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//------------------------------------------------------------------------------
// GB_subref_bitmap_jit: JIT kernel for GB_bitmap_subref, C=A(I,J)
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2025, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
#include "GB.h"
#include "jitifyer/GB_stringify.h"
typedef GB_JIT_KERNEL_BITMAP_SUBREF_PROTO ((*GB_jit_dl_function)) ;
GrB_Info GB_subref_bitmap_jit
(
// input/output:
GrB_Matrix C,
// input:
GrB_Matrix A,
// I:
const void *I,
const bool I_is_32,
const int64_t nI,
const int Ikind,
const int64_t Icolon [3],
// J:
const void *J,
const bool J_is_32,
const int64_t nJ,
const int Jkind,
const int64_t Jcolon [3],
GB_Werk Werk
)
{
//--------------------------------------------------------------------------
// encodify the problem
//--------------------------------------------------------------------------
GB_jit_encoding encoding ;
char *suffix ;
uint64_t hash = GB_encodify_subref (&encoding, &suffix,
GB_JIT_KERNEL_BITMAP_SUBREF, C, I_is_32, J_is_32,
Ikind, Jkind, false, false, false, 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_subref_family, "subref_bitmap",
hash, &encoding, suffix, NULL, NULL,
NULL, C->type, NULL, NULL) ;
if (info != GrB_SUCCESS) return (info) ;
//--------------------------------------------------------------------------
// call the jit kernel and return result
//--------------------------------------------------------------------------
double chunk = GB_Context_chunk ( ) ;
int nthreads_max = GB_Context_nthreads_max ( ) ;
#include "include/GB_pedantic_disable.h"
GB_jit_dl_function GB_jit_kernel = (GB_jit_dl_function) dl_function ;
return (GB_jit_kernel (C, A, I, nI, Icolon, J, nJ, Jcolon,
Werk, nthreads_max, chunk, &GB_callback)) ;
}
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