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#include "GB_cuda.hpp"
bool GB_cuda_apply_unop_branch
(
const GrB_Type ctype,
const GrB_Matrix A,
const GB_Operator op
)
{
int jit_control = GB_jitifyer_get_control ( ) ;
if (jit_control <= GxB_JIT_PAUSE)
{
// JIT is off or paused
return (false) ;
}
if (op == NULL || op->hash == UINT64_MAX)
{
return false ;
}
if (A->header_size == 0)
{
return false ;
}
bool ok = (GB_cuda_type_branch (ctype) && GB_cuda_type_branch (A->type)) ;
if (op->xtype != NULL)
{
ok = ok && (GB_cuda_type_branch (op->xtype)) ;
}
if (op->ytype != NULL)
{
ok = ok && (GB_cuda_type_branch (op->ytype)) ;
}
if (op->ztype != NULL)
{
ok = ok && (GB_cuda_type_branch (op->ztype)) ;
}
double work = GB_nnz_held (A) ;
int gpu_count = GB_ngpus_to_use (work) ;
ok = ok && (gpu_count > 0);
return ok ;
}
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