37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
|
#pragma once
|
||
|
|
|
||
|
|
#include <c10/util/Exception.h>
|
||
|
|
#include <c10/util/Registry.h>
|
||
|
|
|
||
|
|
constexpr const char* ORT_HELP =
|
||
|
|
" You need to 'import torch_ort' to use the 'ort' device in PyTorch. "
|
||
|
|
"The 'torch_ort' module is provided by the ONNX Runtime itself "
|
||
|
|
"(https://onnxruntime.ai).";
|
||
|
|
|
||
|
|
// NB: Class must live in `at` due to limitations of Registry.h.
|
||
|
|
namespace at {
|
||
|
|
|
||
|
|
struct TORCH_API ORTHooksInterface {
|
||
|
|
// This should never actually be implemented, but it is used to
|
||
|
|
// squelch -Werror=non-virtual-dtor
|
||
|
|
virtual ~ORTHooksInterface() = default;
|
||
|
|
|
||
|
|
virtual std::string showConfig() const {
|
||
|
|
TORCH_CHECK(false, "Cannot query detailed ORT version information.", ORT_HELP);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
// NB: dummy argument to suppress "ISO C++11 requires at least one argument
|
||
|
|
// for the "..." in a variadic macro"
|
||
|
|
struct TORCH_API ORTHooksArgs {};
|
||
|
|
|
||
|
|
TORCH_DECLARE_REGISTRY(ORTHooksRegistry, ORTHooksInterface, ORTHooksArgs);
|
||
|
|
#define REGISTER_ORT_HOOKS(clsname) \
|
||
|
|
C10_REGISTER_CLASS(ORTHooksRegistry, clsname, clsname)
|
||
|
|
|
||
|
|
namespace detail {
|
||
|
|
TORCH_API const ORTHooksInterface& getORTHooks();
|
||
|
|
} // namespace detail
|
||
|
|
|
||
|
|
} // namespace at
|