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Add jemalloc\tcmalloc allocators #182

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Add jemalloc\tcmalloc allocators #182

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20 changes: 20 additions & 0 deletions gecode/support/allocator.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,14 @@
#include <malloc/malloc.h>
#endif

#ifdef GECODE_JEMALLOC_H
#include <jemalloc/jemalloc.h>
#endif

#ifdef GECODE_TCMALLOC_H
#include <gperftools/tcmalloc.h>
#endif

#ifdef GECODE_ALLOCATOR

namespace Gecode { namespace Support {
Expand Down Expand Up @@ -77,15 +85,27 @@ namespace Gecode { namespace Support {
}
forceinline void*
Allocator::alloc(size_t n) {
#ifdef GECODE_TCMALLOC_H
return tc_mallock(n);
#else
return ::malloc(n);
#endif
}
forceinline void*
Allocator::realloc(void* p, size_t n) {
#ifdef GECODE_TCMALLOC_H
return tc_realloc(p,n);
#else
return ::realloc(p,n);
#endif
}
forceinline void
Allocator::free(void* p) {
#ifdef GECODE_TCMALLOC_H
tc_free(p);
#else
::free(p);
#endif
}
forceinline void*
Allocator::memcpy(void *d, const void *s, size_t n) {
Expand Down