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#include "GB_cuda_select.hpp"
extern "C"
{
typedef GB_JIT_CUDA_KERNEL_SELECT_SPARSE_PROTO ((*GB_jit_dl_function)) ;
}
GrB_Info GB_cuda_select_sparse_jit
(
// output:
GrB_Matrix C,
// input:
const GrB_Matrix A,
const bool flipij,
const GB_void *ythunk,
const GrB_IndexUnaryOp op,
// CUDA stream and launch parameters:
cudaStream_t stream,
int32_t gridsz,
int32_t blocksz
)
{
//--------------------------------------------------------------------------
// encodify the problem
//--------------------------------------------------------------------------
GB_jit_encoding encoding ;
char *suffix ;
uint64_t hash = GB_encodify_select (&encoding, &suffix,
GB_JIT_CUDA_KERNEL_SELECT_SPARSE, C, op, flipij, A) ;
//--------------------------------------------------------------------------
// get the kernel function pointer, loading or compiling it if needed
//--------------------------------------------------------------------------
void *dl_function ;
GrB_Info info = GB_jitifyer_load (&dl_function,
GB_jit_select_family, "cuda_select_sparse",
hash, &encoding, suffix, NULL, NULL,
(GB_Operator) op, A->type, NULL, NULL) ;
if (info != GrB_SUCCESS) return (info) ;
//--------------------------------------------------------------------------
// call the jit kernel and return result
//--------------------------------------------------------------------------
GB_jit_dl_function GB_jit_kernel = (GB_jit_dl_function) dl_function ;
return (GB_jit_kernel (C, A, ythunk, stream, gridsz, blocksz,
&GB_callback)) ;
}
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