dragnet:psrfits2fil

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dragnet:psrfits2fil [2016-08-03 23:42] Sotiris Sanidasdragnet:psrfits2fil [2017-03-08 15:27] (current) – external edit 127.0.0.1
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 Total time for 16 files:1802sec\\ Total time for 16 files:1802sec\\
  
-16-cores:1686sec\\ +16-cores:1513sec\\ 
-Total time for 16 files:1686sec\\+Total time for 16 files:1513sec\\
  
-Using all the cores in the dragnet nodes gives the best performance.+24-cores (hyperthreaded):2252sec scales perfectly!\\ 
 +32-cores (hyperthreaded):3346sec performance loss already evident;~340 sec slower than expected 
 + 
 +Using all the cores in the dragnet nodes gives the best performance. Moreover, multithreading behaves exactly as having the extra cores.
  
 Moving a fil file from /data2 to /data1 takes 1 minute.  Moving a fil file from /data2 to /data1 takes 1 minute. 
  • Last modified: 2016-08-03 23:42
  • by Sotiris Sanidas