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//------------------------------------------------------------------------------
// GrB_Global_set_*: set a global option
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2025, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
#include "get_set/GB_get_set.h"
#include "jitifyer/GB_jitifyer.h"
//------------------------------------------------------------------------------
// GB_global_enum_set: get an enum value from the global state
//------------------------------------------------------------------------------
static GrB_Info GB_global_enum_set (int32_t value, int field)
{
switch (field)
{
case GrB_STORAGE_ORIENTATION_HINT :
switch (value)
{
case GrB_ROWMAJOR : value = GxB_BY_ROW ; break ;
case GrB_COLMAJOR : value = GxB_BY_COL ; break ;
case GrB_BOTH : value = GxB_BY_ROW ; break ;
case GrB_UNKNOWN : value = GxB_BY_ROW ; break ;
default : return (GrB_INVALID_VALUE) ;
}
// fall through to the GxB_FORMAT case
case GxB_FORMAT :
if (! (value == GxB_BY_ROW || value == GxB_BY_COL))
{
return (GrB_INVALID_VALUE) ;
}
GB_Global_is_csc_set (value != (int) GxB_BY_ROW) ;
break ;
case GxB_OFFSET_INTEGER_HINT :
if (!(value == 32 || value == 64))
{
return (GrB_INVALID_VALUE) ;
}
GB_Global_p_control_set (value) ;
break ;
case GxB_COLINDEX_INTEGER_HINT :
if (!(value == 32 || value == 64))
{
return (GrB_INVALID_VALUE) ;
}
if (GB_Global_is_csc_get ( ))
{
GB_Global_j_control_set (value) ;
}
else
{
GB_Global_i_control_set (value) ;
}
break ;
case GxB_ROWINDEX_INTEGER_HINT :
if (!(value == 32 || value == 64))
{
return (GrB_INVALID_VALUE) ;
}
if (GB_Global_is_csc_get ( ))
{
GB_Global_i_control_set (value) ;
}
else
{
GB_Global_j_control_set (value) ;
}
break ;
case GxB_GLOBAL_NTHREADS : // same as GxB_NTHREADS
GB_Context_nthreads_max_set (NULL, value) ;
break ;
case GxB_GLOBAL_GPU_ID : // same as GxB_GPU_ID
GB_Context_gpu_id_set (NULL, value) ;
break ;
case GxB_BURBLE :
GB_Global_burble_set ((bool) value) ;
break ;
case GxB_PRINT_1BASED :
GB_Global_print_one_based_set ((bool) value) ;
break ;
case GxB_INCLUDE_READONLY_STATISTICS :
GB_Global_stats_mem_shallow_set ((bool) value) ;
break ;
case GxB_JIT_USE_CMAKE :
GB_jitifyer_set_use_cmake ((bool) value) ;
break ;
case GxB_JIT_C_CONTROL :
GB_jitifyer_set_control (value) ;
break ;
default :
return (GrB_INVALID_VALUE) ;
}
return (GrB_SUCCESS) ;
}
//------------------------------------------------------------------------------
// GrB_Global_set_Scalar
//------------------------------------------------------------------------------
GrB_Info GrB_Global_set_Scalar
(
GrB_Global g,
GrB_Scalar scalar,
int field
)
{
//--------------------------------------------------------------------------
// check inputs
//--------------------------------------------------------------------------
GrB_Info info = GrB_NO_VALUE ;
GB_CHECK_INIT ;
GB_RETURN_IF_NULL_OR_FAULTY (g) ;
GB_RETURN_IF_NULL_OR_INVALID (scalar) ;
//--------------------------------------------------------------------------
// set the field
//--------------------------------------------------------------------------
#pragma omp critical (GB_global_get_set)
{
double dvalue = 0 ;
int32_t ivalue = 0 ;
int64_t i64value = 0 ;
switch ((int) field)
{
case GxB_HYPER_SWITCH :
info = GrB_Scalar_extractElement_FP64 (&dvalue, scalar) ;
if (info == GrB_SUCCESS)
{
GB_Global_hyper_switch_set ((float) dvalue) ;
}
break ;
case GxB_GLOBAL_CHUNK : // same as GxB_CHUNK
info = GrB_Scalar_extractElement_FP64 (&dvalue, scalar) ;
if (info == GrB_SUCCESS)
{
GB_Context_chunk_set (NULL, dvalue) ;
}
break ;
case GxB_HYPER_HASH :
info = GrB_Scalar_extractElement_INT64 (&i64value, scalar) ;
if (info == GrB_SUCCESS)
{
GB_Global_hyper_hash_set (i64value) ;
}
break ;
default :
info = GrB_Scalar_extractElement_INT32 (&ivalue, scalar) ;
if (info == GrB_SUCCESS)
{
info = GB_global_enum_set (ivalue, field) ;
}
break ;
}
}
return ((info == GrB_NO_VALUE) ? GrB_EMPTY_OBJECT : info) ;
}
//------------------------------------------------------------------------------
// GrB_Global_set_String
//------------------------------------------------------------------------------
GrB_Info GrB_Global_set_String
(
GrB_Global g,
char * value,
int field
)
{
//--------------------------------------------------------------------------
// check inputs
//--------------------------------------------------------------------------
GrB_Info info = GrB_NO_VALUE ;
GB_CHECK_INIT ;
GB_RETURN_IF_NULL_OR_FAULTY (g) ;
GB_RETURN_IF_NULL (value) ;
//--------------------------------------------------------------------------
// get the field
//--------------------------------------------------------------------------
#pragma omp critical (GB_global_get_set)
{
switch ((int) field)
{
case GxB_JIT_C_COMPILER_NAME :
info = GB_jitifyer_set_C_compiler (value) ;
break ;
case GxB_JIT_C_COMPILER_FLAGS :
info = GB_jitifyer_set_C_flags (value) ;
break ;
case GxB_JIT_C_LINKER_FLAGS :
info = GB_jitifyer_set_C_link_flags (value) ;
break ;
case GxB_JIT_C_LIBRARIES :
info = GB_jitifyer_set_C_libraries (value) ;
break ;
case GxB_JIT_C_CMAKE_LIBS :
info = GB_jitifyer_set_C_cmake_libs (value) ;
break ;
case GxB_JIT_C_PREFACE :
info = GB_jitifyer_set_C_preface (value) ;
break ;
case GxB_JIT_CUDA_PREFACE :
info = GB_jitifyer_set_CUDA_preface (value) ;
break ;
case GxB_JIT_ERROR_LOG :
info = GB_jitifyer_set_error_log (value) ;
break ;
case GxB_JIT_CACHE_PATH :
info = GB_jitifyer_set_cache_path (value) ;
break ;
default :
info = GrB_INVALID_VALUE ;
break ;
}
}
return (info) ;
}
//------------------------------------------------------------------------------
// GrB_Global_set_INT32
//------------------------------------------------------------------------------
GrB_Info GrB_Global_set_INT32
(
GrB_Global g,
int32_t value,
int field
)
{
//--------------------------------------------------------------------------
// check inputs
//--------------------------------------------------------------------------
GrB_Info info = GrB_NO_VALUE ;
GB_CHECK_INIT ;
GB_RETURN_IF_NULL_OR_FAULTY (g) ;
//--------------------------------------------------------------------------
// set the field
//--------------------------------------------------------------------------
#pragma omp critical (GB_global_get_set)
{
info = GB_global_enum_set (value, field) ;
}
return (info) ;
}
//------------------------------------------------------------------------------
// GrB_Global_set_VOID
//------------------------------------------------------------------------------
#include "include/GB_pedantic_disable.h"
GrB_Info GrB_Global_set_VOID
(
GrB_Global g,
void * value,
int field,
size_t size
)
{
//--------------------------------------------------------------------------
// check inputs
//--------------------------------------------------------------------------
GrB_Info info = GrB_SUCCESS ;
GB_CHECK_INIT ;
GB_RETURN_IF_NULL_OR_FAULTY (g) ;
//--------------------------------------------------------------------------
// set the field
//--------------------------------------------------------------------------
#pragma omp critical (GB_global_get_set)
{
switch ((int) field)
{
case GxB_BITMAP_SWITCH :
if (value == NULL)
{
// set all switches to their default
GB_Global_bitmap_switch_default ( ) ;
}
else
{
if (size < sizeof (double) * GxB_NBITMAP_SWITCH)
{
info = GrB_INVALID_VALUE ;
}
else
{
double *dvalue = (double *) value ;
for (int k = 0 ; k < GxB_NBITMAP_SWITCH ; k++)
{
float b = (float) dvalue [k] ;
GB_Global_bitmap_switch_set (k, b) ;
}
}
}
break ;
case GxB_PRINTF :
if (size != sizeof (GB_printf_function_t))
{
info = GrB_INVALID_VALUE ;
}
else
{
GB_Global_printf_set ((GB_printf_function_t) value) ;
}
break ;
case GxB_FLUSH :
if (size != sizeof (GB_flush_function_t))
{
info = GrB_INVALID_VALUE ;
}
else
{
GB_Global_flush_set ((GB_flush_function_t) value) ;
}
break ;
default :
info = GrB_INVALID_VALUE ;
break ;
}
}
#pragma omp flush
return (info) ;
}
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