DEFAULT_TRIM_THRESHOLD  580 oshmem/mca/memheap/ptmalloc/malloc.c #define DEFAULT_TRIM_THRESHOLD ((size_t)2U * (size_t)1024U * (size_t)1024U)
DEFAULT_TRIM_THRESHOLD  582 oshmem/mca/memheap/ptmalloc/malloc.c #define DEFAULT_TRIM_THRESHOLD MAX_SIZE_T