[Swift-user] Chesnoknov workflow

[Wei Tan]

Hi Mike and others,

    A recapture of the story:
    We have a chesnokov workflow which contains a forEach and the input 
file array has 1171 files.
Running it at a desktop and in a 32-core server have different 
performance indexes, in terms of execution time
See 
http://spreadsheets.google.com/ccc?key=0AriiWNEG__VUdEM0ampSaWRqcGROTW1TNE00X29GVHc&hl=en

--------------------the data Mike wants to 
see---------------------------------------------
   In the same 32-core machine (crush), using a local file system 
instead of the share file system, will reduce the execution time, from 
*2min20sec~2min50sec*, to *1min40sec~1min50sec*.
--------------------end of the the data Mike wants to 
see---------------------------------------------
 

  Best regards,

Wei

-- 
Wei Tan, Ph.D.
Computation Institute
the University of Chicago|Argonne National Laboratory
http://www.mcs.anl.gov/~wtan