60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
|
|
#define WARP_SIZE 32
|
|
#define FULL_MASK 0xffffffff
|
|
#define OPTIMAL_THREADS 256
|
|
|
|
__global__ void index_max_cuda_kernel(
|
|
float *index_vals, // [batch_size, 32, num_block]
|
|
int *indices, // [batch_size, num_block]
|
|
float *max_vals, // [batch_size, A_num_block * 32]
|
|
float *max_vals_scatter, // [batch_size, 32, num_block]
|
|
long batch_size,
|
|
long A_num_block,
|
|
long B_num_block,
|
|
long num_block
|
|
);
|
|
|
|
__global__ void mm_to_sparse_cuda_kernel(
|
|
float *dense_A, // [batch_size, A_num_block, dim, 32]
|
|
float *dense_B, // [batch_size, B_num_block, dim, 32]
|
|
int *indices, // [batch_size, num_block]
|
|
float *sparse_C, // [batch_size, num_block, 32, 32]
|
|
long batch_size,
|
|
long A_num_block,
|
|
long B_num_block,
|
|
long dim,
|
|
long num_block
|
|
);
|
|
|
|
__global__ void sparse_dense_mm_cuda_kernel(
|
|
float *sparse_A, // [batch_size, num_block, 32, 32]
|
|
int *indices, // [batch_size, num_block]
|
|
float *dense_B, // [batch_size, B_num_block, dim, 32]
|
|
float *dense_C, // [batch_size, A_num_block, dim, 32]
|
|
long batch_size,
|
|
long A_num_block,
|
|
long B_num_block,
|
|
long dim,
|
|
long num_block
|
|
);
|
|
|
|
__global__ void reduce_sum_cuda_kernel(
|
|
float *sparse_A, // [batch_size, num_block, 32, 32]
|
|
int *indices, // [batch_size, num_block]
|
|
float *dense_C, // [batch_size, A_num_block, 32]
|
|
long batch_size,
|
|
long A_num_block,
|
|
long B_num_block,
|
|
long num_block
|
|
);
|
|
|
|
__global__ void scatter_cuda_kernel(
|
|
float *dense_A, // [batch_size, A_num_block, 32]
|
|
int *indices, // [batch_size, num_block]
|
|
float *sparse_C, // [batch_size, num_block, 32, 32]
|
|
long batch_size,
|
|
long A_num_block,
|
|
long B_num_block,
|
|
long num_block
|
|
);
|