Oops - my bad. I was reading the Phoronix articles and assumed the full OpenACC was implemented in 9.1. Only the back-end is implemented:
https://www.phoronix.com/scan.php?page=news_item&px=Radeon-GCN-GCC-Merged https://www.phoronix.com/scan.php?page=news_item&px=GCC-9.1-Compiler-Released " Initial AMD GCN back-end has been merged for targeting Radeon Fiji/Vega GPUs although the actual OpenMP/OpenACC offloading and other functionality isn't yet in place. For GCC 9, the AMD GCN target can only handle single-threaded, standalone programs which obviously isn't of much use for GPUs." Apologies. Jeff GG On Thu, May 9, 2019 at 3:41 AM Peter Kjellström <c...@nsc.liu.se> wrote: > On Wed, 8 May 2019 15:36:58 -0400 > Jeffrey Layton <layto...@gmail.com> wrote: > > > Don't forget that gcc supports both NV and AMD GPUs with OpenACC. > > That's one of the lead compilers listed on the Frontier specs. > > That would be really nice to try on AMD GPU but afaict it's not in gcc9 > but still in development. Do you have any links or special branches to > point to? > > /Peter K >
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