On 15/11/2019 21:44, Julian Brown wrote:
+static void
+hsa_memory_copy_wrapper (void *dst, const void *src, size_t len)
+{
+ hsa_status_t status = hsa_fns.hsa_memory_copy_fn (dst, src, len);
+
+ if (status == HSA_STATUS_SUCCESS)
+return;
+
+ /* It appears that the copy fails if the source
It appears that the hsa_memory_copy API routine
has problems copying from read-only data: in the
libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-8.c test, a "const"
variable cannot be successfully copied to the target. I think the problem
is with read-only page mappings (in the HSA runtime).
