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Changes between Version 17 and Version 18 of R-MPI


Ignore:
Timestamp:
May 8, 2008, 12:06:33 PM (18 years ago)
Author:
chris
Comment:

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  • R-MPI

    v17 v18  
    198198}}}
    199199
    200  * We could find that there double loops in the sample program, one is j, and the other is p.[[BR]]
    201    So we control one of the loop (either j or p) variable, and see how fast it is when the Rmpi apply in it.[[BR]]
     200 * We could find that there are double loops in the sample program, one is j, and the other is p.[[BR]]
     201   To control one of the variables at one time(either j or p) is the way to know how much does the performance have been improved when Rmpi applying.[[BR]]
    202202   In the meanwhile, we compare how much does the performance improve when the number of slaves are 3 and 6.[[BR]]
    203203 * The running times(secs) for variable j of sample program (p is 30) are as below: