void *hbw_calloc(size_t num, size_t size)
{
memkind_t kind;
kind = hbw_get_kind(HBW_PAGESIZE_4KB);
return memkind_calloc(kind, num, size);
}
int hbw_posix_memalign(void **memptr, size_t alignment, size_t size)
{
memkind_t kind;
kind = hbw_get_kind(HBW_PAGESIZE_4KB);
return memkind_posix_memalign(kind, memptr, alignment, size);
}
int hbw_posix_memalign_psize(void **memptr, size_t alignment, size_t size,
int pagesize)
{
memkind_t kind;
int err = 0;
kind = hbw_get_kind(pagesize);
if (pagesize == HBW_PAGESIZE_1GB_STRICT &&
size % 1073741824) {
err = EINVAL;
}
if (!err) {
err = memkind_posix_memalign(kind, memptr, alignment, size);
}
return err;
}
void *hbw_realloc(void *ptr, size_t size)
{
int i;
memkind_t kind;
memkind_t gbtlb_kinds[3] = {MEMKIND_HBW_GBTLB, MEMKIND_HBW_PREFERRED_GBTLB, MEMKIND_GBTLB};
for (i = 0; i < 3; i++) {
kind = gbtlb_kinds[i];
if (kind->ops->check_addr(kind, ptr) == 0) {
i = -1;
break;
}
}
if (i != -1) {
kind = hbw_get_kind(HBW_PAGESIZE_4KB);
}
return memkind_realloc(kind, ptr, size);
}
MEMKIND_EXPORT int hbw_posix_memalign_psize(void **memptr, size_t alignment, size_t size,
hbw_pagesize_t pagesize)
{
if (pagesize == HBW_PAGESIZE_1GB_STRICT && size % (1 << 30)) {
return EINVAL;
}
if((pagesize == HBW_PAGESIZE_2MB ||
pagesize == HBW_PAGESIZE_1GB_STRICT ||
pagesize == HBW_PAGESIZE_1GB) &&
hbw_get_policy() == HBW_POLICY_INTERLEAVE) {
log_err("HBW_POLICY_INTERLEAVE is unsupported with used page size!");
return EINVAL;
}
return memkind_posix_memalign(hbw_get_kind(pagesize), memptr, alignment, size);
}
MEMKIND_EXPORT void *hbw_realloc(void *ptr, size_t size)
{
return memkind_realloc(hbw_get_kind(HBW_PAGESIZE_4KB), ptr, size);
}
MEMKIND_EXPORT int hbw_posix_memalign(void **memptr, size_t alignment, size_t size)
{
return memkind_posix_memalign(hbw_get_kind(HBW_PAGESIZE_4KB), memptr, alignment, size);
}
MEMKIND_EXPORT void *hbw_calloc(size_t num, size_t size)
{
return memkind_calloc(hbw_get_kind(HBW_PAGESIZE_4KB), num, size);
}