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add 18th.html
author Masataka Kohagura <e085726@ie.u-ryukyu.ac.jp>
date Fri, 18 Apr 2014 19:17:03 +0900
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children 8d403fb10539
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2014/04/18 (Fri)
    [memo]
    word count の再計測

    ./word_count -file 1gb.txt -cpu 12 -division 128 -block 48 -m
    < mmap               > 15.875 0.878
    < read               > 12.520 1.469
    < bread & IO_0       > 10.295 0.886
    < bread & SPE_ANY    > 14.028 0.882


    ./word_count -file 1gb.txt -cpu 12 -division 16 -block 48 -m
    < mmap               > 11.137 0.854
    < read               > 11.437 1.487
    < bread & IO_0       > 11.412 0.847
    < bread & SPE_ANY    > 11.146 0.866