11-11-2020, 05:08 AM
Been trying off and on for 2 days to get the new NVidia A100-SXM4-40GB cards to work on Ubuntu 18 or 20 with Hashcat.
nvidia-smi output shows driver and CUDA versions and picks up all of the cards as it should; running 'hashcat -I' shows nothing - or complains about no CUDA compatible devices. Have tried 6.1.1 and the latest Beta as well.
Driver Version: 455.32.00
CUDA Version: 11.1
I repeat the same exact installation steps using the older Tesla V100-SXM2-32GB (bare Ubuntu install, update, install CUDA 11.1 with 455.32.00) and hashcat works just fine.
Any thoughts? Is the A100 just too new at this point? I'm looking to see what kind of performance increase I can get out of the newer cards.
nvidia-smi output shows driver and CUDA versions and picks up all of the cards as it should; running 'hashcat -I' shows nothing - or complains about no CUDA compatible devices. Have tried 6.1.1 and the latest Beta as well.
Driver Version: 455.32.00
CUDA Version: 11.1
I repeat the same exact installation steps using the older Tesla V100-SXM2-32GB (bare Ubuntu install, update, install CUDA 11.1 with 455.32.00) and hashcat works just fine.
Any thoughts? Is the A100 just too new at this point? I'm looking to see what kind of performance increase I can get out of the newer cards.