Esempi in C++ (Cpp) per pmem_memmove_nodrain

Esempio n. 1

File: pmem_movnt_align.c Progetto: GBuella/nvml

static void *
pmem_memmove_nodrain_wrapper(void *pmemdest, const void *src, size_t len,
		unsigned flags)
{
	(void) flags;
	return pmem_memmove_nodrain(pmemdest, src, len);
}

Esempio n. 2

File: pmem_movnt.c Progetto: Neuvenen/nvml

int
main(int argc, char *argv[])
{
	char *dst;
	char *src;

	START(argc, argv, "pmem_movnt");

	src = MEMALIGN(64, 8192);
	dst = MEMALIGN(64, 8192);

	memset(src, 0x88, 8192);
	memset(dst, 0, 8192);

	for (size_t size = 1; size <= 4096; size *= 2) {
		memset(dst, 0, 4096);
		pmem_memcpy_nodrain(dst, src, size);
		ASSERTeq(memcmp(src, dst, size), 0);
		ASSERTeq(dst[size], 0);
	}

	for (size_t size = 1; size <= 4096; size *= 2) {
		memset(dst, 0, 4096);
		pmem_memmove_nodrain(dst, src, size);
		ASSERTeq(memcmp(src, dst, size), 0);
		ASSERTeq(dst[size], 0);
	}

	for (size_t size = 1; size <= 4096; size *= 2) {
		memset(dst, 0, 4096);
		pmem_memset_nodrain(dst, 0x77, size);
		ASSERTeq(dst[0], 0x77);
		ASSERTeq(dst[size - 1], 0x77);
		ASSERTeq(dst[size], 0);
	}

	FREE(dst);
	FREE(src);

	DONE(NULL);
}