Exemplos de je_vmem_pool_aligned_alloc em C++ (Cpp)

Exemplo n.º 1

Arquivo: vmem.c Projeto: andreas-bluemle/nvml

/*
 * vmem_aligned_alloc -- allocate aligned memory
 */
void *
vmem_aligned_alloc(VMEM *vmp, size_t alignment, size_t size)
{
	LOG(3, "vmp %p alignment %zu size %zu", vmp, alignment, size);

	return je_vmem_pool_aligned_alloc(
			(pool_t *)((uintptr_t)vmp + Header_size),
			alignment, size);
}

Exemplo n.º 2

Arquivo: libvmmalloc.c Projeto: Neuvenen/nvml

void *
memalign(size_t boundary, size_t size)
{
	if (Vmp == NULL) {
		ASSERT(size <= HUGE);
		return je_vmem_memalign(boundary, size);
	}
	LOG(4, "boundary %zu  size %zu", boundary, size);
	return je_vmem_pool_aligned_alloc(
			(pool_t *)((uintptr_t)Vmp + Header_size),
			boundary, size);
}

Exemplo n.º 3

Arquivo: libvmmalloc.c Projeto: Neuvenen/nvml

void *
pvalloc(size_t size)
{
	ASSERTne(Pagesize, 0);
	if (Vmp == NULL) {
		ASSERT(size <= HUGE);
		return je_vmem_valloc(roundup(size, Pagesize));
	}
	LOG(4, "size %zu", size);
	return je_vmem_pool_aligned_alloc(
			(pool_t *)((uintptr_t)Vmp + Header_size),
			Pagesize, roundup(size, Pagesize));
}

Exemplo n.º 4

Arquivo: libvmmalloc.c Projeto: Neuvenen/nvml

void *
aligned_alloc(size_t alignment, size_t size)
{
	/* XXX - check if size is a multiple of alignment */

	if (Vmp == NULL) {
		ASSERT(size <= HUGE);
		return je_vmem_memalign(alignment, size);
	}
	LOG(4, "alignment %zu  size %zu", alignment, size);
	return je_vmem_pool_aligned_alloc(
			(pool_t *)((uintptr_t)Vmp + Header_size),
			alignment, size);
}

Exemplo n.º 5

Arquivo: libvmmalloc.c Projeto: Neuvenen/nvml

int
posix_memalign(void **memptr, size_t alignment, size_t size)
{
	int ret = 0;
	int oerrno = errno;
	if (Vmp == NULL) {
		ASSERT(size <= HUGE);
		*memptr = je_vmem_memalign(alignment, size);
		if (*memptr == NULL)
			ret = errno;
		errno = oerrno;
		return ret;
	}
	LOG(4, "alignment %zu  size %zu", alignment, size);
	*memptr = je_vmem_pool_aligned_alloc(
			(pool_t *)((uintptr_t)Vmp + Header_size),
			alignment, size);
	if (*memptr == NULL)
		ret = errno;
	errno = oerrno;
	return ret;
}