ICODE-ADC/lammps
4
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix the system-dependent function call to malloc_usable_size.

Browse Source 
Fix the system-dependent function call to get the size of the
block of memory allocated from the heap.
This commit is contained in:
Yaser Afshar
2020-07-15 17:49:49 -05:00
parent 0105d1caa5
commit 508a38a7fa
1 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/memory.cpp
View File

@ -22,9 +22,13 @@
#include "tbb/scalable_allocator.h"
#else
#include <cstring>
#if defined(__APPLE__)
#include <malloc/malloc.h>
#else
#include <malloc.h>
#endif
#endif
#endif
#if defined(LMP_USER_INTEL) && !defined(LAMMPS_MEMALIGN) && !defined(_WIN32)
#define LAMMPS_MEMALIGN 64
@ -84,7 +88,13 @@ void *Memory::srealloc(void *ptr, bigint nbytes, const char *name)
if (offset) {
void *optr = ptr;
ptr = smalloc(nbytes, name);
#if defined(__APPLE__)
memcpy(ptr, optr, MIN(nbytes,malloc_size(optr)));
#elif defined(_WIN32) || defined(__MINGW32__)
memcpy(ptr, optr, MIN(nbytes,_msize(optr)));
#else
memcpy(ptr, optr, MIN(nbytes,malloc_usable_size(optr)));
#endif
free(optr);
}
#else