At some systems, function aligned_alloc is not supported. From Linux Programmer's Manual: The function aligned_alloc() was added to glibc in version 2.16. The function posix_memalign() is available since glibc 2.1.91.
Signed-off-by: Guo Yejun <[email protected]> --- utests/runtime_use_host_ptr_buffer.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/utests/runtime_use_host_ptr_buffer.cpp b/utests/runtime_use_host_ptr_buffer.cpp index ca06f4b..fdf0998 100644 --- a/utests/runtime_use_host_ptr_buffer.cpp +++ b/utests/runtime_use_host_ptr_buffer.cpp @@ -6,7 +6,7 @@ static void runtime_use_host_ptr_buffer(void) // Setup kernel and buffers OCL_CREATE_KERNEL("runtime_use_host_ptr_buffer"); - buf_data[0] = (uint32_t*) aligned_alloc(4096, sizeof(uint32_t) * n); + posix_memalign((void**)&buf_data[0], 4096, sizeof(uint32_t) * n); for (uint32_t i = 0; i < n; ++i) ((uint32_t*)buf_data[0])[i] = i; OCL_CREATE_BUFFER(buf[0], CL_MEM_USE_HOST_PTR, n * sizeof(uint32_t), buf_data[0]); -- 2.1.0 _______________________________________________ Beignet mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/beignet
