Hi,
I'm trying to use and evaluate gcc with OpenACC on some NVIDIA GPUs.
I succeeded to build gcc with OpenACC by using
http://scelementary.com/2015/04/25/openacc-in-gcc.html as a reference.
Then, I succeeded to use Kepler GPU.
However, I tried to use it on old GPUs (Fermi), and I failed to execut
On 05/08/2015 01:51 AM, Richard Biener wrote:
Did you see if --with-build-config=bootstrap-lto still works?
Just did on x86-64 Linux. Bootstrap succeeds without any problems.
While doing the LTO work I wondered why you have the late_global_decl
loop in toplev.c:compile_file at all (well, ma
> > Yes, it will. But it's not well tuned at all. I will start tuning it
> > if I have free cycles. It would be great if opensource community can
> > also contribute to this tuning effort.
>
> If you could outline portions of code which needs tuning, rewriting, that
> will help get started in thi
