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Thread macro changes

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This commit is contained in:
paboyle 2018-01-24 13:30:23 +00:00
parent ac56965306
commit 3318de27d6
2 changed files with 3 additions and 7 deletions
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2
lib/allocator/AlignedAllocator.cc
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@ -51,7 +51,7 @@ void *PointerCache::Lookup(size_t bytes) {
if (bytes < 4096 ) return NULL; if (bytes < 4096 ) return NULL;
#ifdef _OPENMP #ifdef GRID_OMP
assert(omp_in_parallel()==0); assert(omp_in_parallel()==0);
#endif #endif

8
lib/allocator/AlignedAllocator.h
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@ -169,10 +169,7 @@ public:
// std::cout << "alignedAllocator " << std::hex << ptr <<std::dec <<std::endl; // std::cout << "alignedAllocator " << std::hex << ptr <<std::dec <<std::endl;
// First touch optimise in threaded loop // First touch optimise in threaded loop
uint8_t *cp = (uint8_t *)ptr; uint8_t *cp = (uint8_t *)ptr;
#ifdef GRID_OMP thread_loop(size_type n=0;n<bytes;n+=4096){
#pragma omp parallel for
#endif
for(size_type n=0;n<bytes;n+=4096){
cp[n]=0; cp[n]=0;
} }
return ptr; return ptr;
@ -277,8 +274,7 @@ public:
uint8_t *cp = (uint8_t *)ptr; uint8_t *cp = (uint8_t *)ptr;
if ( ptr ) { if ( ptr ) {
// One touch per 4k page, static OMP loop to catch same loop order // One touch per 4k page, static OMP loop to catch same loop order
#pragma omp parallel for schedule(static) thread_loop(size_type n=0;n<bytes;n+=4096){
for(size_type n=0;n<bytes;n+=4096){
cp[n]=0; cp[n]=0;
} }
} }