dragnet:psrfits2fil

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dragnet:psrfits2fil [2016-08-04 21:11] – Sotiris Sanidasdragnet:psrfits2fil [2017-03-08 15:27] (current) – external edit 127.0.0.1
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 24-cores (hyperthreaded):2252sec scales perfectly!\\ 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. 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: 2016-08-04 21:11
  • by Sotiris Sanidas