aligned_alloc_device
void* sycl::aligned_alloc_device( size_t alignment, size_t size, const sycl::queue& q );
template <typename T> T* sycl::aligned_alloc_device( size_t alignment, size_t count, const sycl::queue& q );
size_t alignment |
Specifies the byte alignment. Must be a valid alignment supported by the implementation. |
size_t size |
Number of bytes to allocate. |
size_t count |
Number of elements of type T to allocate. |
const sycl::queue& q |
The SYCL q that provides the device and context to allocate against. |
Returns a pointer to the newly allocated memory on the device associated with q on success. Memory allocated by sycl::aligned_alloc_device must be deallocated with sycl::free to avoid memory leaks.
Returns nullptr on failure.