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Threaded MPI calls patches

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This commit is contained in:
Peter Boyle
2017-07-29 13:06:53 -04:00
parent 6f5a5cd9b3
commit 14d53e1c9e
8 changed files with 128 additions and 66 deletions
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10
lib/allocator/AlignedAllocator.h
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@ -92,11 +92,15 @@ public:
size_type bytes = __n*sizeof(_Tp);
_Tp *ptr = (_Tp *) PointerCache::Lookup(bytes);
//////////////////
// Hack 2MB align; could make option probably doesn't need configurability
//////////////////
//define GRID_ALLOC_ALIGN (128)
#define GRID_ALLOC_ALIGN (2*1024*1024)
#ifdef HAVE_MM_MALLOC_H
if ( ptr == (_Tp *) NULL ) ptr = (_Tp *) _mm_malloc(bytes,128);
if ( ptr == (_Tp *) NULL ) ptr = (_Tp *) _mm_malloc(bytes,GRID_ALLOC_ALIGN);
#else
if ( ptr == (_Tp *) NULL ) ptr = (_Tp *) memalign(128,bytes);
if ( ptr == (_Tp *) NULL ) ptr = (_Tp *) memalign(GRID_ALLOC_ALIGN,bytes);
#endif
return ptr;