Hi Solal, So as a starting point it might be worth doing a comparison of expected theoretical peak FLOPs and bandwidth between the two platforms (2 x V100s vs 9 x Xeons). There is some information here that might serve as a starting point:
https://www.microway.com/knowledge-center-articles/detailed-specifications-of-the-cascade-lake-sp-intel-xeon-processor-scalable-family-cpus/ https://www.microway.com/knowledge-center-articles/in-depth-comparison-of-nvidia-tesla-volta-gpu-accelerators/ My rough guess is that you will have double the theoretical peak FLOPS from the 2 x V100s cf. the 9 x Xeons, but that's just a guess. Another thing to do would be to benchmark your BLAS install and check it is performing optimally. Peter Dr Peter Vincent MSci ARCS DIC PhD FRAeS Reader in Aeronautics and EPSRC Fellow Department of Aeronautics Imperial College London South Kensington London SW7 2AZ UK On 4 Feb 2020, at 14:12, Solal Amouyal <[email protected]<mailto:[email protected]>> wrote: I apologize, it seems like I've made a typo. I'm using the Intel Xeon Gold 6240. Here is the link to its specs: https://ark.intel.com/content/www/us/en/ark/products/192443/intel-xeon-gold-6240-processor-24-75m-cache-2-60-ghz.html -- You received this message because you are subscribed to the Google Groups "PyFR Mailing List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. To view this discussion on the web, visit https://groups.google.com/d/msgid/pyfrmailinglist/30044f1e-20b4-4363-ac1e-621937e791ae%40googlegroups.com<https://groups.google.com/d/msgid/pyfrmailinglist/30044f1e-20b4-4363-ac1e-621937e791ae%40googlegroups.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "PyFR Mailing List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/pyfrmailinglist/6BB89D5C-1A0B-4CB3-AF4C-6853593E1B77%40ic.ac.uk.
