) (0)
#define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u)
#define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
#define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111)
#define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE))
#define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u))
#define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
#define __Pyx_PyUnicode_WRITE(k, d, i, ch) (((void)(k)), ((Py_UNICODE*)d)[i] = ch)
#define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_SIZE(u))
#endif
#if CYTHON_COMPILING_IN_PYPY
#define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b)
#define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b)
#else
#define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b)
#define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
#define PyUnicode_Contains(u, s) PySequence_Contains(u, s)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check)
#define PyByteArray_Check(obj) PyObject_TypeCheck(obj, &PyByteArray_Type)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
#define PyObject_Format(obj, fmt) PyObject_CallMethod(obj, "__format__", "O", fmt)
#endif
#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b)
#else
#define __Pyx_PyString_Format(a, b) PyString_Format(a, b)
#endif
#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
#define PyObject_ASCII(o) PyObject_Repr(o)
#endif
#if PY_MAJOR_VERSION >= 3
#define PyBaseString_Type PyUnicode_Type
#define PyStringObject PyUnicodeObject
#define PyString_Type PyUnicode_Type
#define PyString_Check PyUnicode_Check
#define PyString_CheckExact PyUnicode_CheckExact
#ifndef PyObject_Unicode
#define PyObject_Unicode PyObject_Str
#endif
#endif
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
#define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
#else
#define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
#define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
#endif
#ifndef PySet_CheckExact
#define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type)
#endif
#if PY_VERSION_HEX >= 0x030900A4
#define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
#define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
#else
#define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
#define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
#endif
#if CYTHON_ASSUME_SAFE_MACROS
#define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq)
#else
#define __Pyx_PySequence_SIZE(seq) PySequence_Size(seq)
#endif
#if PY_MAJOR_VERSION >= 3
#define PyIntObject PyLongObject
#define PyInt_Type PyLong_Type
#define PyInt_Check(op) PyLong_Check(op)
#define PyInt_CheckExact(op) PyLong_CheckExact(op)
#define PyInt_FromString PyLong_FromString
#define PyInt_FromUnicode PyLong_FromUnicode
#define PyInt_FromLong PyLong_FromLong
#define PyInt_FromSize_t PyLong_FromSize_t
#define PyInt_FromSsize_t PyLong_FromSsize_t
#define PyInt_AsLong PyLong_AsLong
#define PyInt_AS_LONG PyLong_AS_LONG
#define PyInt_AsSsize_t PyLong_AsSsize_t
#define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask
#define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
#define PyNumber_Int PyNumber_Long
#endif
#if PY_MAJOR_VERSION >= 3
#define PyBoolObject PyLongObject
#endif
#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
#ifndef PyUnicode_InternFromString
#define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
#endif
#endif
#if PY_VERSION_HEX < 0x030200A4
typedef long Py_hash_t;
#define __Pyx_PyInt_FromHash_t PyInt_FromLong
#define __Pyx_PyInt_AsHash_t __Pyx_PyIndex_AsHash_t
#else
#define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
#define __Pyx_PyInt_AsHash_t __Pyx_PyIndex_AsSsize_t
#endif
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func))
#else
#define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
#endif
#if CYTHON_USE_ASYNC_SLOTS
#if PY_VERSION_HEX >= 0x030500B1
#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
#else
#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
#endif
#else
#define __Pyx_PyType_AsAsync(obj) NULL
#endif
#ifndef __Pyx_PyAsyncMethodsStruct
typedef struct {
unaryfunc am_await;
unaryfunc am_aiter;
unaryfunc am_anext;
} __Pyx_PyAsyncMethodsStruct;
#endif
#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)
#if !defined(_USE_MATH_DEFINES)
#define _USE_MATH_DEFINES
#endif
#endif
#include <math.h>
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
float value;
memset(&value, 0xFF, sizeof(value));
return value;
}
#endif
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif
#define __PYX_MARK_ERR_POS(f_index, lineno) \
{ __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; }
#define __PYX_ERR(f_index, lineno, Ln_error) \
{ __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }
#ifndef __PYX_EXTERN_C
#ifdef __cplusplus
#define __PYX_EXTERN_C extern "C"
#else
#define __PYX_EXTERN_C extern
#endif
#endif
#define __PYX_HAVE__thinc__backends__linalg
#define __PYX_HAVE_API__thinc__backends__linalg
/* Early includes */
#include <stdint.h>
#include <string.h>
#include "math.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */
#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
#define CYTHON_WITHOUT_ASSERTIONS
#endif
typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed) (\
(sizeof(type) < sizeof(Py_ssize_t)) ||\
(sizeof(type) > sizeof(Py_ssize_t) &&\
likely(v < (type)PY_SSIZE_T_MAX ||\
v == (type)PY_SSIZE_T_MAX) &&\
(!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
v == (type)PY_SSIZE_T_MIN))) ||\
(sizeof(type) == sizeof(Py_ssize_t) &&\
(is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
v == (type)PY_SSIZE_T_MAX))) )
static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
return (size_t) i < (size_t) limit;
}
#if defined (__cplusplus) && __cplusplus >= 201103L
#include <cstdlib>
#define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
#define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
#define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER)
#define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
#define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
#define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
#define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
#define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString
#define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyBytes_AsWritableString(s) ((char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableSString(s) ((signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableUString(s) ((unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsString(s) ((const char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsSString(s) ((const signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsUString(s) ((const unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyObject_AsWritableString(s) ((char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s) ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s) ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s) ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) {
const Py_UNICODE *u_end = u;
while (*u_end++) ;
return (size_t)(u_end - u - 1);
}
#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
#define __Pyx_PySequence_Tuple(obj)\
(likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
#if CYTHON_ASSUME_SAFE_MACROS
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#else
#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
#endif
#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
PyObject* sys;
PyObject* default_encoding = NULL;
PyObject* ascii_chars_u = NULL;
PyObject* ascii_chars_b = NULL;
const char* default_encoding_c;
sys = PyImport_ImportModule("sys");
if (!sys) goto bad;
default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
Py_DECREF(sys);
if (!default_encoding) goto bad;
default_encoding_c = PyBytes_AsString(default_encoding);
if (!default_encoding_c) goto bad;
if (strcmp(default_encoding_c, "ascii") == 0) {
__Pyx_sys_getdefaultencoding_not_ascii = 0;
} else {
char ascii_chars[128];
int c;
for (c = 0; c < 128; c++) {
ascii_chars[c] = c;
}
__Pyx_sys_getdefaultencoding_not_ascii = 1;
ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
if (!ascii_chars_u) goto bad;
ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
PyErr_Format(
PyExc_ValueError,
"This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
default_encoding_c);
goto bad;
}
Py_DECREF(ascii_chars_u);
Py_DECREF(ascii_chars_b);
}
Py_DECREF(default_encoding);
return 0;
bad:
Py_XDECREF(default_encoding);
Py_XDECREF(ascii_chars_u);
Py_XDECREF(ascii_chars_b);
return -1;
}
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#else
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
PyObject* sys;
PyObject* default_encoding = NULL;
char* default_encoding_c;
sys = PyImport_ImportModule("sys");
if (!sys) goto bad;
default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
Py_DECREF(sys);
if (!default_encoding) goto bad;
default_encoding_c = PyBytes_AsString(default_encoding);
if (!default_encoding_c) goto bad;
__PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c) + 1);
if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
Py_DECREF(default_encoding);
return 0;
bad:
Py_XDECREF(default_encoding);
return -1;
}
#endif
#endif
/* Test for GCC > 2.95 */
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
#define likely(x) (x)
#define unlikely(x) (x)
#endif /* __GNUC__ */
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
static PyObject *__pyx_m = NULL;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_cython_runtime = NULL;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static PyObject *__pyx_empty_unicode;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;
static const char *__pyx_f[] = {
"thinc\\backends\\linalg.pxd",
"thinc\\backends\\linalg.pyx",
"cymem.pxd",
};
/* "thinc/backends/linalg.pxd":9
* from libc.string cimport memcpy, memset
*
* ctypedef float weight_t # <<<<<<<<<<<<<<
*
* DEF USE_BLAS = False
*/
typedef float __pyx_t_5thinc_8backends_6linalg_weight_t;
/*--- Type declarations ---*/
struct __pyx_obj_5cymem_5cymem_PyMalloc;
struct __pyx_obj_5cymem_5cymem_PyFree;
struct __pyx_obj_5cymem_5cymem_Pool;
struct __pyx_obj_5cymem_5cymem_Address;
struct __pyx_obj_5thinc_8backends_6linalg_Matrix;
struct __pyx_obj_5thinc_8backends_6linalg_Vec;
struct __pyx_obj_5thinc_8backends_6linalg_VecVec;
struct __pyx_obj_5thinc_8backends_6linalg_Mat;
/* "cymem/cymem.pxd":1
* ctypedef void* (*malloc_t)(size_t n) # <<<<<<<<<<<<<<
* ctypedef void (*free_t)(void *p)
*
*/
typedef void *(*__pyx_t_5cymem_5cymem_malloc_t)(size_t);
/* "cymem/cymem.pxd":2
* ctypedef void* (*malloc_t)(size_t n)
* ctypedef void (*free_t)(void *p) # <<<<<<<<<<<<<<
*
* cdef class PyMalloc:
*/
typedef void (*__pyx_t_5cymem_5cymem_free_t)(void *);
/* "cymem/cymem.pxd":4
* ctypedef void (*free_t)(void *p)
*
* cdef class PyMalloc: # <<<<<<<<<<<<<<
* cdef malloc_t malloc
* cdef void _set(self, malloc_t malloc)
*/
struct __pyx_obj_5cymem_5cymem_PyMalloc {
PyObject_HEAD
struct __pyx_vtabstruct_5cymem_5cymem_PyMalloc *__pyx_vtab;
__pyx_t_5cymem_5cymem_malloc_t malloc;
};
/* "cymem/cymem.pxd":10
* cdef PyMalloc WrapMalloc(malloc_t malloc)
*
* cdef class PyFree: # <<<<<<<<<<<<<<
* cdef free_t free
* cdef void _set(self, free_t free)
*/
struct __pyx_obj_5cymem_5cymem_PyFree {
PyObject_HEAD
struct __pyx_vtabstruct_5cymem_5cymem_PyFree *__pyx_vtab;
__pyx_t_5cymem_5cymem_free_t free;
};
/* "cymem/cymem.pxd":16
* cdef PyFree WrapFree(free_t free)
*
* cdef class Pool: # <<<<<<<<<<<<<<
* cdef readonly size_t size
* cdef readonly dict addresses
*/
struct __pyx_obj_5cymem_5cymem_Pool {
PyObject_HEAD
struct __pyx_vtabstruct_5cymem_5cymem_Pool *__pyx_vtab;
size_t size;
PyObject *addresses;
PyObject *refs;
struct __pyx_obj_5cymem_5cymem_PyMalloc *pymalloc;
struct __pyx_obj_5cymem_5cymem_PyFree *pyfree;
};
/* "cymem/cymem.pxd":28
*
*
* cdef class Address: # <<<<<<<<<<<<<<
* cdef void* ptr
* cdef readonly PyMalloc pymalloc
*/
struct __pyx_obj_5cymem_5cymem_Address {
PyObject_HEAD
void *ptr;
struct __pyx_obj_5cymem_5cymem_PyMalloc *pymalloc;
struct __pyx_obj_5cymem_5cymem_PyFree *pyfree;
};
/* "thinc/backends/linalg.pxd":23
*
*
* cdef class Matrix: # <<<<<<<<<<<<<<
* cdef readonly Pool mem
* cdef weight_t* data
*/
struct __pyx_obj_5thinc_8backends_6linalg_Matrix {
PyObject_HEAD
struct __pyx_obj_5cymem_5cymem_Pool *mem;
__pyx_t_5thinc_8backends_6linalg_weight_t *data;
int32_t nr_row;
int32_t nr_col;
};
/* "thinc/backends/linalg.pxd":30
*
*
* cdef class Vec: # <<<<<<<<<<<<<<
* @staticmethod
* cdef inline int arg_max(const weight_t* scores, const int n_classes) nogil:
*/
struct __pyx_obj_5thinc_8backends_6linalg_Vec {
PyObject_HEAD
struct __pyx_vtabstruct_5thinc_8backends_6linalg_Vec *__pyx_vtab;
};
/* "thinc/backends/linalg.pxd":159
*
*
* cdef class VecVec: # <<<<<<<<<<<<<<
* @staticmethod
* cdef inline void add(weight_t* output,
*/
struct __pyx_obj_5thinc_8backends_6linalg_VecVec {
PyObject_HEAD
struct __pyx_vtabstruct_5thinc_8backends_6linalg_VecVec *__pyx_vtab;
};
/* "thinc/backends/linalg.pxd":250
*
*
* cdef class Mat: # <<<<<<<<<<<<<<
* @staticmethod
* cdef inline void mean_row(weight_t* Ex,
*/
struct __pyx_obj_5thinc_8backends_6linalg_Mat {
PyObject_HEAD
struct __pyx_vtabstruct_5thinc_8backends_6linalg_Mat *__pyx_vtab;
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/* "cymem/cymem.pxd":4
* ctypedef void (*free_t)(void *p)
*
* cdef class PyMalloc: # <<<<<<<<<<<<<<
* cdef malloc_t malloc
* cdef void _set(self, malloc_t malloc)
*/
struct __pyx_vtabstruct_5cymem_5cymem_PyMalloc {
void (*_set)(struct __pyx_obj_5cymem_5cymem_PyMalloc *, __pyx_t_5cymem_5cymem_malloc_t);
};
static struct __pyx_vtabstruct_5cymem_5cymem_PyMalloc *__pyx_vtabptr_5cymem_5cymem_PyMalloc;
/* "cymem/cymem.pxd":10
* cdef PyMalloc WrapMalloc(malloc_t malloc)
*
* cdef class PyFree: # <<<<<<<<<<<<<<
* cdef free_t free
* cdef void _set(self, free_t free)
*/
struct __pyx_vtabstruct_5cymem_5cymem_PyFree {
void (*_set)(struct __pyx_obj_5cymem_5cymem_PyFree *, __pyx_t_5cymem_5cymem_free_t);
};
static struct __pyx_vtabstruct_5cymem_5cymem_PyFree *__pyx_vtabptr_5cymem_5cymem_PyFree;
/* "cymem/cymem.pxd":16
* cdef PyFree WrapFree(free_t free)
*
* cdef class Pool: # <<<<<<<<<<<<<<
* cdef readonly size_t size
* cdef readonly dict addresses
*/
struct __pyx_vtabstruct_5cymem_5cymem_Pool {
void *(*alloc)(struct __pyx_obj_5cymem_5cymem_Pool *, size_t, size_t);
void (*free)(struct __pyx_obj_5cymem_5cymem_Pool *, void *);
void *(*realloc)(struct __pyx_obj_5cymem_5cymem_Pool *, void *, size_t);
};
static struct __pyx_vtabstruct_5cymem_5cymem_Pool *__pyx_vtabptr_5cymem_5cymem_Pool;
/* "thinc/backends/linalg.pxd":30
*
*
* cdef class Vec: # <<<<<<<<<<<<<<
* @staticmethod
* cdef inline int arg_max(const weight_t* scores, const int n_classes) nogil:
*/
struct __pyx_vtabstruct_5thinc_8backends_6linalg_Vec {
int (*arg_max)(__pyx_t_5thinc_8backends_6linalg_weight_t const *, int const );
__pyx_t_5thinc_8backends_6linalg_weight_t (*max)(__pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
__pyx_t_5thinc_8backends_6linalg_weight_t (*sum)(__pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
__pyx_t_5thinc_8backends_6linalg_weight_t (*norm)(__pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
void (*add)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
void (*add_i)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
void (*mul)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
void (*mul_i)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
void (*pow)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
void (*pow_i)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const , int32_t);
void (*div)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
void (*div_i)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const , int32_t);
void (*exp)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
void (*exp_i)(__pyx_t_5thinc_8backends_6linalg_weight_t *, int32_t);
void (*reciprocal_i)(__pyx_t_5thinc_8backends_6linalg_weight_t *, int32_t);
__pyx_t_5thinc_8backends_6linalg_weight_t (*mean)(__pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
__pyx_t_5thinc_8backends_6linalg_weight_t (*variance)(__pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
};
static struct __pyx_vtabstruct_5thinc_8backends_6linalg_Vec *__pyx_vtabptr_5thinc_8backends_6linalg_Vec;
static CYTHON_INLINE int __pyx_f_5thinc_8backends_6linalg_3Vec_arg_max(__pyx_t_5thinc_8backends_6linalg_weight_t const *, int const );
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_max(__pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_sum(__pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_norm(__pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_add(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_add_i(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_mul(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_mul_i(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_pow(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_pow_i(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const , int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_div(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_div_i(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const , int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_exp(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_exp_i(__pyx_t_5thinc_8backends_6linalg_weight_t *, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_reciprocal_i(__pyx_t_5thinc_8backends_6linalg_weight_t *, int32_t);
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_mean(__pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_variance(__pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
/* "thinc/backends/linalg.pxd":159
*
*
* cdef class VecVec: # <<<<<<<<<<<<<<
* @staticmethod
* cdef inline void add(weight_t* output,
*/
struct __pyx_vtabstruct_5thinc_8backends_6linalg_VecVec {
void (*add)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
void (*add_i)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
void (*batch_add_i)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t, int32_t);
void (*add_pow)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
void (*add_pow_i)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
void (*mul)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
void (*mul_i)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
__pyx_t_5thinc_8backends_6linalg_weight_t (*dot)(__pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
int (*arg_max_if_true)(__pyx_t_5thinc_8backends_6linalg_weight_t const *, int const *, int const );
int (*arg_max_if_zero)(__pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, int const );
};
static struct __pyx_vtabstruct_5thinc_8backends_6linalg_VecVec *__pyx_vtabptr_5thinc_8backends_6linalg_VecVec;
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_add(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_add_i(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_batch_add_i(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_add_pow(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_add_pow_i(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_mul(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_mul_i(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_6VecVec_dot(__pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t);
static CYTHON_INLINE int __pyx_f_5thinc_8backends_6linalg_6VecVec_arg_max_if_true(__pyx_t_5thinc_8backends_6linalg_weight_t const *, int const *, int const );
static CYTHON_INLINE int __pyx_f_5thinc_8backends_6linalg_6VecVec_arg_max_if_zero(__pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, int const );
/* "thinc/backends/linalg.pxd":250
*
*
* cdef class Mat: # <<<<<<<<<<<<<<
* @staticmethod
* cdef inline void mean_row(weight_t* Ex,
*/
struct __pyx_vtabstruct_5thinc_8backends_6linalg_Mat {
void (*mean_row)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t, int32_t);
void (*var_row)(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t, int32_t, __pyx_t_5thinc_8backends_6linalg_weight_t);
};
static struct __pyx_vtabstruct_5thinc_8backends_6linalg_Mat *__pyx_vtabptr_5thinc_8backends_6linalg_Mat;
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Mat_mean_row(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t, int32_t);
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Mat_var_row(__pyx_t_5thinc_8backends_6linalg_weight_t *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, __pyx_t_5thinc_8backends_6linalg_weight_t const *, int32_t, int32_t, __pyx_t_5thinc_8backends_6linalg_weight_t);
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static CYTHON_INLINE int __pyx_f_5thinc_8backends_6linalg_3Vec_arg_max(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_scores, int const __pyx_v_n_classes); /* proto*/
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_max(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_x, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_sum(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_vec, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_norm(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_vec, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_add(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_inc, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_add_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_vec, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_inc, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_mul(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_vec, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_scal, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_mul_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_vec, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_scal, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_pow(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_vec, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_scal, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_pow_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_vec, __pyx_t_5thinc_8backends_6linalg_weight_t const __pyx_v_scal, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_div(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_vec, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_scal, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_div_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_vec, __pyx_t_5thinc_8backends_6linalg_weight_t const __pyx_v_scal, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_exp(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_vec, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_exp_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_vec, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_reciprocal_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_vec, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_mean(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_X, int32_t __pyx_v_nr_dim); /* proto*/
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_variance(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_X, int32_t __pyx_v_nr_dim); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_add(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_scale, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_add_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_scale, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_batch_add_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_scale, int32_t __pyx_v_nr, int32_t __pyx_v_nr_batch); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_add_pow(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_power, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_add_pow_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_power, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_mul(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_mul_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_6VecVec_dot(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, int32_t __pyx_v_nr); /* proto*/
static CYTHON_INLINE int __pyx_f_5thinc_8backends_6linalg_6VecVec_arg_max_if_true(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_scores, int const *__pyx_v_is_valid, int const __pyx_v_n_classes); /* proto*/
static CYTHON_INLINE int __pyx_f_5thinc_8backends_6linalg_6VecVec_arg_max_if_zero(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_scores, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_costs, int const __pyx_v_n_classes); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Mat_mean_row(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_Ex, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_mat, int32_t __pyx_v_nr_row, int32_t __pyx_v_nr_col); /* proto*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Mat_var_row(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_Vx, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_mat, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_Ex, int32_t __pyx_v_nr_row, int32_t __pyx_v_nr_col, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_eps); /* proto*/
/* Module declarations from 'cython' */
/* Module declarations from 'cymem.cymem' */
static PyTypeObject *__pyx_ptype_5cymem_5cymem_PyMalloc = 0;
static PyTypeObject *__pyx_ptype_5cymem_5cymem_PyFree = 0;
static PyTypeObject *__pyx_ptype_5cymem_5cymem_Pool = 0;
static PyTypeObject *__pyx_ptype_5cymem_5cymem_Address = 0;
/* Module declarations from 'libc.stdint' */
/* Module declarations from 'libc.string' */
/* Module declarations from 'thinc.backends.linalg' */
static PyTypeObject *__pyx_ptype_5thinc_8backends_6linalg_Matrix = 0;
static PyTypeObject *__pyx_ptype_5thinc_8backends_6linalg_Vec = 0;
static PyTypeObject *__pyx_ptype_5thinc_8backends_6linalg_VecVec = 0;
static PyTypeObject *__pyx_ptype_5thinc_8backends_6linalg_Mat = 0;
#define __Pyx_MODULE_NAME "thinc.backends.linalg"
extern int __pyx_module_is_main_thinc__backends__linalg;
int __pyx_module_is_main_thinc__backends__linalg = 0;
/* Implementation of 'thinc.backends.linalg' */
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_ImportError;
static const char __pyx_k_Mat[] = "Mat";
static const char __pyx_k_Vec[] = "Vec";
static const char __pyx_k_blis[] = "blis";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_name[] = "__name__";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_Matrix[] = "Matrix";
static const char __pyx_k_VecVec[] = "VecVec";
static const char __pyx_k_import[] = "__import__";
static const char __pyx_k_blis_py[] = "blis.py";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_ImportError[] = "ImportError";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static PyObject *__pyx_n_s_ImportError;
static PyObject *__pyx_n_s_Mat;
static PyObject *__pyx_n_s_Matrix;
static PyObject *__pyx_n_s_Vec;
static PyObject *__pyx_n_s_VecVec;
static PyObject *__pyx_n_s_blis;
static PyObject *__pyx_n_s_blis_py;
static PyObject *__pyx_n_s_cline_in_traceback;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_name;
static PyObject *__pyx_n_s_pyx_vtable;
static PyObject *__pyx_n_s_range;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_tp_new_5thinc_8backends_6linalg_Matrix(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5thinc_8backends_6linalg_Vec(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5thinc_8backends_6linalg_VecVec(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5thinc_8backends_6linalg_Mat(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
/* Late includes */
/* "thinc/backends/linalg.pxd":32
* cdef class Vec:
* @staticmethod
* cdef inline int arg_max(const weight_t* scores, const int n_classes) nogil: # <<<<<<<<<<<<<<
* if n_classes == 2:
* return 0 if scores[0] > scores[1] else 1
*/
static CYTHON_INLINE int __pyx_f_5thinc_8backends_6linalg_3Vec_arg_max(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_scores, int const __pyx_v_n_classes) {
int __pyx_v_i;
int __pyx_v_best;
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_mode;
int __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
/* "thinc/backends/linalg.pxd":33
* @staticmethod
* cdef inline int arg_max(const weight_t* scores, const int n_classes) nogil:
* if n_classes == 2: # <<<<<<<<<<<<<<
* return 0 if scores[0] > scores[1] else 1
* cdef int i
*/
__pyx_t_1 = ((__pyx_v_n_classes == 2) != 0);
if (__pyx_t_1) {
/* "thinc/backends/linalg.pxd":34
* cdef inline int arg_max(const weight_t* scores, const int n_classes) nogil:
* if n_classes == 2:
* return 0 if scores[0] > scores[1] else 1 # <<<<<<<<<<<<<<
* cdef int i
* cdef int best = 0
*/
if ((((__pyx_v_scores[0]) > (__pyx_v_scores[1])) != 0)) {
__pyx_t_2 = 0;
} else {
__pyx_t_2 = 1;
}
__pyx_r = __pyx_t_2;
goto __pyx_L0;
/* "thinc/backends/linalg.pxd":33
* @staticmethod
* cdef inline int arg_max(const weight_t* scores, const int n_classes) nogil:
* if n_classes == 2: # <<<<<<<<<<<<<<
* return 0 if scores[0] > scores[1] else 1
* cdef int i
*/
}
/* "thinc/backends/linalg.pxd":36
* return 0 if scores[0] > scores[1] else 1
* cdef int i
* cdef int best = 0 # <<<<<<<<<<<<<<
* cdef weight_t mode = scores[0]
* for i in range(1, n_classes):
*/
__pyx_v_best = 0;
/* "thinc/backends/linalg.pxd":37
* cdef int i
* cdef int best = 0
* cdef weight_t mode = scores[0] # <<<<<<<<<<<<<<
* for i in range(1, n_classes):
* if scores[i] > mode:
*/
__pyx_v_mode = (__pyx_v_scores[0]);
/* "thinc/backends/linalg.pxd":38
* cdef int best = 0
* cdef weight_t mode = scores[0]
* for i in range(1, n_classes): # <<<<<<<<<<<<<<
* if scores[i] > mode:
* mode = scores[i]
*/
__pyx_t_2 = __pyx_v_n_classes;
__pyx_t_3 = __pyx_t_2;
for (__pyx_t_4 = 1; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_i = __pyx_t_4;
/* "thinc/backends/linalg.pxd":39
* cdef weight_t mode = scores[0]
* for i in range(1, n_classes):
* if scores[i] > mode: # <<<<<<<<<<<<<<
* mode = scores[i]
* best = i
*/
__pyx_t_1 = (((__pyx_v_scores[__pyx_v_i]) > __pyx_v_mode) != 0);
if (__pyx_t_1) {
/* "thinc/backends/linalg.pxd":40
* for i in range(1, n_classes):
* if scores[i] > mode:
* mode = scores[i] # <<<<<<<<<<<<<<
* best = i
* return best
*/
__pyx_v_mode = (__pyx_v_scores[__pyx_v_i]);
/* "thinc/backends/linalg.pxd":41
* if scores[i] > mode:
* mode = scores[i]
* best = i # <<<<<<<<<<<<<<
* return best
*
*/
__pyx_v_best = __pyx_v_i;
/* "thinc/backends/linalg.pxd":39
* cdef weight_t mode = scores[0]
* for i in range(1, n_classes):
* if scores[i] > mode: # <<<<<<<<<<<<<<
* mode = scores[i]
* best = i
*/
}
}
/* "thinc/backends/linalg.pxd":42
* mode = scores[i]
* best = i
* return best # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_r = __pyx_v_best;
goto __pyx_L0;
/* "thinc/backends/linalg.pxd":32
* cdef class Vec:
* @staticmethod
* cdef inline int arg_max(const weight_t* scores, const int n_classes) nogil: # <<<<<<<<<<<<<<
* if n_classes == 2:
* return 0 if scores[0] > scores[1] else 1
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "thinc/backends/linalg.pxd":45
*
* @staticmethod
* cdef inline weight_t max(const weight_t* x, int32_t nr) nogil: # <<<<<<<<<<<<<<
* if nr == 0:
* return 0
*/
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_max(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_x, int32_t __pyx_v_nr) {
int __pyx_v_i;
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_mode;
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_r;
int __pyx_t_1;
int32_t __pyx_t_2;
int32_t __pyx_t_3;
int __pyx_t_4;
/* "thinc/backends/linalg.pxd":46
* @staticmethod
* cdef inline weight_t max(const weight_t* x, int32_t nr) nogil:
* if nr == 0: # <<<<<<<<<<<<<<
* return 0
* cdef int i
*/
__pyx_t_1 = ((__pyx_v_nr == 0) != 0);
if (__pyx_t_1) {
/* "thinc/backends/linalg.pxd":47
* cdef inline weight_t max(const weight_t* x, int32_t nr) nogil:
* if nr == 0:
* return 0 # <<<<<<<<<<<<<<
* cdef int i
* cdef weight_t mode = x[0]
*/
__pyx_r = 0.0;
goto __pyx_L0;
/* "thinc/backends/linalg.pxd":46
* @staticmethod
* cdef inline weight_t max(const weight_t* x, int32_t nr) nogil:
* if nr == 0: # <<<<<<<<<<<<<<
* return 0
* cdef int i
*/
}
/* "thinc/backends/linalg.pxd":49
* return 0
* cdef int i
* cdef weight_t mode = x[0] # <<<<<<<<<<<<<<
* for i in range(1, nr):
* if x[i] > mode:
*/
__pyx_v_mode = (__pyx_v_x[0]);
/* "thinc/backends/linalg.pxd":50
* cdef int i
* cdef weight_t mode = x[0]
* for i in range(1, nr): # <<<<<<<<<<<<<<
* if x[i] > mode:
* mode = x[i]
*/
__pyx_t_2 = __pyx_v_nr;
__pyx_t_3 = __pyx_t_2;
for (__pyx_t_4 = 1; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_i = __pyx_t_4;
/* "thinc/backends/linalg.pxd":51
* cdef weight_t mode = x[0]
* for i in range(1, nr):
* if x[i] > mode: # <<<<<<<<<<<<<<
* mode = x[i]
* return mode
*/
__pyx_t_1 = (((__pyx_v_x[__pyx_v_i]) > __pyx_v_mode) != 0);
if (__pyx_t_1) {
/* "thinc/backends/linalg.pxd":52
* for i in range(1, nr):
* if x[i] > mode:
* mode = x[i] # <<<<<<<<<<<<<<
* return mode
*
*/
__pyx_v_mode = (__pyx_v_x[__pyx_v_i]);
/* "thinc/backends/linalg.pxd":51
* cdef weight_t mode = x[0]
* for i in range(1, nr):
* if x[i] > mode: # <<<<<<<<<<<<<<
* mode = x[i]
* return mode
*/
}
}
/* "thinc/backends/linalg.pxd":53
* if x[i] > mode:
* mode = x[i]
* return mode # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_r = __pyx_v_mode;
goto __pyx_L0;
/* "thinc/backends/linalg.pxd":45
*
* @staticmethod
* cdef inline weight_t max(const weight_t* x, int32_t nr) nogil: # <<<<<<<<<<<<<<
* if nr == 0:
* return 0
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "thinc/backends/linalg.pxd":56
*
* @staticmethod
* cdef inline weight_t sum(const weight_t* vec, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef int i
* cdef weight_t total = 0
*/
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_sum(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_vec, int32_t __pyx_v_nr) {
int __pyx_v_i;
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_total;
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_r;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
int __pyx_t_3;
/* "thinc/backends/linalg.pxd":58
* cdef inline weight_t sum(const weight_t* vec, int32_t nr) nogil:
* cdef int i
* cdef weight_t total = 0 # <<<<<<<<<<<<<<
* for i in range(nr):
* total += vec[i]
*/
__pyx_v_total = 0.0;
/* "thinc/backends/linalg.pxd":59
* cdef int i
* cdef weight_t total = 0
* for i in range(nr): # <<<<<<<<<<<<<<
* total += vec[i]
* return total
*/
__pyx_t_1 = __pyx_v_nr;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":60
* cdef weight_t total = 0
* for i in range(nr):
* total += vec[i] # <<<<<<<<<<<<<<
* return total
*
*/
__pyx_v_total = (__pyx_v_total + (__pyx_v_vec[__pyx_v_i]));
}
/* "thinc/backends/linalg.pxd":61
* for i in range(nr):
* total += vec[i]
* return total # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_r = __pyx_v_total;
goto __pyx_L0;
/* "thinc/backends/linalg.pxd":56
*
* @staticmethod
* cdef inline weight_t sum(const weight_t* vec, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef int i
* cdef weight_t total = 0
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "thinc/backends/linalg.pxd":64
*
* @staticmethod
* cdef inline weight_t norm(const weight_t* vec, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef weight_t total = 0
* for i in range(nr):
*/
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_norm(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_vec, int32_t __pyx_v_nr) {
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_total;
int32_t __pyx_v_i;
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_r;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
int32_t __pyx_t_3;
/* "thinc/backends/linalg.pxd":65
* @staticmethod
* cdef inline weight_t norm(const weight_t* vec, int32_t nr) nogil:
* cdef weight_t total = 0 # <<<<<<<<<<<<<<
* for i in range(nr):
* total += vec[i] ** 2
*/
__pyx_v_total = 0.0;
/* "thinc/backends/linalg.pxd":66
* cdef inline weight_t norm(const weight_t* vec, int32_t nr) nogil:
* cdef weight_t total = 0
* for i in range(nr): # <<<<<<<<<<<<<<
* total += vec[i] ** 2
* return sqrt(total)
*/
__pyx_t_1 = __pyx_v_nr;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":67
* cdef weight_t total = 0
* for i in range(nr):
* total += vec[i] ** 2 # <<<<<<<<<<<<<<
* return sqrt(total)
*
*/
__pyx_v_total = (__pyx_v_total + powf(((__pyx_t_5thinc_8backends_6linalg_weight_t)(__pyx_v_vec[__pyx_v_i])), 2.0));
}
/* "thinc/backends/linalg.pxd":68
* for i in range(nr):
* total += vec[i] ** 2
* return sqrt(total) # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_r = sqrt(__pyx_v_total);
goto __pyx_L0;
/* "thinc/backends/linalg.pxd":64
*
* @staticmethod
* cdef inline weight_t norm(const weight_t* vec, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef weight_t total = 0
* for i in range(nr):
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "thinc/backends/linalg.pxd":71
*
* @staticmethod
* cdef inline void add(weight_t* output, const weight_t* x, # <<<<<<<<<<<<<<
* weight_t inc, int32_t nr) nogil:
* memcpy(output, x, sizeof(output[0]) * nr)
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_add(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_inc, int32_t __pyx_v_nr) {
/* "thinc/backends/linalg.pxd":73
* cdef inline void add(weight_t* output, const weight_t* x,
* weight_t inc, int32_t nr) nogil:
* memcpy(output, x, sizeof(output[0]) * nr) # <<<<<<<<<<<<<<
* Vec.add_i(output, inc, nr)
*
*/
(void)(memcpy(__pyx_v_output, __pyx_v_x, ((sizeof((__pyx_v_output[0]))) * __pyx_v_nr)));
/* "thinc/backends/linalg.pxd":74
* weight_t inc, int32_t nr) nogil:
* memcpy(output, x, sizeof(output[0]) * nr)
* Vec.add_i(output, inc, nr) # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_f_5thinc_8backends_6linalg_3Vec_add_i(__pyx_v_output, __pyx_v_inc, __pyx_v_nr);
/* "thinc/backends/linalg.pxd":71
*
* @staticmethod
* cdef inline void add(weight_t* output, const weight_t* x, # <<<<<<<<<<<<<<
* weight_t inc, int32_t nr) nogil:
* memcpy(output, x, sizeof(output[0]) * nr)
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":77
*
* @staticmethod
* cdef inline void add_i(weight_t* vec, weight_t inc, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef int i
* for i in range(nr):
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_add_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_vec, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_inc, int32_t __pyx_v_nr) {
int __pyx_v_i;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
/* "thinc/backends/linalg.pxd":79
* cdef inline void add_i(weight_t* vec, weight_t inc, int32_t nr) nogil:
* cdef int i
* for i in range(nr): # <<<<<<<<<<<<<<
* vec[i] += inc
*
*/
__pyx_t_1 = __pyx_v_nr;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":80
* cdef int i
* for i in range(nr):
* vec[i] += inc # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_t_4 = __pyx_v_i;
(__pyx_v_vec[__pyx_t_4]) = ((__pyx_v_vec[__pyx_t_4]) + __pyx_v_inc);
}
/* "thinc/backends/linalg.pxd":77
*
* @staticmethod
* cdef inline void add_i(weight_t* vec, weight_t inc, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef int i
* for i in range(nr):
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":83
*
* @staticmethod
* cdef inline void mul(weight_t* output, const weight_t* vec, weight_t scal, # <<<<<<<<<<<<<<
* int32_t nr) nogil:
* memcpy(output, vec, sizeof(output[0]) * nr)
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_mul(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_vec, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_scal, int32_t __pyx_v_nr) {
/* "thinc/backends/linalg.pxd":85
* cdef inline void mul(weight_t* output, const weight_t* vec, weight_t scal,
* int32_t nr) nogil:
* memcpy(output, vec, sizeof(output[0]) * nr) # <<<<<<<<<<<<<<
* Vec.mul_i(output, scal, nr)
*
*/
(void)(memcpy(__pyx_v_output, __pyx_v_vec, ((sizeof((__pyx_v_output[0]))) * __pyx_v_nr)));
/* "thinc/backends/linalg.pxd":86
* int32_t nr) nogil:
* memcpy(output, vec, sizeof(output[0]) * nr)
* Vec.mul_i(output, scal, nr) # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_f_5thinc_8backends_6linalg_3Vec_mul_i(__pyx_v_output, __pyx_v_scal, __pyx_v_nr);
/* "thinc/backends/linalg.pxd":83
*
* @staticmethod
* cdef inline void mul(weight_t* output, const weight_t* vec, weight_t scal, # <<<<<<<<<<<<<<
* int32_t nr) nogil:
* memcpy(output, vec, sizeof(output[0]) * nr)
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":89
*
* @staticmethod
* cdef inline void mul_i(weight_t* vec, weight_t scal, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef int i
* IF USE_BLAS:
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_mul_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_vec, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_scal, int32_t __pyx_v_nr) {
int __pyx_v_i;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
/* "thinc/backends/linalg.pxd":94
* blis.cy.scalv(BLIS_NO_CONJUGATE, nr, scal, vec, 1)
* ELSE:
* for i in range(nr): # <<<<<<<<<<<<<<
* vec[i] *= scal
*
*/
__pyx_t_1 = __pyx_v_nr;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":95
* ELSE:
* for i in range(nr):
* vec[i] *= scal # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_t_4 = __pyx_v_i;
(__pyx_v_vec[__pyx_t_4]) = ((__pyx_v_vec[__pyx_t_4]) * __pyx_v_scal);
}
/* "thinc/backends/linalg.pxd":89
*
* @staticmethod
* cdef inline void mul_i(weight_t* vec, weight_t scal, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef int i
* IF USE_BLAS:
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":98
*
* @staticmethod
* cdef inline void pow(weight_t* output, const weight_t* vec, weight_t scal, # <<<<<<<<<<<<<<
* int32_t nr) nogil:
* memcpy(output, vec, sizeof(output[0]) * nr)
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_pow(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_vec, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_scal, int32_t __pyx_v_nr) {
/* "thinc/backends/linalg.pxd":100
* cdef inline void pow(weight_t* output, const weight_t* vec, weight_t scal,
* int32_t nr) nogil:
* memcpy(output, vec, sizeof(output[0]) * nr) # <<<<<<<<<<<<<<
* Vec.pow_i(output, scal, nr)
*
*/
(void)(memcpy(__pyx_v_output, __pyx_v_vec, ((sizeof((__pyx_v_output[0]))) * __pyx_v_nr)));
/* "thinc/backends/linalg.pxd":101
* int32_t nr) nogil:
* memcpy(output, vec, sizeof(output[0]) * nr)
* Vec.pow_i(output, scal, nr) # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_f_5thinc_8backends_6linalg_3Vec_pow_i(__pyx_v_output, __pyx_v_scal, __pyx_v_nr);
/* "thinc/backends/linalg.pxd":98
*
* @staticmethod
* cdef inline void pow(weight_t* output, const weight_t* vec, weight_t scal, # <<<<<<<<<<<<<<
* int32_t nr) nogil:
* memcpy(output, vec, sizeof(output[0]) * nr)
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":104
*
* @staticmethod
* cdef inline void pow_i(weight_t* vec, const weight_t scal, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef int i
* for i in range(nr):
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_pow_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_vec, __pyx_t_5thinc_8backends_6linalg_weight_t const __pyx_v_scal, int32_t __pyx_v_nr) {
int __pyx_v_i;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
/* "thinc/backends/linalg.pxd":106
* cdef inline void pow_i(weight_t* vec, const weight_t scal, int32_t nr) nogil:
* cdef int i
* for i in range(nr): # <<<<<<<<<<<<<<
* vec[i] **= scal
*
*/
__pyx_t_1 = __pyx_v_nr;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":107
* cdef int i
* for i in range(nr):
* vec[i] **= scal # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_t_4 = __pyx_v_i;
(__pyx_v_vec[__pyx_t_4]) = powf((__pyx_v_vec[__pyx_t_4]), ((__pyx_t_5thinc_8backends_6linalg_weight_t)__pyx_v_scal));
}
/* "thinc/backends/linalg.pxd":104
*
* @staticmethod
* cdef inline void pow_i(weight_t* vec, const weight_t scal, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef int i
* for i in range(nr):
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":111
* @staticmethod
* @cython.cdivision(True)
* cdef inline void div(weight_t* output, const weight_t* vec, weight_t scal, # <<<<<<<<<<<<<<
* int32_t nr) nogil:
* memcpy(output, vec, sizeof(output[0]) * nr)
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_div(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_vec, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_scal, int32_t __pyx_v_nr) {
/* "thinc/backends/linalg.pxd":113
* cdef inline void div(weight_t* output, const weight_t* vec, weight_t scal,
* int32_t nr) nogil:
* memcpy(output, vec, sizeof(output[0]) * nr) # <<<<<<<<<<<<<<
* Vec.div_i(output, scal, nr)
*
*/
(void)(memcpy(__pyx_v_output, __pyx_v_vec, ((sizeof((__pyx_v_output[0]))) * __pyx_v_nr)));
/* "thinc/backends/linalg.pxd":114
* int32_t nr) nogil:
* memcpy(output, vec, sizeof(output[0]) * nr)
* Vec.div_i(output, scal, nr) # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_f_5thinc_8backends_6linalg_3Vec_div_i(__pyx_v_output, __pyx_v_scal, __pyx_v_nr);
/* "thinc/backends/linalg.pxd":111
* @staticmethod
* @cython.cdivision(True)
* cdef inline void div(weight_t* output, const weight_t* vec, weight_t scal, # <<<<<<<<<<<<<<
* int32_t nr) nogil:
* memcpy(output, vec, sizeof(output[0]) * nr)
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":118
* @staticmethod
* @cython.cdivision(True)
* cdef inline void div_i(weight_t* vec, const weight_t scal, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef int i
* for i in range(nr):
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_div_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_vec, __pyx_t_5thinc_8backends_6linalg_weight_t const __pyx_v_scal, int32_t __pyx_v_nr) {
int __pyx_v_i;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
/* "thinc/backends/linalg.pxd":120
* cdef inline void div_i(weight_t* vec, const weight_t scal, int32_t nr) nogil:
* cdef int i
* for i in range(nr): # <<<<<<<<<<<<<<
* vec[i] /= scal
*
*/
__pyx_t_1 = __pyx_v_nr;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":121
* cdef int i
* for i in range(nr):
* vec[i] /= scal # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_t_4 = __pyx_v_i;
(__pyx_v_vec[__pyx_t_4]) = ((__pyx_v_vec[__pyx_t_4]) / __pyx_v_scal);
}
/* "thinc/backends/linalg.pxd":118
* @staticmethod
* @cython.cdivision(True)
* cdef inline void div_i(weight_t* vec, const weight_t scal, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef int i
* for i in range(nr):
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":124
*
* @staticmethod
* cdef inline void exp(weight_t* output, const weight_t* vec, int32_t nr) nogil: # <<<<<<<<<<<<<<
* memcpy(output, vec, sizeof(output[0]) * nr)
* Vec.exp_i(output, nr)
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_exp(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_vec, int32_t __pyx_v_nr) {
/* "thinc/backends/linalg.pxd":125
* @staticmethod
* cdef inline void exp(weight_t* output, const weight_t* vec, int32_t nr) nogil:
* memcpy(output, vec, sizeof(output[0]) * nr) # <<<<<<<<<<<<<<
* Vec.exp_i(output, nr)
*
*/
(void)(memcpy(__pyx_v_output, __pyx_v_vec, ((sizeof((__pyx_v_output[0]))) * __pyx_v_nr)));
/* "thinc/backends/linalg.pxd":126
* cdef inline void exp(weight_t* output, const weight_t* vec, int32_t nr) nogil:
* memcpy(output, vec, sizeof(output[0]) * nr)
* Vec.exp_i(output, nr) # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_f_5thinc_8backends_6linalg_3Vec_exp_i(__pyx_v_output, __pyx_v_nr);
/* "thinc/backends/linalg.pxd":124
*
* @staticmethod
* cdef inline void exp(weight_t* output, const weight_t* vec, int32_t nr) nogil: # <<<<<<<<<<<<<<
* memcpy(output, vec, sizeof(output[0]) * nr)
* Vec.exp_i(output, nr)
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":129
*
* @staticmethod
* cdef inline void exp_i(weight_t* vec, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef int i
* for i in range(nr):
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_exp_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_vec, int32_t __pyx_v_nr) {
int __pyx_v_i;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
int __pyx_t_3;
/* "thinc/backends/linalg.pxd":131
* cdef inline void exp_i(weight_t* vec, int32_t nr) nogil:
* cdef int i
* for i in range(nr): # <<<<<<<<<<<<<<
* vec[i] = exp(vec[i])
*
*/
__pyx_t_1 = __pyx_v_nr;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":132
* cdef int i
* for i in range(nr):
* vec[i] = exp(vec[i]) # <<<<<<<<<<<<<<
*
* @staticmethod
*/
(__pyx_v_vec[__pyx_v_i]) = exp((__pyx_v_vec[__pyx_v_i]));
}
/* "thinc/backends/linalg.pxd":129
*
* @staticmethod
* cdef inline void exp_i(weight_t* vec, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef int i
* for i in range(nr):
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":135
*
* @staticmethod
* cdef inline void reciprocal_i(weight_t* vec, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef int i
* for i in range(nr):
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Vec_reciprocal_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_vec, int32_t __pyx_v_nr) {
int __pyx_v_i;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
int __pyx_t_3;
/* "thinc/backends/linalg.pxd":137
* cdef inline void reciprocal_i(weight_t* vec, int32_t nr) nogil:
* cdef int i
* for i in range(nr): # <<<<<<<<<<<<<<
* vec[i] = 1.0 / vec[i]
*
*/
__pyx_t_1 = __pyx_v_nr;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":138
* cdef int i
* for i in range(nr):
* vec[i] = 1.0 / vec[i] # <<<<<<<<<<<<<<
*
* @staticmethod
*/
(__pyx_v_vec[__pyx_v_i]) = (1.0 / (__pyx_v_vec[__pyx_v_i]));
}
/* "thinc/backends/linalg.pxd":135
*
* @staticmethod
* cdef inline void reciprocal_i(weight_t* vec, int32_t nr) nogil: # <<<<<<<<<<<<<<
* cdef int i
* for i in range(nr):
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":141
*
* @staticmethod
* cdef inline weight_t mean(const weight_t* X, int32_t nr_dim) nogil: # <<<<<<<<<<<<<<
* cdef weight_t mean = 0.
* for x in X[:nr_dim]:
*/
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_mean(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_X, int32_t __pyx_v_nr_dim) {
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_mean;
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_x;
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_r;
__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_t_1;
__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_t_2;
__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_t_3;
/* "thinc/backends/linalg.pxd":142
* @staticmethod
* cdef inline weight_t mean(const weight_t* X, int32_t nr_dim) nogil:
* cdef weight_t mean = 0. # <<<<<<<<<<<<<<
* for x in X[:nr_dim]:
* mean += x
*/
__pyx_v_mean = 0.;
/* "thinc/backends/linalg.pxd":143
* cdef inline weight_t mean(const weight_t* X, int32_t nr_dim) nogil:
* cdef weight_t mean = 0.
* for x in X[:nr_dim]: # <<<<<<<<<<<<<<
* mean += x
* return mean / nr_dim
*/
__pyx_t_2 = (__pyx_v_X + __pyx_v_nr_dim);
for (__pyx_t_3 = __pyx_v_X; __pyx_t_3 < __pyx_t_2; __pyx_t_3++) {
__pyx_t_1 = __pyx_t_3;
__pyx_v_x = (__pyx_t_1[0]);
/* "thinc/backends/linalg.pxd":144
* cdef weight_t mean = 0.
* for x in X[:nr_dim]:
* mean += x # <<<<<<<<<<<<<<
* return mean / nr_dim
*
*/
__pyx_v_mean = (__pyx_v_mean + __pyx_v_x);
}
/* "thinc/backends/linalg.pxd":145
* for x in X[:nr_dim]:
* mean += x
* return mean / nr_dim # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_r = (__pyx_v_mean / __pyx_v_nr_dim);
goto __pyx_L0;
/* "thinc/backends/linalg.pxd":141
*
* @staticmethod
* cdef inline weight_t mean(const weight_t* X, int32_t nr_dim) nogil: # <<<<<<<<<<<<<<
* cdef weight_t mean = 0.
* for x in X[:nr_dim]:
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "thinc/backends/linalg.pxd":148
*
* @staticmethod
* cdef inline weight_t variance(const weight_t* X, int32_t nr_dim) nogil: # <<<<<<<<<<<<<<
* # See https://www.johndcook.com/blog/standard_deviation/
* cdef double m = X[0]
*/
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_3Vec_variance(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_X, int32_t __pyx_v_nr_dim) {
double __pyx_v_m;
double __pyx_v_v;
long __pyx_v_i;
double __pyx_v_diff;
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_r;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
long __pyx_t_3;
/* "thinc/backends/linalg.pxd":150
* cdef inline weight_t variance(const weight_t* X, int32_t nr_dim) nogil:
* # See https://www.johndcook.com/blog/standard_deviation/
* cdef double m = X[0] # <<<<<<<<<<<<<<
* cdef double v = 0.
* for i in range(1, nr_dim):
*/
__pyx_v_m = (__pyx_v_X[0]);
/* "thinc/backends/linalg.pxd":151
* # See https://www.johndcook.com/blog/standard_deviation/
* cdef double m = X[0]
* cdef double v = 0. # <<<<<<<<<<<<<<
* for i in range(1, nr_dim):
* diff = X[i]-m
*/
__pyx_v_v = 0.;
/* "thinc/backends/linalg.pxd":152
* cdef double m = X[0]
* cdef double v = 0.
* for i in range(1, nr_dim): # <<<<<<<<<<<<<<
* diff = X[i]-m
* m += diff / (i+1)
*/
__pyx_t_1 = __pyx_v_nr_dim;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 1; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":153
* cdef double v = 0.
* for i in range(1, nr_dim):
* diff = X[i]-m # <<<<<<<<<<<<<<
* m += diff / (i+1)
* v += diff * (X[i] - m)
*/
__pyx_v_diff = ((__pyx_v_X[__pyx_v_i]) - __pyx_v_m);
/* "thinc/backends/linalg.pxd":154
* for i in range(1, nr_dim):
* diff = X[i]-m
* m += diff / (i+1) # <<<<<<<<<<<<<<
* v += diff * (X[i] - m)
* return v / nr_dim
*/
__pyx_v_m = (__pyx_v_m + (__pyx_v_diff / (__pyx_v_i + 1)));
/* "thinc/backends/linalg.pxd":155
* diff = X[i]-m
* m += diff / (i+1)
* v += diff * (X[i] - m) # <<<<<<<<<<<<<<
* return v / nr_dim
*
*/
__pyx_v_v = (__pyx_v_v + (__pyx_v_diff * ((__pyx_v_X[__pyx_v_i]) - __pyx_v_m)));
}
/* "thinc/backends/linalg.pxd":156
* m += diff / (i+1)
* v += diff * (X[i] - m)
* return v / nr_dim # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = (__pyx_v_v / __pyx_v_nr_dim);
goto __pyx_L0;
/* "thinc/backends/linalg.pxd":148
*
* @staticmethod
* cdef inline weight_t variance(const weight_t* X, int32_t nr_dim) nogil: # <<<<<<<<<<<<<<
* # See https://www.johndcook.com/blog/standard_deviation/
* cdef double m = X[0]
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "thinc/backends/linalg.pxd":161
* cdef class VecVec:
* @staticmethod
* cdef inline void add(weight_t* output, # <<<<<<<<<<<<<<
* const weight_t* x,
* const weight_t* y,
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_add(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_scale, int32_t __pyx_v_nr) {
/* "thinc/backends/linalg.pxd":166
* weight_t scale,
* int32_t nr) nogil:
* memcpy(output, x, sizeof(output[0]) * nr) # <<<<<<<<<<<<<<
* VecVec.add_i(output, y, scale, nr)
*
*/
(void)(memcpy(__pyx_v_output, __pyx_v_x, ((sizeof((__pyx_v_output[0]))) * __pyx_v_nr)));
/* "thinc/backends/linalg.pxd":167
* int32_t nr) nogil:
* memcpy(output, x, sizeof(output[0]) * nr)
* VecVec.add_i(output, y, scale, nr) # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_f_5thinc_8backends_6linalg_6VecVec_add_i(__pyx_v_output, __pyx_v_y, __pyx_v_scale, __pyx_v_nr);
/* "thinc/backends/linalg.pxd":161
* cdef class VecVec:
* @staticmethod
* cdef inline void add(weight_t* output, # <<<<<<<<<<<<<<
* const weight_t* x,
* const weight_t* y,
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":170
*
* @staticmethod
* cdef inline void add_i(weight_t* x, # <<<<<<<<<<<<<<
* const weight_t* y,
* weight_t scale,
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_add_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_scale, int32_t __pyx_v_nr) {
int __pyx_v_i;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
/* "thinc/backends/linalg.pxd":178
* blis.cy.axpyv(BLIS_NO_CONJUGATE, nr, scale, y, 1, x, 1)
* ELSE:
* for i in range(nr): # <<<<<<<<<<<<<<
* x[i] += y[i] * scale
*
*/
__pyx_t_1 = __pyx_v_nr;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":179
* ELSE:
* for i in range(nr):
* x[i] += y[i] * scale # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_t_4 = __pyx_v_i;
(__pyx_v_x[__pyx_t_4]) = ((__pyx_v_x[__pyx_t_4]) + ((__pyx_v_y[__pyx_v_i]) * __pyx_v_scale));
}
/* "thinc/backends/linalg.pxd":170
*
* @staticmethod
* cdef inline void add_i(weight_t* x, # <<<<<<<<<<<<<<
* const weight_t* y,
* weight_t scale,
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":182
*
* @staticmethod
* cdef inline void batch_add_i(weight_t* x, # <<<<<<<<<<<<<<
* const weight_t* y,
* weight_t scale,
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_batch_add_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_scale, int32_t __pyx_v_nr, int32_t __pyx_v_nr_batch) {
CYTHON_UNUSED int __pyx_v__;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
int __pyx_t_3;
/* "thinc/backends/linalg.pxd":188
* # For fixed x, matrix of y
* cdef int i, _
* for _ in range(nr_batch): # <<<<<<<<<<<<<<
* VecVec.add_i(x,
* y, scale, nr)
*/
__pyx_t_1 = __pyx_v_nr_batch;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v__ = __pyx_t_3;
/* "thinc/backends/linalg.pxd":189
* cdef int i, _
* for _ in range(nr_batch):
* VecVec.add_i(x, # <<<<<<<<<<<<<<
* y, scale, nr)
* y += nr
*/
__pyx_f_5thinc_8backends_6linalg_6VecVec_add_i(__pyx_v_x, __pyx_v_y, __pyx_v_scale, __pyx_v_nr);
/* "thinc/backends/linalg.pxd":191
* VecVec.add_i(x,
* y, scale, nr)
* y += nr # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_v_y = (__pyx_v_y + __pyx_v_nr);
}
/* "thinc/backends/linalg.pxd":182
*
* @staticmethod
* cdef inline void batch_add_i(weight_t* x, # <<<<<<<<<<<<<<
* const weight_t* y,
* weight_t scale,
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":194
*
* @staticmethod
* cdef inline void add_pow(weight_t* output, # <<<<<<<<<<<<<<
* const weight_t* x, const weight_t* y, weight_t power, int32_t nr) nogil:
* memcpy(output, x, sizeof(output[0]) * nr)
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_add_pow(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_power, int32_t __pyx_v_nr) {
/* "thinc/backends/linalg.pxd":196
* cdef inline void add_pow(weight_t* output,
* const weight_t* x, const weight_t* y, weight_t power, int32_t nr) nogil:
* memcpy(output, x, sizeof(output[0]) * nr) # <<<<<<<<<<<<<<
* VecVec.add_pow_i(output, y, power, nr)
*
*/
(void)(memcpy(__pyx_v_output, __pyx_v_x, ((sizeof((__pyx_v_output[0]))) * __pyx_v_nr)));
/* "thinc/backends/linalg.pxd":197
* const weight_t* x, const weight_t* y, weight_t power, int32_t nr) nogil:
* memcpy(output, x, sizeof(output[0]) * nr)
* VecVec.add_pow_i(output, y, power, nr) # <<<<<<<<<<<<<<
*
*
*/
__pyx_f_5thinc_8backends_6linalg_6VecVec_add_pow_i(__pyx_v_output, __pyx_v_y, __pyx_v_power, __pyx_v_nr);
/* "thinc/backends/linalg.pxd":194
*
* @staticmethod
* cdef inline void add_pow(weight_t* output, # <<<<<<<<<<<<<<
* const weight_t* x, const weight_t* y, weight_t power, int32_t nr) nogil:
* memcpy(output, x, sizeof(output[0]) * nr)
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":201
*
* @staticmethod
* cdef inline void add_pow_i(weight_t* x, # <<<<<<<<<<<<<<
* const weight_t* y, weight_t power, int32_t nr) nogil:
* cdef int i
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_add_pow_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_power, int32_t __pyx_v_nr) {
int __pyx_v_i;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
/* "thinc/backends/linalg.pxd":204
* const weight_t* y, weight_t power, int32_t nr) nogil:
* cdef int i
* for i in range(nr): # <<<<<<<<<<<<<<
* x[i] += y[i] ** power
*
*/
__pyx_t_1 = __pyx_v_nr;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":205
* cdef int i
* for i in range(nr):
* x[i] += y[i] ** power # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_t_4 = __pyx_v_i;
(__pyx_v_x[__pyx_t_4]) = ((__pyx_v_x[__pyx_t_4]) + powf(((__pyx_t_5thinc_8backends_6linalg_weight_t)(__pyx_v_y[__pyx_v_i])), __pyx_v_power));
}
/* "thinc/backends/linalg.pxd":201
*
* @staticmethod
* cdef inline void add_pow_i(weight_t* x, # <<<<<<<<<<<<<<
* const weight_t* y, weight_t power, int32_t nr) nogil:
* cdef int i
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":208
*
* @staticmethod
* cdef inline void mul(weight_t* output, # <<<<<<<<<<<<<<
* const weight_t* x, const weight_t* y, int32_t nr) nogil:
* memcpy(output, x, sizeof(output[0]) * nr)
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_mul(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_output, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, int32_t __pyx_v_nr) {
/* "thinc/backends/linalg.pxd":210
* cdef inline void mul(weight_t* output,
* const weight_t* x, const weight_t* y, int32_t nr) nogil:
* memcpy(output, x, sizeof(output[0]) * nr) # <<<<<<<<<<<<<<
* VecVec.mul_i(output, y, nr)
*
*/
(void)(memcpy(__pyx_v_output, __pyx_v_x, ((sizeof((__pyx_v_output[0]))) * __pyx_v_nr)));
/* "thinc/backends/linalg.pxd":211
* const weight_t* x, const weight_t* y, int32_t nr) nogil:
* memcpy(output, x, sizeof(output[0]) * nr)
* VecVec.mul_i(output, y, nr) # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_f_5thinc_8backends_6linalg_6VecVec_mul_i(__pyx_v_output, __pyx_v_y, __pyx_v_nr);
/* "thinc/backends/linalg.pxd":208
*
* @staticmethod
* cdef inline void mul(weight_t* output, # <<<<<<<<<<<<<<
* const weight_t* x, const weight_t* y, int32_t nr) nogil:
* memcpy(output, x, sizeof(output[0]) * nr)
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":214
*
* @staticmethod
* cdef inline void mul_i(weight_t* x, # <<<<<<<<<<<<<<
* const weight_t* y, int32_t nr) nogil:
* cdef int i
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_6VecVec_mul_i(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, int32_t __pyx_v_nr) {
int __pyx_v_i;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
/* "thinc/backends/linalg.pxd":217
* const weight_t* y, int32_t nr) nogil:
* cdef int i
* for i in range(nr): # <<<<<<<<<<<<<<
* x[i] *= y[i]
*
*/
__pyx_t_1 = __pyx_v_nr;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":218
* cdef int i
* for i in range(nr):
* x[i] *= y[i] # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_t_4 = __pyx_v_i;
(__pyx_v_x[__pyx_t_4]) = ((__pyx_v_x[__pyx_t_4]) * (__pyx_v_y[__pyx_v_i]));
}
/* "thinc/backends/linalg.pxd":214
*
* @staticmethod
* cdef inline void mul_i(weight_t* x, # <<<<<<<<<<<<<<
* const weight_t* y, int32_t nr) nogil:
* cdef int i
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":221
*
* @staticmethod
* cdef inline weight_t dot( # <<<<<<<<<<<<<<
* const weight_t* x, const weight_t* y, int32_t nr) nogil:
* cdef int i
*/
static CYTHON_INLINE __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_f_5thinc_8backends_6linalg_6VecVec_dot(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_x, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_y, int32_t __pyx_v_nr) {
int __pyx_v_i;
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_total;
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_r;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
int __pyx_t_3;
/* "thinc/backends/linalg.pxd":224
* const weight_t* x, const weight_t* y, int32_t nr) nogil:
* cdef int i
* cdef weight_t total = 0 # <<<<<<<<<<<<<<
* for i in range(nr):
* total += x[i] * y[i]
*/
__pyx_v_total = 0.0;
/* "thinc/backends/linalg.pxd":225
* cdef int i
* cdef weight_t total = 0
* for i in range(nr): # <<<<<<<<<<<<<<
* total += x[i] * y[i]
* return total
*/
__pyx_t_1 = __pyx_v_nr;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":226
* cdef weight_t total = 0
* for i in range(nr):
* total += x[i] * y[i] # <<<<<<<<<<<<<<
* return total
*
*/
__pyx_v_total = (__pyx_v_total + ((__pyx_v_x[__pyx_v_i]) * (__pyx_v_y[__pyx_v_i])));
}
/* "thinc/backends/linalg.pxd":227
* for i in range(nr):
* total += x[i] * y[i]
* return total # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_r = __pyx_v_total;
goto __pyx_L0;
/* "thinc/backends/linalg.pxd":221
*
* @staticmethod
* cdef inline weight_t dot( # <<<<<<<<<<<<<<
* const weight_t* x, const weight_t* y, int32_t nr) nogil:
* cdef int i
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "thinc/backends/linalg.pxd":230
*
* @staticmethod
* cdef inline int arg_max_if_true( # <<<<<<<<<<<<<<
* const weight_t* scores, const int* is_valid, const int n_classes) nogil:
* cdef int i
*/
static CYTHON_INLINE int __pyx_f_5thinc_8backends_6linalg_6VecVec_arg_max_if_true(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_scores, int const *__pyx_v_is_valid, int const __pyx_v_n_classes) {
int __pyx_v_i;
int __pyx_v_best;
int __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
int __pyx_t_5;
/* "thinc/backends/linalg.pxd":233
* const weight_t* scores, const int* is_valid, const int n_classes) nogil:
* cdef int i
* cdef int best = -1 # <<<<<<<<<<<<<<
* for i in range(n_classes):
* if is_valid[i] and (best == -1 or scores[i] > scores[best]):
*/
__pyx_v_best = -1;
/* "thinc/backends/linalg.pxd":234
* cdef int i
* cdef int best = -1
* for i in range(n_classes): # <<<<<<<<<<<<<<
* if is_valid[i] and (best == -1 or scores[i] > scores[best]):
* best = i
*/
__pyx_t_1 = __pyx_v_n_classes;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":235
* cdef int best = -1
* for i in range(n_classes):
* if is_valid[i] and (best == -1 or scores[i] > scores[best]): # <<<<<<<<<<<<<<
* best = i
* return best
*/
__pyx_t_5 = ((__pyx_v_is_valid[__pyx_v_i]) != 0);
if (__pyx_t_5) {
} else {
__pyx_t_4 = __pyx_t_5;
goto __pyx_L6_bool_binop_done;
}
__pyx_t_5 = ((__pyx_v_best == -1L) != 0);
if (!__pyx_t_5) {
} else {
__pyx_t_4 = __pyx_t_5;
goto __pyx_L6_bool_binop_done;
}
__pyx_t_5 = (((__pyx_v_scores[__pyx_v_i]) > (__pyx_v_scores[__pyx_v_best])) != 0);
__pyx_t_4 = __pyx_t_5;
__pyx_L6_bool_binop_done:;
if (__pyx_t_4) {
/* "thinc/backends/linalg.pxd":236
* for i in range(n_classes):
* if is_valid[i] and (best == -1 or scores[i] > scores[best]):
* best = i # <<<<<<<<<<<<<<
* return best
*
*/
__pyx_v_best = __pyx_v_i;
/* "thinc/backends/linalg.pxd":235
* cdef int best = -1
* for i in range(n_classes):
* if is_valid[i] and (best == -1 or scores[i] > scores[best]): # <<<<<<<<<<<<<<
* best = i
* return best
*/
}
}
/* "thinc/backends/linalg.pxd":237
* if is_valid[i] and (best == -1 or scores[i] > scores[best]):
* best = i
* return best # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_r = __pyx_v_best;
goto __pyx_L0;
/* "thinc/backends/linalg.pxd":230
*
* @staticmethod
* cdef inline int arg_max_if_true( # <<<<<<<<<<<<<<
* const weight_t* scores, const int* is_valid, const int n_classes) nogil:
* cdef int i
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "thinc/backends/linalg.pxd":240
*
* @staticmethod
* cdef inline int arg_max_if_zero( # <<<<<<<<<<<<<<
* const weight_t* scores, const weight_t* costs, const int n_classes) nogil:
* cdef int i
*/
static CYTHON_INLINE int __pyx_f_5thinc_8backends_6linalg_6VecVec_arg_max_if_zero(__pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_scores, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_costs, int const __pyx_v_n_classes) {
int __pyx_v_i;
int __pyx_v_best;
int __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
int __pyx_t_5;
/* "thinc/backends/linalg.pxd":243
* const weight_t* scores, const weight_t* costs, const int n_classes) nogil:
* cdef int i
* cdef int best = -1 # <<<<<<<<<<<<<<
* for i in range(n_classes):
* if costs[i] == 0 and (best == -1 or scores[i] > scores[best]):
*/
__pyx_v_best = -1;
/* "thinc/backends/linalg.pxd":244
* cdef int i
* cdef int best = -1
* for i in range(n_classes): # <<<<<<<<<<<<<<
* if costs[i] == 0 and (best == -1 or scores[i] > scores[best]):
* best = i
*/
__pyx_t_1 = __pyx_v_n_classes;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":245
* cdef int best = -1
* for i in range(n_classes):
* if costs[i] == 0 and (best == -1 or scores[i] > scores[best]): # <<<<<<<<<<<<<<
* best = i
* return best
*/
__pyx_t_5 = (((__pyx_v_costs[__pyx_v_i]) == 0.0) != 0);
if (__pyx_t_5) {
} else {
__pyx_t_4 = __pyx_t_5;
goto __pyx_L6_bool_binop_done;
}
__pyx_t_5 = ((__pyx_v_best == -1L) != 0);
if (!__pyx_t_5) {
} else {
__pyx_t_4 = __pyx_t_5;
goto __pyx_L6_bool_binop_done;
}
__pyx_t_5 = (((__pyx_v_scores[__pyx_v_i]) > (__pyx_v_scores[__pyx_v_best])) != 0);
__pyx_t_4 = __pyx_t_5;
__pyx_L6_bool_binop_done:;
if (__pyx_t_4) {
/* "thinc/backends/linalg.pxd":246
* for i in range(n_classes):
* if costs[i] == 0 and (best == -1 or scores[i] > scores[best]):
* best = i # <<<<<<<<<<<<<<
* return best
*
*/
__pyx_v_best = __pyx_v_i;
/* "thinc/backends/linalg.pxd":245
* cdef int best = -1
* for i in range(n_classes):
* if costs[i] == 0 and (best == -1 or scores[i] > scores[best]): # <<<<<<<<<<<<<<
* best = i
* return best
*/
}
}
/* "thinc/backends/linalg.pxd":247
* if costs[i] == 0 and (best == -1 or scores[i] > scores[best]):
* best = i
* return best # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = __pyx_v_best;
goto __pyx_L0;
/* "thinc/backends/linalg.pxd":240
*
* @staticmethod
* cdef inline int arg_max_if_zero( # <<<<<<<<<<<<<<
* const weight_t* scores, const weight_t* costs, const int n_classes) nogil:
* cdef int i
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "thinc/backends/linalg.pxd":252
* cdef class Mat:
* @staticmethod
* cdef inline void mean_row(weight_t* Ex, # <<<<<<<<<<<<<<
* const weight_t* mat, int32_t nr_row, int32_t nr_col) nogil:
* memset(Ex, 0, sizeof(Ex[0]) * nr_col)
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Mat_mean_row(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_Ex, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_mat, int32_t __pyx_v_nr_row, int32_t __pyx_v_nr_col) {
int32_t __pyx_v_i;
int32_t __pyx_t_1;
int32_t __pyx_t_2;
int32_t __pyx_t_3;
/* "thinc/backends/linalg.pxd":254
* cdef inline void mean_row(weight_t* Ex,
* const weight_t* mat, int32_t nr_row, int32_t nr_col) nogil:
* memset(Ex, 0, sizeof(Ex[0]) * nr_col) # <<<<<<<<<<<<<<
* for i in range(nr_row):
* VecVec.add_i(Ex, &mat[i * nr_col], 1.0, nr_col)
*/
(void)(memset(__pyx_v_Ex, 0, ((sizeof((__pyx_v_Ex[0]))) * __pyx_v_nr_col)));
/* "thinc/backends/linalg.pxd":255
* const weight_t* mat, int32_t nr_row, int32_t nr_col) nogil:
* memset(Ex, 0, sizeof(Ex[0]) * nr_col)
* for i in range(nr_row): # <<<<<<<<<<<<<<
* VecVec.add_i(Ex, &mat[i * nr_col], 1.0, nr_col)
* Vec.mul_i(Ex, 1.0 / nr_row, nr_col)
*/
__pyx_t_1 = __pyx_v_nr_row;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "thinc/backends/linalg.pxd":256
* memset(Ex, 0, sizeof(Ex[0]) * nr_col)
* for i in range(nr_row):
* VecVec.add_i(Ex, &mat[i * nr_col], 1.0, nr_col) # <<<<<<<<<<<<<<
* Vec.mul_i(Ex, 1.0 / nr_row, nr_col)
*
*/
__pyx_f_5thinc_8backends_6linalg_6VecVec_add_i(__pyx_v_Ex, (&(__pyx_v_mat[(__pyx_v_i * __pyx_v_nr_col)])), 1.0, __pyx_v_nr_col);
}
/* "thinc/backends/linalg.pxd":257
* for i in range(nr_row):
* VecVec.add_i(Ex, &mat[i * nr_col], 1.0, nr_col)
* Vec.mul_i(Ex, 1.0 / nr_row, nr_col) # <<<<<<<<<<<<<<
*
* @staticmethod
*/
__pyx_f_5thinc_8backends_6linalg_3Vec_mul_i(__pyx_v_Ex, (1.0 / __pyx_v_nr_row), __pyx_v_nr_col);
/* "thinc/backends/linalg.pxd":252
* cdef class Mat:
* @staticmethod
* cdef inline void mean_row(weight_t* Ex, # <<<<<<<<<<<<<<
* const weight_t* mat, int32_t nr_row, int32_t nr_col) nogil:
* memset(Ex, 0, sizeof(Ex[0]) * nr_col)
*/
/* function exit code */
}
/* "thinc/backends/linalg.pxd":260
*
* @staticmethod
* cdef inline void var_row(weight_t* Vx, # <<<<<<<<<<<<<<
* const weight_t* mat, const weight_t* Ex,
* int32_t nr_row, int32_t nr_col, weight_t eps) nogil:
*/
static CYTHON_INLINE void __pyx_f_5thinc_8backends_6linalg_3Mat_var_row(__pyx_t_5thinc_8backends_6linalg_weight_t *__pyx_v_Vx, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_mat, __pyx_t_5thinc_8backends_6linalg_weight_t const *__pyx_v_Ex, int32_t __pyx_v_nr_row, int32_t __pyx_v_nr_col, __pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_eps) {
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_sum_;
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_sum2;
int32_t __pyx_v_i;
int32_t __pyx_v_j;
__pyx_t_5thinc_8backends_6linalg_weight_t __pyx_v_x;
int __pyx_t_1;
int __pyx_t_2;
int32_t __pyx_t_3;
int32_t __pyx_t_4;
int32_t __pyx_t_5;
int32_t __pyx_t_6;
int32_t __pyx_t_7;
int32_t __pyx_t_8;
/* "thinc/backends/linalg.pxd":264
* int32_t nr_row, int32_t nr_col, weight_t eps) nogil:
* # From https://en.wikipedia.org/wiki/Algorithms_for_calculating_variance
* if nr_row == 0 or nr_col == 0: # <<<<<<<<<<<<<<
* return
* cdef weight_t sum_, sum2
*/
__pyx_t_2 = ((__pyx_v_nr_row == 0) != 0);
if (!__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L4_bool_binop_done;
}
__pyx_t_2 = ((__pyx_v_nr_col == 0) != 0);
__pyx_t_1 = __pyx_t_2;
__pyx_L4_bool_binop_done:;
if (__pyx_t_1) {
/* "thinc/backends/linalg.pxd":265
* # From https://en.wikipedia.org/wiki/Algorithms_for_calculating_variance
* if nr_row == 0 or nr_col == 0:
* return # <<<<<<<<<<<<<<
* cdef weight_t sum_, sum2
* for i in range(nr_col):
*/
goto __pyx_L0;
/* "thinc/backends/linalg.pxd":264
* int32_t nr_row, int32_t nr_col, weight_t eps) nogil:
* # From https://en.wikipedia.org/wiki/Algorithms_for_calculating_variance
* if nr_row == 0 or nr_col == 0: # <<<<<<<<<<<<<<
* return
* cdef weight_t sum_, sum2
*/
}
/* "thinc/backends/linalg.pxd":267
* return
* cdef weight_t sum_, sum2
* for i in range(nr_col): # <<<<<<<<<<<<<<
* sum_ = 0.0
* sum2 = 0.0
*/
__pyx_t_3 = __pyx_v_nr_col;
__pyx_t_4 = __pyx_t_3;
for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
__pyx_v_i = __pyx_t_5;
/* "thinc/backends/linalg.pxd":268
* cdef weight_t sum_, sum2
* for i in range(nr_col):
* sum_ = 0.0 # <<<<<<<<<<<<<<
* sum2 = 0.0
* for j in range(nr_row):
*/
__pyx_v_sum_ = 0.0;
/* "thinc/backends/linalg.pxd":269
* for i in range(nr_col):
* sum_ = 0.0
* sum2 = 0.0 # <<<<<<<<<<<<<<
* for j in range(nr_row):
* x = mat[j * nr_col + i]
*/
__pyx_v_sum2 = 0.0;
/* "thinc/backends/linalg.pxd":270
* sum_ = 0.0
* sum2 = 0.0
* for j in range(nr_row): # <<<<<<<<<<<<<<
* x = mat[j * nr_col + i]
* sum2 += (x - Ex[i]) ** 2
*/
__pyx_t_6 = __pyx_v_nr_row;
__pyx_t_7 = __pyx_t_6;
for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) {
__pyx_v_j = __pyx_t_8;
/* "thinc/backends/linalg.pxd":271
* sum2 = 0.0
* for j in range(nr_row):
* x = mat[j * nr_col + i] # <<<<<<<<<<<<<<
* sum2 += (x - Ex[i]) ** 2
* sum_ += x - Ex[i]
*/
__pyx_v_x = (__pyx_v_mat[((__pyx_v_j * __pyx_v_nr_col) + __pyx_v_i)]);
/* "thinc/backends/linalg.pxd":272
* for j in range(nr_row):
* x = mat[j * nr_col + i]
* sum2 += (x - Ex[i]) ** 2 # <<<<<<<<<<<<<<
* sum_ += x - Ex[i]
* Vx[i] = (sum2 - sum_**2 / nr_row) / nr_row
*/
__pyx_v_sum2 = (__pyx_v_sum2 + powf((__pyx_v_x - (__pyx_v_Ex[__pyx_v_i])), 2.0));
/* "thinc/backends/linalg.pxd":273
* x = mat[j * nr_col + i]
* sum2 += (x - Ex[i]) ** 2
* sum_ += x - Ex[i] # <<<<<<<<<<<<<<
* Vx[i] = (sum2 - sum_**2 / nr_row) / nr_row
* Vx[i] += eps
*/
__pyx_v_sum_ = (__pyx_v_sum_ + (__pyx_v_x - (__pyx_v_Ex[__pyx_v_i])));
}
/* "thinc/backends/linalg.pxd":274
* sum2 += (x - Ex[i]) ** 2
* sum_ += x - Ex[i]
* Vx[i] = (sum2 - sum_**2 / nr_row) / nr_row # <<<<<<<<<<<<<<
* Vx[i] += eps
*/
(__pyx_v_Vx[__pyx_v_i]) = ((__pyx_v_sum2 - (powf(__pyx_v_sum_, 2.0) / __pyx_v_nr_row)) / __pyx_v_nr_row);
/* "thinc/backends/linalg.pxd":275
* sum_ += x - Ex[i]
* Vx[i] = (sum2 - sum_**2 / nr_row) / nr_row
* Vx[i] += eps # <<<<<<<<<<<<<<
*/
__pyx_t_6 = __pyx_v_i;
(__pyx_v_Vx[__pyx_t_6]) = ((__pyx_v_Vx[__pyx_t_6]) + __pyx_v_eps);
}
/* "thinc/backends/linalg.pxd":260
*
* @staticmethod
* cdef inline void var_row(weight_t* Vx, # <<<<<<<<<<<<<<
* const weight_t* mat, const weight_t* Ex,
* int32_t nr_row, int32_t nr_col, weight_t eps) nogil:
*/
/* function exit code */
__pyx_L0:;
}
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struct __pyx_obj_5thinc_8backends_6linalg_Matrix *p;
PyObject *o;
if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
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} else {
o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
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if (unlikely(!o)) return 0;
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}
static void __pyx_tp_dealloc_5thinc_8backends_6linalg_Matrix(PyObject *o) {
struct __pyx_obj_5thinc_8backends_6linalg_Matrix *p = (struct __pyx_obj_5thinc_8backends_6linalg_Matrix *)o;
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if (PyObject_CallFinalizerFromDealloc(o)) return;
}
#endif
PyObject_GC_UnTrack(o);
Py_CLEAR(p->mem);
(*Py_TYPE(o)->tp_free)(o);
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static int __pyx_tp_traverse_5thinc_8backends_6linalg_Matrix(PyObject *o, visitproc v, void *a) {
int e;
struct __pyx_obj_5thinc_8backends_6linalg_Matrix *p = (struct __pyx_obj_5thinc_8backends_6linalg_Matrix *)o;
if (p->mem) {
e = (*v)(((PyObject *)p->mem), a); if (e) return e;
}
return 0;
}
static int __pyx_tp_clear_5thinc_8backends_6linalg_Matrix(PyObject *o) {
PyObject* tmp;
struct __pyx_obj_5thinc_8backends_6linalg_Matrix *p = (struct __pyx_obj_5thinc_8backends_6linalg_Matrix *)o;
tmp = ((PyObject*)p->mem);
p->mem = ((struct __pyx_obj_5cymem_5cymem_Pool *)Py_None); Py_INCREF(Py_None);
Py_XDECREF(tmp);
return 0;
}
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struct __pyx_obj_5thinc_8backends_6linalg_Vec *p;
PyObject *o;
if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
o = (*t->tp_alloc)(t, 0);
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o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
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if (unlikely(!o)) return 0;
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p->__pyx_vtab = __pyx_vtabptr_5thinc_8backends_6linalg_Vec;
return o;
}
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#if CYTHON_USE_TP_FINALIZE
if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !__Pyx_PyObject_GC_IsFinalized(o))) {
if (PyObject_CallFinalizerFromDealloc(o)) return;
}
#endif
(*Py_TYPE(o)->tp_free)(o);
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static PyTypeObject __pyx_type_5thinc_8backends_6linalg_Vec = {
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sizeof(struct __pyx_obj_5thinc_8backends_6linalg_Vec), /*tp_basicsize*/
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__pyx_tp_dealloc_5thinc_8backends_6linalg_Vec, /*tp_dealloc*/
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struct __pyx_obj_5thinc_8backends_6linalg_VecVec *p;
PyObject *o;
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if (PyObject_CallFinalizerFromDealloc(o)) return;
}
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struct __pyx_obj_5thinc_8backends_6linalg_Mat *p;
PyObject *o;
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itemsize = PyLong_AsSsize_t(py_itemsize);
Py_DECREF(py_itemsize);
py_itemsize = 0;
if (itemsize == (Py_ssize_t)-1 && PyErr_Occurred())
goto bad;
#endif
if (itemsize) {
if (size % alignment) {
alignment = size % alignment;
}
if (itemsize < (Py_ssize_t)alignment)
itemsize = (Py_ssize_t)alignment;
}
if ((size_t)(basicsize + itemsize) < size) {
PyErr_Format(PyExc_ValueError,
"%.200s.%.200s size changed, may indicate binary incompatibility. "
"Expected %zd from C header, got %zd from PyObject",
module_name, class_name, size, basicsize);
goto bad;
}
if (check_size == __Pyx_ImportType_CheckSize_Error_0_29_37 && (size_t)basicsize != size) {
PyErr_Format(PyExc_ValueError,
"%.200s.%.200s size changed, may indicate binary incompatibility. "
"Expected %zd from C header, got %zd from PyObject",
module_name, class_name, size, basicsize);
goto bad;
}
else if (check_size == __Pyx_ImportType_CheckSize_Warn_0_29_37 && (size_t)basicsize > size) {
PyOS_snprintf(warning, sizeof(warning),
"%s.%s size changed, may indicate binary incompatibility. "
"Expected %zd from C header, got %zd from PyObject",
module_name, class_name, size, basicsize);
if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
}
return (PyTypeObject *)result;
bad:
Py_XDECREF(result);
return NULL;
}
#endif
/* GetVTable */
static void* __Pyx_GetVtable(PyObject *dict) {
void* ptr;
PyObject *ob = PyObject_GetItem(dict, __pyx_n_s_pyx_vtable);
if (!ob)
goto bad;
#if PY_VERSION_HEX >= 0x02070000
ptr = PyCapsule_GetPointer(ob, 0);
#else
ptr = PyCObject_AsVoidPtr(ob);
#endif
if (!ptr && !PyErr_Occurred())
PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
Py_DECREF(ob);
return ptr;
bad:
Py_XDECREF(ob);
return NULL;
}
/* Import */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
PyObject *empty_list = 0;
PyObject *module = 0;
PyObject *global_dict = 0;
PyObject *empty_dict = 0;
PyObject *list;
#if PY_MAJOR_VERSION < 3
PyObject *py_import;
py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
if (!py_import)
goto bad;
#endif
if (from_list)
list = from_list;
else {
empty_list = PyList_New(0);
if (!empty_list)
goto bad;
list = empty_list;
}
global_dict = PyModule_GetDict(__pyx_m);
if (!global_dict)
goto bad;
empty_dict = PyDict_New();
if (!empty_dict)
goto bad;
{
#if PY_MAJOR_VERSION >= 3
if (level == -1) {
if ((1) && (strchr(__Pyx_MODULE_NAME, '.'))) {
module = PyImport_ImportModuleLevelObject(
name, global_dict, empty_dict, list, 1);
if (!module) {
if (!PyErr_ExceptionMatches(PyExc_ImportError))
goto bad;
PyErr_Clear();
}
}
level = 0;
}
#endif
if (!module) {
#if PY_MAJOR_VERSION < 3
PyObject *py_level = PyInt_FromLong(level);
if (!py_level)
goto bad;
module = PyObject_CallFunctionObjArgs(py_import,
name, global_dict, empty_dict, list, py_level, (PyObject *)NULL);
Py_DECREF(py_level);
#else
module = PyImport_ImportModuleLevelObject(
name, global_dict, empty_dict, list, level);
#endif
}
}
bad:
#if PY_MAJOR_VERSION < 3
Py_XDECREF(py_import);
#endif
Py_XDECREF(empty_list);
Py_XDECREF(empty_dict);
return module;
}
/* GetTopmostException */
#if CYTHON_USE_EXC_INFO_STACK
static _PyErr_StackItem *
__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
{
_PyErr_StackItem *exc_info = tstate->exc_info;
while ((exc_info->exc_type == NULL || exc_info->exc_type == Py_None) &&
exc_info->previous_item != NULL)
{
exc_info = exc_info->previous_item;
}
return exc_info;
}
#endif
/* SaveResetException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
#if CYTHON_USE_EXC_INFO_STACK
_PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
*type = exc_info->exc_type;
*value = exc_info->exc_value;
*tb = exc_info->exc_traceback;
#else
*type = tstate->exc_type;
*value = tstate->exc_value;
*tb = tstate->exc_traceback;
#endif
Py_XINCREF(*type);
Py_XINCREF(*value);
Py_XINCREF(*tb);
}
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
PyObject *tmp_type, *tmp_value, *tmp_tb;
#if CYTHON_USE_EXC_INFO_STACK
_PyErr_StackItem *exc_info = tstate->exc_info;
tmp_type = exc_info->exc_type;
tmp_value = exc_info->exc_value;
tmp_tb = exc_info->exc_traceback;
exc_info->exc_type = type;
exc_info->exc_value = value;
exc_info->exc_traceback = tb;
#else
tmp_type = tstate->exc_type;
tmp_value = tstate->exc_value;
tmp_tb = tstate->exc_traceback;
tstate->exc_type = type;
tstate->exc_value = value;
tstate->exc_traceback = tb;
#endif
Py_XDECREF(tmp_type);
Py_XDECREF(tmp_value);
Py_XDECREF(tmp_tb);
}
#endif
/* PyErrExceptionMatches */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
Py_ssize_t i, n;
n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
for (i=0; i<n; i++) {
if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
}
#endif
for (i=0; i<n; i++) {
if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
}
return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
PyObject *exc_type = tstate->curexc_type;
if (exc_type == err) return 1;
if (unlikely(!exc_type)) return 0;
if (unlikely(PyTuple_Check(err)))
return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
return __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
}
#endif
/* PyErrFetchRestore */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
PyObject *tmp_type, *tmp_value, *tmp_tb;
tmp_type = tstate->curexc_type;
tmp_value = tstate->curexc_value;
tmp_tb = tstate->curexc_traceback;
tstate->curexc_type = type;
tstate->curexc_value = value;
tstate->curexc_traceback = tb;
Py_XDECREF(tmp_type);
Py_XDECREF(tmp_value);
Py_XDECREF(tmp_tb);
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
*type = tstate->curexc_type;
*value = tstate->curexc_value;
*tb = tstate->curexc_traceback;
tstate->curexc_type = 0;
tstate->curexc_value = 0;
tstate->curexc_traceback = 0;
}
#endif
/* PyDictVersioning */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
PyObject *dict = Py_TYPE(obj)->tp_dict;
return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
PyObject **dictptr = NULL;
Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
if (offset) {
#if CYTHON_COMPILING_IN_CPYTHON
dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
#else
dictptr = _PyObject_GetDictPtr(obj);
#endif
}
return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
}
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
PyObject *dict = Py_TYPE(obj)->tp_dict;
if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
return 0;
return obj_dict_version == __Pyx_get_object_dict_version(obj);
}
#endif
/* CLineInTraceback */
#ifndef CYTHON_CLINE_IN_TRACEBACK
static int __Pyx_CLineForTraceback(CYTHON_UNUSED PyThreadState *tstate, int c_line) {
PyObject *use_cline;
PyObject *ptype, *pvalue, *ptraceback;
#if CYTHON_COMPILING_IN_CPYTHON
PyObject **cython_runtime_dict;
#endif
if (unlikely(!__pyx_cython_runtime)) {
return c_line;
}
__Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
#if CYTHON_COMPILING_IN_CPYTHON
cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
if (likely(cython_runtime_dict)) {
__PYX_PY_DICT_LOOKUP_IF_MODIFIED(
use_cline, *cython_runtime_dict,
__Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
} else
#endif
{
PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
if (use_cline_obj) {
use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
Py_DECREF(use_cline_obj);
} else {
PyErr_Clear();
use_cline = NULL;
}
}
if (!use_cline) {
c_line = 0;
(void) PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
}
else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
c_line = 0;
}
__Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
return c_line;
}
#endif
/* CodeObjectCache */
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
int start = 0, mid = 0, end = count - 1;
if (end >= 0 && code_line > entries[end].code_line) {
return count;
}
while (start < end) {
mid = start + (end - start) / 2;
if (code_line < entries[mid].code_line) {
end = mid;
} else if (code_line > entries[mid].code_line) {
start = mid + 1;
} else {
return mid;
}
}
if (code_line <= entries[mid].code_line) {
return mid;
} else {
return mid + 1;
}
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
PyCodeObject* code_object;
int pos;
if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
return NULL;
}
pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
return NULL;
}
code_object = __pyx_code_cache.entries[pos].code_object;
Py_INCREF(code_object);
return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
int pos, i;
__Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
if (unlikely(!code_line)) {
return;
}
if (unlikely(!entries)) {
entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
if (likely(entries)) {
__pyx_code_cache.entries = entries;
__pyx_code_cache.max_count = 64;
__pyx_code_cache.count = 1;
entries[0].code_line = code_line;
entries[0].code_object = code_object;
Py_INCREF(code_object);
}
return;
}
pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
PyCodeObject* tmp = entries[pos].code_object;
entries[pos].code_object = code_object;
Py_DECREF(tmp);
return;
}
if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
int new_max = __pyx_code_cache.max_count + 64;
entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
__pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
if (unlikely(!entries)) {
return;
}
__pyx_code_cache.entries = entries;
__pyx_code_cache.max_count = new_max;
}
for (i=__pyx_code_cache.count; i>pos; i--) {
entries[i] = entries[i-1];
}
entries[pos].code_line = code_line;
entries[pos].code_object = code_object;
__pyx_code_cache.count++;
Py_INCREF(code_object);
}
/* AddTraceback */
#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
#if PY_VERSION_HEX >= 0x030b00a6
#ifndef Py_BUILD_CORE
#define Py_BUILD_CORE 1
#endif
#include "internal/pycore_frame.h"
#endif
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
const char *funcname, int c_line,
int py_line, const char *filename) {
PyCodeObject *py_code = NULL;
PyObject *py_funcname = NULL;
#if PY_MAJOR_VERSION < 3
PyObject *py_srcfile = NULL;
py_srcfile = PyString_FromString(filename);
if (!py_srcfile) goto bad;
#endif
if (c_line) {
#if PY_MAJOR_VERSION < 3
py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
if (!py_funcname) goto bad;
#else
py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
if (!py_funcname) goto bad;
funcname = PyUnicode_AsUTF8(py_funcname);
if (!funcname) goto bad;
#endif
}
else {
#if PY_MAJOR_VERSION < 3
py_funcname = PyString_FromString(funcname);
if (!py_funcname) goto bad;
#endif
}
#if PY_MAJOR_VERSION < 3
py_code = __Pyx_PyCode_New(
0,
0,
0,
0,
0,
__pyx_empty_bytes, /*PyObject *code,*/
__pyx_empty_tuple, /*PyObject *consts,*/
__pyx_empty_tuple, /*PyObject *names,*/
__pyx_empty_tuple, /*PyObject *varnames,*/
__pyx_empty_tuple, /*PyObject *freevars,*/
__pyx_empty_tuple, /*PyObject *cellvars,*/
py_srcfile, /*PyObject *filename,*/
py_funcname, /*PyObject *name,*/
py_line,
__pyx_empty_bytes /*PyObject *lnotab*/
);
Py_DECREF(py_srcfile);
#else
py_code = PyCode_NewEmpty(filename, funcname, py_line);
#endif
Py_XDECREF(py_funcname); // XDECREF since it's only set on Py3 if cline
return py_code;
bad:
Py_XDECREF(py_funcname);
#if PY_MAJOR_VERSION < 3
Py_XDECREF(py_srcfile);
#endif
return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
int py_line, const char *filename) {
PyCodeObject *py_code = 0;
PyFrameObject *py_frame = 0;
PyThreadState *tstate = __Pyx_PyThreadState_Current;
PyObject *ptype, *pvalue, *ptraceback;
if (c_line) {
c_line = __Pyx_CLineForTraceback(tstate, c_line);
}
py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
if (!py_code) {
__Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
py_code = __Pyx_CreateCodeObjectForTraceback(
funcname, c_line, py_line, filename);
if (!py_code) {
/* If the code object creation fails, then we should clear the
fetched exception references and propagate the new exception */
Py_XDECREF(ptype);
Py_XDECREF(pvalue);
Py_XDECREF(ptraceback);
goto bad;
}
__Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
__pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
}
py_frame = PyFrame_New(
tstate, /*PyThreadState *tstate,*/
py_code, /*PyCodeObject *code,*/
__pyx_d, /*PyObject *globals,*/
0 /*PyObject *locals*/
);
if (!py_frame) goto bad;
__Pyx_PyFrame_SetLineNumber(py_frame, py_line);
PyTraceBack_Here(py_frame);
bad:
Py_XDECREF(py_code);
Py_XDECREF(py_frame);
}
/* CIntFromPyVerify */
#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
__PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
__PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
{\
func_type value = func_value;\
if (sizeof(target_type) < sizeof(func_type)) {\
if (unlikely(value != (func_type) (target_type) value)) {\
func_type zero = 0;\
if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
return (target_type) -1;\
if (is_unsigned && unlikely(value < zero))\
goto raise_neg_overflow;\
else\
goto raise_overflow;\
}\
}\
return (target_type) value;\
}
/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
const int is_unsigned = neg_one > const_zero;
if (is_unsigned) {
if (sizeof(int) < sizeof(long)) {
return PyInt_FromLong((long) value);
} else if (sizeof(int) <= sizeof(unsigned long)) {
return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
}
} else {
if (sizeof(int) <= sizeof(long)) {
return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
}
}
{
int one = 1; int little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&value;
return _PyLong_FromByteArray(bytes, sizeof(int),
little, !is_unsigned);
}
}
/* CIntFromPy */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x))) {
if (sizeof(int) < sizeof(long)) {
__PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
} else {
long val = PyInt_AS_LONG(x);
if (is_unsigned && unlikely(val < 0)) {
goto raise_neg_overflow;
}
return (int) val;
}
} else
#endif
if (likely(PyLong_Check(x))) {
if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (int) 0;
case 1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
case 2:
if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
}
}
break;
case 3:
if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
}
}
break;
case 4:
if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
}
}
break;
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}
#else
{
int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
if (unlikely(result < 0))
return (int) -1;
if (unlikely(result == 1))
goto raise_neg_overflow;
}
#endif
if (sizeof(int) <= sizeof(unsigned long)) {
__PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
}
} else {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (int) 0;
case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0]))
case 1: __PYX_VERIFY_RETURN_INT(int, digit, +digits[0])
case -2:
if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 2:
if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case -3:
if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 3:
if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case -4:
if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 4:
if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
}
#endif
if (sizeof(int) <= sizeof(long)) {
__PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
}
}
{
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
PyErr_SetString(PyExc_RuntimeError,
"_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
int val;
PyObject *v = __Pyx_PyNumber_IntOrLong(x);
#if PY_MAJOR_VERSION < 3
if (likely(v) && !PyLong_Check(v)) {
PyObject *tmp = v;
v = PyNumber_Long(tmp);
Py_DECREF(tmp);
}
#endif
if (likely(v)) {
int one = 1; int is_little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&val;
int ret = _PyLong_AsByteArray((PyLongObject *)v,
bytes, sizeof(val),
is_little, !is_unsigned);
Py_DECREF(v);
if (likely(!ret))
return val;
}
#endif
return (int) -1;
}
} else {
int val;
PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
if (!tmp) return (int) -1;
val = __Pyx_PyInt_As_int(tmp);
Py_DECREF(tmp);
return val;
}
raise_overflow:
PyErr_SetString(PyExc_OverflowError,
"value too large to convert to int");
return (int) -1;
raise_neg_overflow:
PyErr_SetString(PyExc_OverflowError,
"can't convert negative value to int");
return (int) -1;
}
/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int32_t(int32_t value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
const int32_t neg_one = (int32_t) -1, const_zero = (int32_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
const int is_unsigned = neg_one > const_zero;
if (is_unsigned) {
if (sizeof(int32_t) < sizeof(long)) {
return PyInt_FromLong((long) value);
} else if (sizeof(int32_t) <= sizeof(unsigned long)) {
return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(int32_t) <= sizeof(unsigned PY_LONG_LONG)) {
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
}
} else {
if (sizeof(int32_t) <= sizeof(long)) {
return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(int32_t) <= sizeof(PY_LONG_LONG)) {
return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
}
}
{
int one = 1; int little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&value;
return _PyLong_FromByteArray(bytes, sizeof(int32_t),
little, !is_unsigned);
}
}
/* CIntFromPy */
static CYTHON_INLINE int32_t __Pyx_PyInt_As_int32_t(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
const int32_t neg_one = (int32_t) -1, const_zero = (int32_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x))) {
if (sizeof(int32_t) < sizeof(long)) {
__PYX_VERIFY_RETURN_INT(int32_t, long, PyInt_AS_LONG(x))
} else {
long val = PyInt_AS_LONG(x);
if (is_unsigned && unlikely(val < 0)) {
goto raise_neg_overflow;
}
return (int32_t) val;
}
} else
#endif
if (likely(PyLong_Check(x))) {
if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (int32_t) 0;
case 1: __PYX_VERIFY_RETURN_INT(int32_t, digit, digits[0])
case 2:
if (8 * sizeof(int32_t) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int32_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int32_t) >= 2 * PyLong_SHIFT) {
return (int32_t) (((((int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0]));
}
}
break;
case 3:
if (8 * sizeof(int32_t) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int32_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int32_t) >= 3 * PyLong_SHIFT) {
return (int32_t) (((((((int32_t)digits[2]) << PyLong_SHIFT) | (int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0]));
}
}
break;
case 4:
if (8 * sizeof(int32_t) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int32_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int32_t) >= 4 * PyLong_SHIFT) {
return (int32_t) (((((((((int32_t)digits[3]) << PyLong_SHIFT) | (int32_t)digits[2]) << PyLong_SHIFT) | (int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0]));
}
}
break;
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}
#else
{
int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
if (unlikely(result < 0))
return (int32_t) -1;
if (unlikely(result == 1))
goto raise_neg_overflow;
}
#endif
if (sizeof(int32_t) <= sizeof(unsigned long)) {
__PYX_VERIFY_RETURN_INT_EXC(int32_t, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(int32_t) <= sizeof(unsigned PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(int32_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
}
} else {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (int32_t) 0;
case -1: __PYX_VERIFY_RETURN_INT(int32_t, sdigit, (sdigit) (-(sdigit)digits[0]))
case 1: __PYX_VERIFY_RETURN_INT(int32_t, digit, +digits[0])
case -2:
if (8 * sizeof(int32_t) - 1 > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int32_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int32_t) - 1 > 2 * PyLong_SHIFT) {
return (int32_t) (((int32_t)-1)*(((((int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0])));
}
}
break;
case 2:
if (8 * sizeof(int32_t) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int32_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int32_t) - 1 > 2 * PyLong_SHIFT) {
return (int32_t) ((((((int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0])));
}
}
break;
case -3:
if (8 * sizeof(int32_t) - 1 > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int32_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int32_t) - 1 > 3 * PyLong_SHIFT) {
return (int32_t) (((int32_t)-1)*(((((((int32_t)digits[2]) << PyLong_SHIFT) | (int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0])));
}
}
break;
case 3:
if (8 * sizeof(int32_t) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int32_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int32_t) - 1 > 3 * PyLong_SHIFT) {
return (int32_t) ((((((((int32_t)digits[2]) << PyLong_SHIFT) | (int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0])));
}
}
break;
case -4:
if (8 * sizeof(int32_t) - 1 > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int32_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int32_t) - 1 > 4 * PyLong_SHIFT) {
return (int32_t) (((int32_t)-1)*(((((((((int32_t)digits[3]) << PyLong_SHIFT) | (int32_t)digits[2]) << PyLong_SHIFT) | (int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0])));
}
}
break;
case 4:
if (8 * sizeof(int32_t) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int32_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int32_t) - 1 > 4 * PyLong_SHIFT) {
return (int32_t) ((((((((((int32_t)digits[3]) << PyLong_SHIFT) | (int32_t)digits[2]) << PyLong_SHIFT) | (int32_t)digits[1]) << PyLong_SHIFT) | (int32_t)digits[0])));
}
}
break;
}
#endif
if (sizeof(int32_t) <= sizeof(long)) {
__PYX_VERIFY_RETURN_INT_EXC(int32_t, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(int32_t) <= sizeof(PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(int32_t, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
}
}
{
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
PyErr_SetString(PyExc_RuntimeError,
"_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
int32_t val;
PyObject *v = __Pyx_PyNumber_IntOrLong(x);
#if PY_MAJOR_VERSION < 3
if (likely(v) && !PyLong_Check(v)) {
PyObject *tmp = v;
v = PyNumber_Long(tmp);
Py_DECREF(tmp);
}
#endif
if (likely(v)) {
int one = 1; int is_little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&val;
int ret = _PyLong_AsByteArray((PyLongObject *)v,
bytes, sizeof(val),
is_little, !is_unsigned);
Py_DECREF(v);
if (likely(!ret))
return val;
}
#endif
return (int32_t) -1;
}
} else {
int32_t val;
PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
if (!tmp) return (int32_t) -1;
val = __Pyx_PyInt_As_int32_t(tmp);
Py_DECREF(tmp);
return val;
}
raise_overflow:
PyErr_SetString(PyExc_OverflowError,
"value too large to convert to int32_t");
return (int32_t) -1;
raise_neg_overflow:
PyErr_SetString(PyExc_OverflowError,
"can't convert negative value to int32_t");
return (int32_t) -1;
}
/* CIntFromPy */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x))) {
if (sizeof(long) < sizeof(long)) {
__PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
} else {
long val = PyInt_AS_LONG(x);
if (is_unsigned && unlikely(val < 0)) {
goto raise_neg_overflow;
}
return (long) val;
}
} else
#endif
if (likely(PyLong_Check(x))) {
if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (long) 0;
case 1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
case 2:
if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
}
}
break;
case 3:
if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
}
}
break;
case 4:
if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
}
}
break;
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}
#else
{
int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
if (unlikely(result < 0))
return (long) -1;
if (unlikely(result == 1))
goto raise_neg_overflow;
}
#endif
if (sizeof(long) <= sizeof(unsigned long)) {
__PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
}
} else {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (long) 0;
case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0]))
case 1: __PYX_VERIFY_RETURN_INT(long, digit, +digits[0])
case -2:
if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 2:
if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case -3:
if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 3:
if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case -4:
if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 4:
if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
}
#endif
if (sizeof(long) <= sizeof(long)) {
__PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
}
}
{
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
PyErr_SetString(PyExc_RuntimeError,
"_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
long val;
PyObject *v = __Pyx_PyNumber_IntOrLong(x);
#if PY_MAJOR_VERSION < 3
if (likely(v) && !PyLong_Check(v)) {
PyObject *tmp = v;
v = PyNumber_Long(tmp);
Py_DECREF(tmp);
}
#endif
if (likely(v)) {
int one = 1; int is_little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&val;
int ret = _PyLong_AsByteArray((PyLongObject *)v,
bytes, sizeof(val),
is_little, !is_unsigned);
Py_DECREF(v);
if (likely(!ret))
return val;
}
#endif
return (long) -1;
}
} else {
long val;
PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
if (!tmp) return (long) -1;
val = __Pyx_PyInt_As_long(tmp);
Py_DECREF(tmp);
return val;
}
raise_overflow:
PyErr_SetString(PyExc_OverflowError,
"value too large to convert to long");
return (long) -1;
raise_neg_overflow:
PyErr_SetString(PyExc_OverflowError,
"can't convert negative value to long");
return (long) -1;
}
/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
const int is_unsigned = neg_one > const_zero;
if (is_unsigned) {
if (sizeof(long) < sizeof(long)) {
return PyInt_FromLong((long) value);
} else if (sizeof(long) <= sizeof(unsigned long)) {
return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
}
} else {
if (sizeof(long) <= sizeof(long)) {
return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
}
}
{
int one = 1; int little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&value;
return _PyLong_FromByteArray(bytes, sizeof(long),
little, !is_unsigned);
}
}
/* FastTypeChecks */
#if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
while (a) {
a = a->tp_base;
if (a == b)
return 1;
}
return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
PyObject *mro;
if (a == b) return 1;
mro = a->tp_mro;
if (likely(mro)) {
Py_ssize_t i, n;
n = PyTuple_GET_SIZE(mro);
for (i = 0; i < n; i++) {
if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
return 1;
}
return 0;
}
return __Pyx_InBases(a, b);
}
#if PY_MAJOR_VERSION == 2
static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
PyObject *exception, *value, *tb;
int res;
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__Pyx_ErrFetch(&exception, &value, &tb);
res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
if (unlikely(res == -1)) {
PyErr_WriteUnraisable(err);
res = 0;
}
if (!res) {
res = PyObject_IsSubclass(err, exc_type2);
if (unlikely(res == -1)) {
PyErr_WriteUnraisable(err);
res = 0;
}
}
__Pyx_ErrRestore(exception, value, tb);
return res;
}
#else
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
int res = exc_type1 ? __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type1) : 0;
if (!res) {
res = __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
}
return res;
}
#endif
static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
Py_ssize_t i, n;
assert(PyExceptionClass_Check(exc_type));
n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
for (i=0; i<n; i++) {
if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
}
#endif
for (i=0; i<n; i++) {
PyObject *t = PyTuple_GET_ITEM(tuple, i);
#if PY_MAJOR_VERSION < 3
if (likely(exc_type == t)) return 1;
#endif
if (likely(PyExceptionClass_Check(t))) {
if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
} else {
}
}
return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
if (likely(err == exc_type)) return 1;
if (likely(PyExceptionClass_Check(err))) {
if (likely(PyExceptionClass_Check(exc_type))) {
return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
} else if (likely(PyTuple_Check(exc_type))) {
return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
} else {
}
}
return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
assert(PyExceptionClass_Check(exc_type1));
assert(PyExceptionClass_Check(exc_type2));
if (likely(err == exc_type1 || err == exc_type2)) return 1;
if (likely(PyExceptionClass_Check(err))) {
return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
}
return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif
/* CheckBinaryVersion */
static int __Pyx_check_binary_version(void) {
char ctversion[5];
int same=1, i, found_dot;
const char* rt_from_call = Py_GetVersion();
PyOS_snprintf(ctversion, 5, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
found_dot = 0;
for (i = 0; i < 4; i++) {
if (!ctversion[i]) {
same = (rt_from_call[i] < '0' || rt_from_call[i] > '9');
break;
}
if (rt_from_call[i] != ctversion[i]) {
same = 0;
break;
}
}
if (!same) {
char rtversion[5] = {'\0'};
char message[200];
for (i=0; i<4; ++i) {
if (rt_from_call[i] == '.') {
if (found_dot) break;
found_dot = 1;
} else if (rt_from_call[i] < '0' || rt_from_call[i] > '9') {
break;
}
rtversion[i] = rt_from_call[i];
}
PyOS_snprintf(message, sizeof(message),
"compiletime version %s of module '%.100s' "
"does not match runtime version %s",
ctversion, __Pyx_MODULE_NAME, rtversion);
return PyErr_WarnEx(NULL, message, 1);
}
return 0;
}
/* InitStrings */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
while (t->p) {
#if PY_MAJOR_VERSION < 3
if (t->is_unicode) {
*t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
} else if (t->intern) {
*t->p = PyString_InternFromString(t->s);
} else {
*t->p = PyString_FromStringAndSize(t->s, t->n - 1);
}
#else
if (t->is_unicode | t->is_str) {
if (t->intern) {
*t->p = PyUnicode_InternFromString(t->s);
} else if (t->encoding) {
*t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
} else {
*t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
}
} else {
*t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
}
#endif
if (!*t->p)
return -1;
if (PyObject_Hash(*t->p) == -1)
return -1;
++t;
}
return 0;
}
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
Py_ssize_t ignore;
return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
#if !CYTHON_PEP393_ENABLED
static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
char* defenc_c;
PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
if (!defenc) return NULL;
defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
{
char* end = defenc_c + PyBytes_GET_SIZE(defenc);
char* c;
for (c = defenc_c; c < end; c++) {
if ((unsigned char) (*c) >= 128) {
PyUnicode_AsASCIIString(o);
return NULL;
}
}
}
#endif
*length = PyBytes_GET_SIZE(defenc);
return defenc_c;
}
#else
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
if (likely(PyUnicode_IS_ASCII(o))) {
*length = PyUnicode_GET_LENGTH(o);
return PyUnicode_AsUTF8(o);
} else {
PyUnicode_AsASCIIString(o);
return NULL;
}
#else
return PyUnicode_AsUTF8AndSize(o, length);
#endif
}
#endif
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
__Pyx_sys_getdefaultencoding_not_ascii &&
#endif
PyUnicode_Check(o)) {
return __Pyx_PyUnicode_AsStringAndSize(o, length);
} else
#endif
#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
if (PyByteArray_Check(o)) {
*length = PyByteArray_GET_SIZE(o);
return PyByteArray_AS_STRING(o);
} else
#endif
{
char* result;
int r = PyBytes_AsStringAndSize(o, &result, length);
if (unlikely(r < 0)) {
return NULL;
} else {
return result;
}
}
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
int is_true = x == Py_True;
if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
else return PyObject_IsTrue(x);
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
int retval;
if (unlikely(!x)) return -1;
retval = __Pyx_PyObject_IsTrue(x);
Py_DECREF(x);
return retval;
}
static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
#if PY_MAJOR_VERSION >= 3
if (PyLong_Check(result)) {
if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
"__int__ returned non-int (type %.200s). "
"The ability to return an instance of a strict subclass of int "
"is deprecated, and may be removed in a future version of Python.",
Py_TYPE(result)->tp_name)) {
Py_DECREF(result);
return NULL;
}
return result;
}
#endif
PyErr_Format(PyExc_TypeError,
"__%.4s__ returned non-%.4s (type %.200s)",
type_name, type_name, Py_TYPE(result)->tp_name);
Py_DECREF(result);
return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
PyNumberMethods *m;
#endif
const char *name = NULL;
PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x) || PyLong_Check(x)))
#else
if (likely(PyLong_Check(x)))
#endif
return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
m = Py_TYPE(x)->tp_as_number;
#if PY_MAJOR_VERSION < 3
if (m && m->nb_int) {
name = "int";
res = m->nb_int(x);
}
else if (m && m->nb_long) {
name = "long";
res = m->nb_long(x);
}
#else
if (likely(m && m->nb_int)) {
name = "int";
res = m->nb_int(x);
}
#endif
#else
if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
res = PyNumber_Int(x);
}
#endif
if (likely(res)) {
#if PY_MAJOR_VERSION < 3
if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
#else
if (unlikely(!PyLong_CheckExact(res))) {
#endif
return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
}
}
else if (!PyErr_Occurred()) {
PyErr_SetString(PyExc_TypeError,
"an integer is required");
}
return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
Py_ssize_t ival;
PyObject *x;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_CheckExact(b))) {
if (sizeof(Py_ssize_t) >= sizeof(long))
return PyInt_AS_LONG(b);
else
return PyInt_AsSsize_t(b);
}
#endif
if (likely(PyLong_CheckExact(b))) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)b)->ob_digit;
const Py_ssize_t size = Py_SIZE(b);
if (likely(__Pyx_sst_abs(size) <= 1)) {
ival = likely(size) ? digits[0] : 0;
if (size == -1) ival = -ival;
return ival;
} else {
switch (size) {
case 2:
if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case -2:
if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case 3:
if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case -3:
if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case 4:
if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case -4:
if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
}
}
#endif
return PyLong_AsSsize_t(b);
}
x = PyNumber_Index(b);
if (!x) return -1;
ival = PyInt_AsSsize_t(x);
Py_DECREF(x);
return ival;
}
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
#if PY_MAJOR_VERSION < 3
} else if (likely(PyInt_CheckExact(o))) {
return PyInt_AS_LONG(o);
#endif
} else {
Py_ssize_t ival;
PyObject *x;
x = PyNumber_Index(o);
if (!x) return -1;
ival = PyInt_AsLong(x);
Py_DECREF(x);
return ival;
}
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
return PyInt_FromSize_t(ival);
}
#endif /* Py_PYTHON_H */