From: Andrew Stubbs
Implement the -foffload-memory=pinned option such that libgomp is
instructed to enable fully-pinned memory at start-up. The option is
intended to provide a performance boost to certain offload programs without
modifying the code.
This feature only works on Linux, at present,
On 08/03/2022 11:30, Hafiz Abid Qadeer wrote:
gcc/ChangeLog:
* omp-low.cc (omp_enable_pinned_mode): New function.
(execute_lower_omp): Call omp_enable_pinned_mode.
This worked for x86_64, but I needed to make the attached adjustment to
work on powerpc without a linker error.
Hi!
On 2022-03-08T11:30:59+, Hafiz Abid Qadeer wrote:
> From: Andrew Stubbs
>
> [...]
> --- /dev/null
> +++ b/gcc/testsuite/c-c++-common/gomp/alloc-pinned-1.c
> @@ -0,0 +1,28 @@
> +/* { dg-do run } */
Pushed to devel/omp/gcc-12 branch
commit 9c0ffa3776a135a69697253a0bd75ebf9b9d0150
"'c-c++
