Forum: Hardware
April 27, 2012, 13:05
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Replies: 18
Views: 19,810
Hi Joshua,
For tests, i disconected...
Hi Joshua,
For tests, i disconected everything who was writing to hard disk, just when finish the calculation.
Only i used mpirun -np 8 numactl --cpunodebind=0 myApp, i was trying writing file...
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Forum: Hardware
April 26, 2012, 12:23
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Replies: 18
Views: 19,810
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Forum: Hardware
April 26, 2012, 10:05
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Replies: 18
Views: 19,810
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Forum: Hardware
April 26, 2012, 07:40
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Replies: 18
Views: 19,810
Hello Joshua,
I followed your indications,...
Hello Joshua,
I followed your indications, now i can run 8 jobs at the same time (8 cores per job), every job spending same time to finish, so without loose performance speed dramatically (it is a...
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Forum: Hardware
April 25, 2012, 13:31
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Replies: 18
Views: 19,810
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Forum: Hardware
April 24, 2012, 04:24
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Replies: 18
Views: 19,810
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Forum: Hardware
April 22, 2012, 16:46
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Replies: 18
Views: 19,810
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Forum: Hardware
April 22, 2012, 15:54
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Replies: 18
Views: 19,810
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Forum: Hardware
April 22, 2012, 12:50
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Replies: 18
Views: 19,810
mpirun, best parameters
Hello,
I am running a test on 64 cores machine (it is 4 x 16 cores), so every core has a single machine. My mesh is optimized to run in 8 cores (partition 8), so i can run 8 jobs at the same time,...
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