cluster:225
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cluster:225 [2024/04/07 14:30] hmeij07 |
cluster:225 [2024/05/13 14:30] (current) hmeij07 |
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| < | < | ||
| - | # n78 first ... | + | # n78 first ... (no problem, tests success) |
| - | # n89 second | + | |
| # make sure / | # make sure / | ||
| # scp into place from n100 (centos8, possibly caused by warewulf...) | # scp into place from n100 (centos8, possibly caused by warewulf...) | ||
| + | |||
| + | # n79 next (no problem) | ||
| + | # but during testing found this error which I had seen BEFORE cuda install | ||
| + | reason: | ||
| + | # follow up, nvidia driver " | ||
| + | # this is a warning mostly by may interfere as does docker likely | ||
| + | https:// | ||
| + | # disabled docker on n79 for now 04/15/2024 9:06AM | ||
| + | # also rotated the memory dimms some time later, seems to have fixed issue | ||
| + | # started docker back up on n79 05/06/2024 9:56AM (has been up 17 days by now) | ||
| + | |||
| + | # n89 next (no problem) | ||
| + | # but upon reboot I encountered that error for the FIRST time on this node | ||
| + | # need to research it is somewhat related to cuda install | ||
| + | # n80 (same error upon reboot after driver install) | ||
| + | # n81 (same error upon reboot after driver install) | ||
| + | # n90 (same error upon reboot after toolkit install, not driver. weird) | ||
| + | # n88 (failed toolkit install, ran / | ||
| + | # re-installed driver, reboot, re-installed tookit, reboot, | ||
| + | # no error occurs! ) | ||
| sh ./ | sh ./ | ||
| Line 73: | Line 92: | ||
| dkms build? yes | dkms build? yes | ||
| rebuild initramfs? yes | rebuild initramfs? yes | ||
| + | xconfig? no | ||
| error nvidia module can not be loaded | error nvidia module can not be loaded | ||
| reboot fixed that | reboot fixed that | ||
| Line 115: | Line 135: | ||
| sh cuda_12.4.0_550.54.14_linux.run | sh cuda_12.4.0_550.54.14_linux.run | ||
| + | |||
| + | REBOOT and check date before launching slurm | ||
| + | mv / | ||
| =========== | =========== | ||
| Line 214: | Line 237: | ||
| ** CentOS 7 on n89 ** | ** CentOS 7 on n89 ** | ||
| + | |||
| + | The steps above can also be done for the default cuda installation on exx96 where the soft link ''/ | ||
| Next test is to see if older software runs compatible with newer drivers. We test that by running a gpu program against new 550 driver and cuda toolkit 9.2 and see if it works (~hmeij/ | Next test is to see if older software runs compatible with newer drivers. We test that by running a gpu program against new 550 driver and cuda toolkit 9.2 and see if it works (~hmeij/ | ||
| Line 245: | Line 270: | ||
| </ | </ | ||
| - | So it appears that all our cuda versions can use the new 550 driver that comes with cuda-12.4 toolkit. Two other cuda versions have not been tested but should function as well (cuda-11.2 in mwgpu and cuda-10.2 in exx96). But in these queues cuda-9.2 is present on local hard disk and software was compiled against that toolkit so which queue to use did not matter. (compilations against 10.2 did not run in 9.2, as expected). I was able to test and run lammps in 11.2 consult the file '' | + | So it appears that all our cuda versions can use the new 550 driver that comes with cuda-12.4 toolkit. Two other cuda versions have not been tested but should function as well (cuda-11.2 in mwgpu and cuda-10.2 in exx96). But in these queues cuda-9.2 is present on local hard disk and software was compiled against that toolkit so which queue to use did not matter. (compilations against 10.2 did not run in 9.2, as expected). I was able to test and run lammps in 10.2 consult the file '' |
| These compatibility results are way, way better than expected. Yea. | These compatibility results are way, way better than expected. Yea. | ||
cluster/225.1712514609.txt.gz · Last modified: 2024/04/07 14:30 by hmeij07
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