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| Parallel modStd(). https://www.singular.uni-kl.de/forum/viewtopic.php?f=10&t=2589 |
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| Author: | IliaToli [ Mon Mar 20, 2017 12:50 am ] |
| Post subject: | Parallel modStd(). |
How many nodes are best for modStd() in parallel? I need to know this so that I ask for the optimal number of nodes, so that I calculate fast, and do not waste limited computer time. Thank you very much. Best regards. |
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| Author: | hannes [ Tue Mar 21, 2017 4:46 pm ] |
| Post subject: | Re: Parallel modStd(). |
Currently, modStd uses only CPUs on the same computer. By default: all it can find (check which system("cpu");). This number can be changed with the command line option --cpus=#CPUs maximal number of CPUs to use. How many are best depends on your problem, the algorithm and implementation have no limitation here (beside system limits: the number of processes, number of open file descriptors , available memory, etc.) |
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