Mercurial > hg > Members > masakoha > masa
diff 14/April/memo/18th.txt @ 84:cbf5b8a64520
add homework
| author | Masataka Kohagura <e085726@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Thu, 24 Apr 2014 03:38:27 +0900 |
| parents | 0691a56cff56 |
| children |
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--- a/14/April/memo/18th.txt Mon Apr 21 21:09:49 2014 +0900 +++ b/14/April/memo/18th.txt Thu Apr 24 03:38:27 2014 +0900 @@ -31,22 +31,22 @@ ./word_count -file X gb.txt -cpu 12 -division 128 -block 48 -m (file size 2GB) - < mmap > 38.208 - < read > - < bread & IO_0 > 24.201 - < bread & SPE_ANY > 28.411 + < mmap > 34.072 + < read > 24.755 + < bread & IO_0 > 21.396 + < bread & SPE_ANY > 23.909 (file size 3GB) - < mmap > 58.514 2.290 - < read > - < bread & IO_0 > 36.397 - < bread & SPE_ANY > 41.740 + < mmap > 52.819 + < read > 33.398 + < bread & IO_0 > 32.798 + < bread & SPE_ANY > 37.140 (file size 4GB) - < mmap > 73.767 - < read > - < bread & IO_0 > 47.967 - < bread & SPE_ANY > 53.813 + < mmap > 68.951 + < read > 43.578 + < bread & IO_0 > 42.491 + < bread & SPE_ANY > 48.078 @@ -58,16 +58,16 @@ < bread & SPE_ANY > 11.146 0.866 ./word_count -file 1gb.txt -cpu 1 -division 16 -block 48 -m - < mmap > 17.421 6.739 - < read > 19.285 7.037 - < bread & IO_0 > 16.786 - < bread & SPE_ANY > + < mmap > 15.353 + < read > 16.846 + < bread & IO_0 > 11.503 6.992 + < bread & SPE_ANY > 13.297 - - - - - + ./word_count -file 1gb.txt -cpu 8 -division 16 -block 48 -m + < mmap > 11.707 + < read > 11.487 + < bread & IO_0 > 11.365 + < bread & SPE_ANY > 10.887 @@ -140,3 +140,6 @@ ./word_count -file 3gb.txt -cpu 12 -division 128 -block 48 -br SPE_ANY 45.513 40.117 42.841 38.430 41.798 41.740 + ./word_count -file 2gb.txt -cpu 12 -division 128 -block 48 -br SPE_ANY + 23.304 24.006 22.301 23.292 25.107 23.602 +