markdowntest
Differences
This shows you the differences between two versions of the page.
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markdowntest [2022/02/08 23:10] root created |
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| faster with the `+setcpuaffinity +isomalloc_sync` options. charmrun | faster with the `+setcpuaffinity +isomalloc_sync` options. charmrun | ||
| `++ppn` should match PBS `ppn=`. | `++ppn` should match PBS `ppn=`. | ||
| + | |||
| + | *** | ||
| module load namd/ | module load namd/ | ||
| Line 21: | Line 23: | ||
| charmrun ++remote-shell ssh ++ppn 16 `which namd2` \ | charmrun ++remote-shell ssh ++ppn 16 `which namd2` \ | ||
| +p $NP +setcpuaffinity +isomalloc_sync apoa1.namd > | +p $NP +setcpuaffinity +isomalloc_sync apoa1.namd > | ||
| + | |||
| + | *** | ||
| This is for single-node run using only the shared-memory program | This is for single-node run using only the shared-memory program | ||
| Line 29: | Line 33: | ||
| NP=$(wc -l < | NP=$(wc -l < | ||
| namd2 +p $NP apoa1.namd +setcpuaffinity +isomalloc_sync > | namd2 +p $NP apoa1.namd +setcpuaffinity +isomalloc_sync > | ||
| + | |||
| + | *** | ||
| ##### Benchmarks | ##### Benchmarks | ||
| Line 43: | Line 49: | ||
| version didn't show any useful scaling for more than 2 nodes, and AMD | version didn't show any useful scaling for more than 2 nodes, and AMD | ||
| not very useful scaling for more than 3 nodes. | not very useful scaling for more than 3 nodes. | ||
| + | |||
| + | *** | ||
| Node Type ppn version | Node Type ppn version | ||
| Line 53: | Line 61: | ||
| 32-core AMD 32 | 32-core AMD 32 | ||
| 32-core AMD 32 | 32-core AMD 32 | ||
| + | |||
| + | *** | ||
| ##### 2020 Update | ##### 2020 Update | ||
markdowntest.1644361810.txt.gz ยท Last modified: 2022/02/08 23:10 by root
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