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|
//------------------------------------------------------------------------------
// GB_ew: ewise kernels for each built-in binary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2025, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
#include "GB_control.h"
#if defined (GxB_NO_UINT32)
#define GB_TYPE_ENABLED 0
#else
#define GB_TYPE_ENABLED 1
#endif
#if GB_TYPE_ENABLED
#include "GB.h"
#include "emult/GB_emult.h"
#include "assign/GB_bitmap_assign_methods.h"
#include "FactoryKernels/GB_ew__include.h"
// operator:
#define GB_BINOP(z,x,y,i,j) z = x
#define GB_Z_TYPE uint32_t
#define GB_X_TYPE uint32_t
#define GB_Y_TYPE uint32_t
// A matrix:
#define GB_A_TYPE uint32_t
#define GB_A2TYPE uint32_t
#define GB_DECLAREA(aij) uint32_t aij
#define GB_GETA(aij,Ax,pA,A_iso) aij = Ax [(A_iso) ? 0 : (pA)]
// B matrix:
#define GB_B_TYPE uint32_t
#define GB_B2TYPE void
#define GB_DECLAREB(bij) uint32_t bij
#define GB_GETB(bij,Bx,pB,B_iso)
// C matrix:
#define GB_C_TYPE uint32_t
#define GB_Cp_IS_32 Cp_is_32
// disable this operator and use the generic case if these conditions hold
#if (defined(GxB_NO_FIRST) || defined(GxB_NO_UINT32) || defined(GxB_NO_FIRST_UINT32))
#define GB_DISABLE 1
#else
#define GB_DISABLE 0
#endif
#include "ewise/include/GB_ewise_shared_definitions.h"
//------------------------------------------------------------------------------
// C = A+B, all 3 matrices dense
//------------------------------------------------------------------------------
GrB_Info GB (_Cewise_fulln__first_uint32)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#include "ewise/template/GB_ewise_fulln_template.c"
return (GrB_SUCCESS) ;
}
//------------------------------------------------------------------------------
// C = A*D, column scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB (_AxD__first_uint32)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix D,
const int64_t *A_ek_slicing,
const int A_ntasks,
const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "mxm/template/GB_colscale_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = D*B, row scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB (_DxB__first_uint32)
(
GrB_Matrix C,
const GrB_Matrix D,
const GrB_Matrix B,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "mxm/template/GB_rowscale_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseAdd: C=A+B, C<M>=A+B, C<!M>=A+B
//------------------------------------------------------------------------------
GrB_Info GB (_AaddB__first_uint32)
(
GrB_Matrix C,
const int C_sparsity,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool Ch_is_Mh,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
const int64_t *restrict M_ek_slicing,
const int M_nthreads,
const int M_ntasks,
const int64_t *restrict A_ek_slicing,
const int A_nthreads,
const int A_ntasks,
const int64_t *restrict B_ek_slicing,
const int B_nthreads,
const int B_ntasks
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#define GB_IS_EWISEUNION 0
// for the "easy mask" condition:
bool M_is_A = GB_all_aliased (M, A) ;
bool M_is_B = GB_all_aliased (M, B) ;
#include "add/template/GB_add_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseUnion: C=A+B, C<M>=A+B, C<!M>=A+B
//------------------------------------------------------------------------------
GrB_Info GB (_AunionB__first_uint32)
(
GrB_Matrix C,
const int C_sparsity,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const GB_void *alpha_scalar_in,
const GB_void *beta_scalar_in,
const bool Ch_is_Mh,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
const int64_t *restrict M_ek_slicing,
const int M_nthreads,
const int M_ntasks,
const int64_t *restrict A_ek_slicing,
const int A_nthreads,
const int A_ntasks,
const int64_t *restrict B_ek_slicing,
const int B_nthreads,
const int B_ntasks
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
GB_X_TYPE alpha_scalar = (*((GB_X_TYPE *) alpha_scalar_in)) ;
GB_Y_TYPE beta_scalar = (*((GB_Y_TYPE *) beta_scalar_in )) ;
#define GB_IS_EWISEUNION 1
// for the "easy mask" condition:
bool M_is_A = GB_all_aliased (M, A) ;
bool M_is_B = GB_all_aliased (M, B) ;
#include "add/template/GB_add_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, or C<M!>=A.*B where C is sparse/hyper
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_08__first_uint32)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "emult/template/GB_emult_08_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<#> = A.*B when A is sparse/hyper and B is bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_02__first_uint32)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const uint64_t *restrict Cp_kfirst,
const int64_t *A_ek_slicing,
const int A_ntasks,
const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "emult/template/GB_emult_02_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<#> = A.*B when A is bitmap/full and B is sparse/hyper
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_03__first_uint32)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const uint64_t *restrict Cp_kfirst,
const int64_t *B_ek_slicing,
const int B_ntasks,
const int B_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "emult/template/GB_emult_03_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<M> = A.*B, M sparse/hyper, A and B bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_04__first_uint32)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const GrB_Matrix A,
const GrB_Matrix B,
const uint64_t *restrict Cp_kfirst,
const int64_t *M_ek_slicing,
const int M_ntasks,
const int M_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "emult/template/GB_emult_04_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, C<!M>=A.*B where C is bitmap
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_bitmap__first_uint32)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *M_ek_slicing,
const int M_ntasks,
const int M_nthreads,
const int C_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "emult/template/GB_emult_bitmap_template.c"
return (GrB_SUCCESS) ;
#endif
}
#else
GB_EMPTY_PLACEHOLDER
#endif
|
