Dear Ole, we are currently facing the same issue, I guess we will start installing software in April. At the moment we have not made a decision about the toolchains, but we probably start with which ever version of the foss-toolchain is available by then. In principle, you could use a site-specific definition of the foss-toolchain and replace the GCC-version, but that might lead to complications later on. One of these complications could be the combination of foss and CUDA, because the recent CUDA 12.1 only support GCC up to version 12.2.
Best wishes Stefan -- Scientific Computing Carl von Ossietzky University Oldenburg School of Mathematics and Natural Sciences 26111 Oldenburg, Germany Office: W03 1-139 Phone: +49-441-798 3147 E-Mail: [email protected] www: http://www.uni-oldenburg.de/fk5/wr -----Ursprüngliche Nachricht----- Von: [email protected] <[email protected]> Im Auftrag von Ole Holm Nielsen Gesendet: Dienstag, 14. März 2023 11:05 An: [email protected] Betreff: Re: [easybuild] Which toolchain to use on AMD EPYC 9004 "Genoa"? ACHTUNG! Diese E-Mail kommt von Extern! WARNING! This email originated off-campus. On 2/15/23 15:30, Jure Pečar wrote: > On Wed, 15 Feb 2023 15:26:26 +0100 > Ole Holm Nielsen <[email protected]> wrote: > >> Is "foss" also the preferred toolchain on AMD Rome and Genoa? > > For now, yes. > > There's some work going on to create a toolchain around amd compilers > but it's questionable how much you gain as all features these > compilers and libs bring eventually end up in upstream llvm and gcc. > > So for Genoa look for upcoming foss toolchain built around gcc 13. For > Rome and Milan existing ones with gcc 11 and 12 are already working fine. Sorry for my late reply. The latest GCC in EasyBuild is 12.2.0. Is there any way to build GCC 13 with EasyBuild so that we can test AMD Genoa? Obviously, a lot of other modules are needed as well, so when can a foss toolchain with GCC 13 be hoped for? Thanks, Ole -- Ole Holm Nielsen PhD, Senior HPC Officer Department of Physics, Technical University of Denmark
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