Mercurial > hg > Members > masakoha > masa
view Cerium_IO/IO_result.txt @ 117:2fa31c1124a3 default tip
fix
| author | Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 29 Jun 2015 15:32:25 +0900 |
| parents | e64b09046d20 |
| children |
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2014/05/13 (Tue) [result] w->file_mmap = (char*)mmap(NULL,st_mmap.size,PROT_WRITE|PROT_READ,map,fd,(off_t)0); madvise(w->file_mmap, st_mmap.size, MADV_NORMAL); madvise でメモリの振る舞いを変更してみる MADV_NORMAL ------setting------ Exec num = 5 1st command = ./word_count -file 1gb.txt -cpu 8 -division 16 -block 48 2nd command = sudo purge ------result(ms)--- 14.425898 12.928255 11.612013 10.203675 10.036666 ave : 11.8413014 MADV_RANDOM ------setting------ Exec num = 5 1st command = ./word_count -file 1gb.txt -cpu 8 -division 16 -block 48 2nd command = sudo purge ------result(ms)--- 46.150864 34.839036 42.181837 51.216199 40.066208 ave : 42.8908288 MADV_SEQENTIAL ------setting------ Exec num = 5 1st command = ./word_count -file 1gb.txt -cpu 8 -division 16 -block 48 2nd command = sudo purge ------result(ms)--- 39.421719 37.203305 38.035415 39.167196 40.845073 ave : 38.9345416 total : 194.672708 num : 5 MADV_WILLNEED ------setting------ Exec num = 5 1st command = ./word_count -file 1gb.txt -cpu 8 -division 16 -block 48 2nd command = sudo purge ------result(ms)--- 10.176169 12.328421 10.403276 10.703292 10.970212 ave : 10.916274 MADV_DONTNEED ------setting------ Exec num = 5 1st command = ./word_count -file 1gb.txt -cpu 8 -division 16 -block 48 2nd command = sudo purge ------result(ms)--- 18.477611 21.571333 16.354088 15.662364 15.462235 ave : 17.5055262 MADV_FREE ------setting------ Exec num = 5 1st command = ./word_count -file 1gb.txt -cpu 8 -division 16 -block 48 2nd command = sudo purge ------result(ms)--- 9.235378 14.444674 13.361300 17.528116 29.745549 ave : 16.8630034 total : 84.315017 num : 5 firefly mmap のフラグをいろいろかえてみる MAP_PRIVATE ------setting------ Exec num = 5 1st command = ./word_count -file 1gb.txt -cpu 8 -division 16 -block 48 2nd command = sudo purge ------result(ms)--- 9.653519 11.645226 11.171127 10.520436 12.388001 ave : 11.0756618 total : 55.378309 num : 5 MAP_SHARED ------setting------ Exec num = 5 1st command = ./word_count -file 1gb.txt -cpu 8 -division 16 -block 48 2nd command = sudo purge ------result(ms)--- 18.130405 11.192913 9.776880 9.870592 10.020215 ave : 11.798201 total : 58.991005 num : 5 MAP_COPY (Virtual copy of region at mapping time.) ------setting------ Exec num = 5 1st command = ./word_count -file 1gb.txt -cpu 8 -division 16 -block 48 2nd command = sudo purge ------result(ms)--- 10.437496 12.795440 13.411436 11.086887 10.517970 ave : 11.6498458 2014/05/12 (Mon) [result] +firefly+one ./IO_auto_exec.pl 10 "./word_count -file 1gb.txt -cpu 8 -r" "sudo purge" ------setting------ Exec num = 3 1st command = ./word_count -file 1gb.txt -g -gpu -division 16 -block 48 -br 2nd command = ls ------result(ms)--- 93.930463 93.926480 93.903142 ave : 93.9200283333333 total : 281.760085 num : 3 ------setting------ Exec num = 10 1st command = ./word_count -file 1gb.txt -cpu 8 -r 2nd command = sudo purge ------result(ms)--- 11.567261 11.849923 11.075607 11.642797 10.819554 10.458284 10.844211 11.700337 10.683383 11.016724 ave : 11.1658081 ------setting------ Exec num = 3 1st command = ./word_count -file 1gb.txt -g -gpu -division 16 -block 48 -r 2nd command = ls ------result(ms)--- 94.610853 94.630557 94.603301 ave : 94.6149036666667 ------setting------ Exec num = 3 1st command = ./word_count -file 1gb.txt -g -gpu -division 16 -block 48 -br 2nd command = ls ------result(ms)--- 93.935839 93.871796 93.931315 ave : 93.9129833333333 total : 281.73895 num : 3 ------------------------------------------------------ 2014/05/10 (Sat) [result] firefly にて read time の計測 [only read time] --------------setting------ Exec num = 10 1st command = ./word_count -file 1gb.txt -cpu 8 -r 2nd command = sudo purge ------result(ms)--- 13.103747 14.436092 13.292099 12.782894 14.479058 13.687639 16.102540 14.435952 15.240473 18.019677 ave : 14.5580171 [word count time (include read time)] ------setting------ Exec num = 10 1st command = ./word_count -file 1gb.txt -cpu 8 -r 2nd command = sudo purge ------result(ms)--- 13.866504 15.316084 14.384715 15.906793 14.731352 15.617145 14.808950 15.363079 14.705342 14.422798 ave : 14.9122762 total : 149.122762 num : 10 ------------------------------------------------------ 2014/05/10 (Sat) [result] nkmr 研 namako にて ./word_count -file 1gb.txt -g -gpu -division 16 -block 48 -m read だけの測定 my_read 内は pread で分割して読み込んでいるが、 一気にファイルを読み込んでいる st_time = getTime(); my_read(filename, w, manager); r_end_time = getTime(); ------setting------ Exec num = 10 1st command = ./word_count -file 1gb.txt -cpu 8 -division 16 -block 48 -r 2nd command = sudo sysctl -w vm.drop_caches=3 ------------------- [only read time] 6.726710 6.700415 6.785089 6.710155 6.685206 6.760289 6.850265 6.810838 6.693953 6.693893 Total : 67.416813 Data_num : 10 Average : 6.7416813 Variance : 0.00294756706581001 SD : 0.0542915008616451 [word count time (include read time)] 7.443251 7.517478 7.462756 7.523837 7.442361 7.642990 7.506351 7.439780 7.516423 7.490422 Total : 74.985649 Data_num : 10 Average : 7.4985649 Variance : 0.00332572835049001 SD : 0.0576691282272414 -------------------------------------------------------------- 2014/05/09 (Thu) [result] firefly にて GPU での計測 ./word_count -file 1gb.txt -g -gpu -division 16 -block 48 -m + cuda ver + in cache : 94.474161 94.466858 94.496025 ave : 94.4790146666667 [mmap] 103.140871 103.382310 103.256806 104.030743 103.239874 Total : 517.050604 Data_num : 5 Average : 103.4101208 Variance : 0.10218604226776 SD : 0.319665516231826 [read] 104.294328 106.657468 105.547023 108.062015 105.689518 Total : 530.250352 Data_num : 5 Average : 106.0500704 Variance : 1.57650780258105 SD : 1.25559061902399 [blocked Read & SPE_ANY] 94.499476 94.758402 94.806266 94.557561 94.506075 Total : 473.12778 Data_num : 5 Average : 94.625556 Variance : 0.0170198719203997 SD : 0.130460231183299 [blocked Read & IO_0] 94.357360 94.517475 94.495497 94.570596 94.540747 Total : 472.481675 Data_num : 5 Average : 94.496335 Variance : 0.00544975486679982 SD : 0.0738224550309716 -------------------------------------------------------------- 2014/05/08 (Thu) [result] firefly にて firefly を再起動してリフレッシュした後の計測 実験 CPU 数は全て 12 bread size = division_size * block_num block num は 48 固定 division size を変化させてみた division_size ->| 4k | 8k | 16k | 32k | 64k | 128k | 256k | -------------------------------------------------------------------------------- mmap | 11.867 | 10.570 | 11.803 | 14.915 | 16.626 | 16.923 | 18.474 | read | 12.020 | 11.585 | 11.729 | 11.661 | 12.497 | 11.347 | 11.658 | bread & SPE_ANY | 11.508 | 15.932 | 11.407 | 12.816 | 12.454 | 12.891 | 11.962 | bread & IO_0 | 11.342 | 12.242 | 11.636 | 12.331 | 10.870 | 11.295 | 11.723 | -------------------------------------------------------------------------------- [考察] mmap の遅くなる境目は 16k*48 = 768k と 32k * 48 = 1,536k の間 2^9 < bread size < 2^11 read, bread & IO_0 は安定(まぁ一気に読み込んでるわけだし。) mmap は、一度に読み込む範囲が狭いほうが速度は出る。 -> ランダムアクセス ########################################### ./word_count -file 1gb.txt -cpu 12 -division 4 -block 48 -m division size を 4k に変更 Blocked Read size 4k * 48 [mmap] 13.955924 10.593330 10.076561 13.343254 11.368239 ta_num : 5 Average : 11.8674616 Variance : 2.32391958033224 SD : 1.52444074346373 [read] 10.874073 11.181728 12.574511 12.639683 12.830423 Total : 60.100418 Data_num : 5 Average : 12.0200836 Variance : 0.67282470178144 SD : 0.82025892362195 [blocked Read & SPE_ANY] 10.139217 10.343027 10.868068 15.226670 10.960942 Total : 57.537924 Data_num : 5 Average : 11.5075848 Variance : 3.55360402375016 SD : 1.88510053412283 [blocked Read & IO_0] 10.071492 12.267685 11.409233 10.417327 12.542598 Total : 56.708335 Data_num : 5 Average : 11.341667 Variance : 0.9544117467332 SD : 0.976939991367536 ########################################### ./word_count -file 1gb.txt -cpu 12 -division 8 -block 48 -m division size を 8k に変更 Blocked Read size 8k * 48 [mmap] 10.019870 10.182644 10.865943 11.464948 10.316064 Total : 52.849469 Data_num : 5 Average : 10.5698938 Variance : 0.28113706105856 SD : 0.530223595343097 [read] 10.929073 10.494944 13.320447 11.696959 11.485670 Total : 57.927093 Data_num : 5 Average : 11.5854186 Variance : 0.93052779854504 SD : 0.964638688082248 [blocked Read & SPE_ANY] 10.524184 16.851492 18.499222 17.166419 16.617646 Total : 79.658963 Data_num : 5 Average : 15.9317926 Variance : 7.73489374300144 SD : 2.7811676941532 [blocked Read & IO_0] 12.594326 10.974664 9.791322 14.108371 13.741705 Total : 61.210388 Data_num : 5 Average : 12.2420776 Variance : 2.69371051468264 SD : 1.64125272724302 ########################################### ./word_count -file 1gb.txt -cpu 12 -division 16 -block 48 -m division size を 16k に変更 Blocked Read size 16k * 48 [mmap] 10.169057 10.540739 15.449075 10.957382 11.899007 Total : 59.01526 Data_num : 5 Average : 11.803052 Variance : 3.6562445194896 SD : 1.91213088450807 [read] 11.462661 12.633221 11.207322 10.525345 12.815037 Total : 58.643586 Data_num : 5 Average : 11.7287172 Variance : 0.75779226799216 SD : 0.87051264665837 [blocked Read & SPE_ANY] 11.794426 11.285127 10.987724 11.539787 11.426118 Total : 57.033182 Data_num : 5 Average : 11.4066364 Variance : 0.07174830440984 SD : 0.267858739655513 [blocked Read & IO_0] 9.902556 12.431267 11.206498 10.889500 13.748140 Total : 58.177961 Data_num : 5 Average : 11.6355922 Variance : 1.76802929370496 SD : 1.32967262651562 ########################################### ./word_count -file 1gb.txt -cpu 12 -division 32 -block 48 -m division size を 32k に変更 Blocked Read size 32k * 48 [mmap] 15.069456 15.122584 14.922003 14.683691 14.777088 Total : 74.574822 Data_num : 5 Average : 14.9149644 Variance : 0.0279040763778401 SD : 0.167045132757109 [read] 11.028623 11.035131 11.373129 12.821938 12.046853 Total : 58.305674 Data_num : 5 Average : 11.6611348 Variance : 0.47422837490576 SD : 0.688642414396441 [blocked Read & SPE_ANY] 11.919220 12.329987 12.332933 14.418972 13.078229 Total : 64.079341 Data_num : 5 Average : 12.8158682 Variance : 0.78241198508536 SD : 0.884540550277578 [blocked Read & IO_0] 10.530808 10.747448 13.123480 10.487363 16.765442 Total : 61.654541 Data_num : 5 Average : 12.3309082 Variance : 5.88792518419296 SD : 2.42650472577182 ########################################### ./word_count -file 1gb.txt -cpu 12 -division 64 -block 48 -m division size を 64k に変更 Blocked Read size 64k * 48 [mmap] 16.111595 16.025707 17.268757 15.955856 17.766358 Total : 83.128273 Data_num : 5 Average : 16.6256546 Variance : 0.55752190066344 SD : 0.746673891778358 [read] 11.808742 12.239779 12.924552 13.963415 11.550749 Total : 62.487237 Data_num : 5 Average : 12.4974474 Variance : 0.75368506730024 SD : 0.868150371364454 [blocked Read & SPE_ANY] 11.352159 13.369793 12.610295 12.669730 12.267202 Total : 62.269179 Data_num : 5 Average : 12.4538358 Variance : 0.43171826521016 SD : 0.657052711135233 [blocked Read & IO_0] 10.797157 10.301865 11.943482 10.176760 11.135116 Total : 54.35438 Data_num : 5 Average : 10.870876 Variance : 0.4062622878748 SD : 0.637387078528268 ########################################### ./word_count -file 1gb.txt -cpu 12 -division 128 -block 48 -m division size を 128k に変更 Blocked Read size 128k * 48 [mmap] 16.034226 16.560303 16.890796 19.045418 16.082843 ave : 16.9227172 [read] 10.536881 10.504687 11.637468 12.857552 11.196838 ave : 11.3466852 [blocked Read & SPE_ANY] 12.481490 13.197780 12.647181 13.424816 12.707132 ave : 12.8916798 [blocked Read & IO_0] 10.342932 10.488933 12.881027 11.114004 11.648817 ave : 11.2951426 ########################################### ./word_count -file 1gb.txt -cpu 12 -division 256 -block 48 -m division size を 256k に変更 Blocked Read size 256k * 48 [mmap] 16.861397 16.332805 21.959199 19.286259 17.929253 ave : 18.4737826 [read] 11.290773 10.484917 12.768376 11.330529 12.415259 ave : 11.6579708 [blocked Read & SPE_ANY] 11.277959 11.902750 12.208483 11.148553 13.273579 ave : 11.9622648 [blocked Read & IO_0] 10.603377 10.891932 11.916977 12.061559 13.142021 ave : 11.7231732 ########################################### リフレッシュ後はここまで ############################################# ########################################### ./word_count -file 1gb.txt -cpu 12 -division 32 -block 48 -m mmap only で Blocked Read の様々な大きさを試してみる Blocked Read size 16k * 48 11.225793 11.516904 13.259233 12.324640 10.343828 ave : 11.7340796 ########################################### ./word_count -file 1gb.txt -cpu 12 -division 32 -block 48 -m division size を 32k に変更 Blocked Read size 256k * 48 [mmap] 16.648177 20.314135 22.318274 20.390665 21.174707 ave : 20.1691916 [read] 12.048092 13.031264 15.055066 13.631955 14.629920 ave : 13.6792594 [blocked Read & SPE_ANY] 11.673849 14.027035 13.938218 14.581857 15.435502 ave : 13.9312922 [blocked Read & IO_0] 15.310970 12.431799 13.015167 12.111157 13.268908 ave : 13.2276002 ########################################### ./word_count -file 1gb.txt -cpu 12 -division 256 -block 48 -m division size を 256k に変更 Blocked Read size 256k * 48 [mmap] 16.533852 22.421299 23.928809 20.837954 21.757904 ave : 21.0959636 [read] 11.522632 15.494991 14.413933 15.421523 14.346096 ave : 14.239835 [blocked Read & SPE_ANY] 11.645137 14.220895 13.072463 13.235456 13.830988 ave : 13.2009878 [blocked Read & IO_0] 13.405995 13.243454 12.777046 13.805675 13.137011 ave : 13.2738362 ########################################### ./word_count -file 1gb.txt -cpu 12 -division 64 -block 48 -m division size を 64k に変更 Blocked Read size 64k * 48 [mmap] 16.563569 20.158053 21.448670 21.293077 20.550916 ave : 20.002857 [read] 11.368613 14.068283 13.444215 15.334056 14.554330 ave : 13.7538994 [blocked Read & SPE_ANY] 11.169437 14.419505 15.024782 17.806684 17.591594 ave : 15.2024004 [blocked Read & IO_0] 11.116777 14.260367 13.418558 13.119003 13.319392 ave : 13.0468194 -------------------------------------------------------------- 2014/05/07 (Wed) [result] nkmr 研サーバにて ########################################### (2014/05/01 の結果) cpu 8 other division_size = 16k block_num = 48 cache 0.840 [mmap] include I/O 7.886 7.919 7.604 7.412 7.443 7.631 ave 7.649 [read] include I/O 7.541 7.553 7.963 7.501 7.477 ave 7.607 [blocked Read & SPE_ANY] include I/O 14.887 14.486 14.453 14.608 15.279 ave 14.723 [blocked Read & IO_0] include I/O 6.719 6.835 6.819 6.663 6.738 ave 6.755 以下 2014/05/07 に計測 ########################################### cpu 4 other division_size = 16k block_num = 48 cache 1.088943 [mmap] 11.394516 12.045339 13.763432 13.429961 11.886197 12.503889 [read] 7.900163 8.210646 8.174739 8.221865 8.257309 8.1529444 [blocked Read & SPE_ANY] 11.583224 13.696717 11.232450 10.875663 11.609224 11.7994556 [blocked Read & IO_0] 6.862518 7.163325 7.196333 6.887726 6.972422 7.0164648 ########################################### cpu 3 other division_size = 16k block_num = 48 cache 2.049192 [mmap] 7.210944 7.754113 7.971077 7.704215 7.520623 7.6321944 [read] 8.232689 8.645796 8.895464 8.685775 8.873369 8.6666186 [blocked Read & SPE_ANY] 12.253558 13.401002 13.410819 12.614162 13.296896 12.9952874 [blocked Read & IO_0] 6.753707 7.472933 7.339476 7.597705 7.389503 7.3106648 ########################################### cpu 2 other division_size = 16k block_num = 48 cache 2.049192 [mmap] 6.702701 6.761172 6.753862 6.736276 6.869777 6.7647576 [read] 8.690265 8.691177 8.712588 8.695770 8.706455 8.699251 [blocked Read & SPE_ANY] 10.189692 10.972406 10.679654 10.344061 10.843843 10.6059312 [blocked Read & IO_0] 6.688520 6.831342 6.813723 6.787828 6.881037 6.80049 ########################################### cpu 1 other division_size = 16k block_num = 48 cache 3.956206 [mmap] 6.894841 6.736401 6.896121 7.003213 6.729732 6.8520616 [read] 10.526449 10.556775 10.552578 10.569887 10.518269 10.5447916 [blocked Read & SPE_ANY] 8.655361 8.710293 8.661651 8.634304 8.768228 8.6859674 [blocked Read & IO_0] 6.724043 6.680827 6.790831 6.724226 6.756765 6.831216 6.751318 2014/05/01 (Thu) [result] nkmr 研 namako 鯖 OS : CentOS 6.5 CPU : Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz memory : 16 GB HDD : ST2000DM001-1CH1 2TB 7200 rpm 64MB Cache SATA 6.0 Gbps kono 研 firefly HDD : WD1001FALS-41Y6A1 1TB 7200 rpm 32MB Cache SATA 3.0 Gbps ########################################### cpu 8 other division_size = 16k block_num = 48 cache 0.840 [mmap] include I/O 7.886 7.919 7.604 7.412 7.443 7.631 ave 7.649 [read] include I/O 7.541 7.553 7.963 7.501 7.477 ave 7.607 [blocked Read & SPE_ANY] include I/O 14.887 14.486 14.453 14.608 15.279 ave 14.723 [blocked Read & IO_0] include I/O 6.719 6.835 6.819 6.663 6.738 ave 6.755 ########################################### cpu 8 division_size = 128k block_num = 48 cache 0.698 [mmap] include I/O 18.380 19.356 19.033 19.007 19.641 ave 19.083 [read] include I/O 7.389 7.419 7.480 7.409 7.455 ave 7.430 [blocked Read & SPE_ANY] include I/O 10.488 10.254 10.833 10.513 10.937 ave 10.605 [blocked Read & IO_0] include I/O 6.722 6.822 6.747 7.339 6.790 ave 6.884 ########################################### cpu 8 division_size = 16k block_num = 96 cache 0.698 [mmap] include I/O 7.578 7.385 7.560 7.538 7.479 [read] include I/O 7.615 7.480 7.494 7.444 7.470 [blocked Read & SPE_ANY] include I/O 14.989 14.505 14.341 14.759 14.086 [blocked Read & IO_0] include I/O 6.719 6.786 6.728 6.735 6.869 ########################################### cpu 8 division_size = 128k block_num = 96 cache 0.701 [mmap] include I/O 18.461 18.330 18.530 18.186 18.286 [read] include I/O 7.369 7.444 7.493 7.393 7.478 7.539 [blocked Read & SPE_ANY] include I/O 9.301 9.453 9.362 9.426 9.272 [blocked Read & IO_0] include I/O 6.784 6.741 6.737 6.801 6.743 ------------------------------------------------------------- 2014/04/18 (Fri) [memo] word count の再計測 kono 研 firefly HDD : WD1001FALS-41Y6A1 1TB 7200 rpm 32MB Cache SATA 3.0 Gbps ./word_count -file 1gb.txt -cpu 12 -division 128 -block 48 -m (CPU num = 12) < mmap > 22.713 0.878 < read > 12.520 1.469 < bread & IO_0 > 10.295 0.886 < bread & SPE_ANY > 14.028 0.882 (CPU num = 8) < mmap > 22.789 0.952 < read > 14.785 1.571 < bread & IO_0 > 14.774 0.857 < bread & SPE_ANY > 15.287 1.009 (CPU num = 4) < mmap > 22.861 1.739 < read > 15.737 2.303 < bread & IO_0 > 14.634 1.565 < bread & SPE_ANY > 15.646 1.941 (CPU num = 1) < mmap > 20.179 6.521 < read > 21.351 6.832 < bread & IO_0 > 13.930 6.009 < bread & IO_0 > 18.531 6.775 ./word_count -file X gb.txt -cpu 12 -division 128 -block 48 -m (file size 2GB) < mmap > 34.072 < read > 24.755 < bread & IO_0 > 21.396 < bread & SPE_ANY > 23.909 (file size 3GB) < mmap > 52.819 < read > 33.398 < bread & IO_0 > 32.798 < bread & SPE_ANY > 37.140 (file size 4GB) < mmap > 68.951 < read > 43.578 < bread & IO_0 > 42.491 < bread & SPE_ANY > 48.078 ./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 ./word_count -file 1gb.txt -cpu 1 -division 16 -block 48 -m < 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 ./word_count -file 1gb.txt -cpu 1 -division 128 -block 48 -br 14.210562 15.025856 13.118798 14.155912 13.137139 13.930 ./word_count -file 1gb.txt -cpu 1 -division 128 -block 48 -br spe_any 21.347 18.110 15.926 18.128 19.143 18.531 ./word_count -file 1gb.txt -cpu 1 -division 128 -block 48 -r 19.669 19.612 22.830 22.116 22.528 21.351 ./word_count -file 1gb.txt -cpu 1 -division 128 -block 48 -m 18.604 22.576 15.844 22.019 21.852 20.179 ./word_count -file 1gb.txt -cpu 4 -division 128 -block 48 -m 20.963 24.989 19.770 20.893 27.692 22.861 ./word_count -file 1gb.txt -cpu 4 -division 128 -block 48 -r 14.331 14.403 16.493 15.652 17.808 15.737 ./word_count -file 1gb.txt -cpu 4 -division 128 -block 48 -br spe_any 14.369 13.818 17.198 15.796 17.051 15.646 ./word_count -file 1gb.txt -cpu 4 -division 128 -block 48 -br IO_0 12.898 14.056 15.115 15.839 15.263 14.634 ./word_count -file 1gb.txt -cpu 4 -division 128 -block 48 -br IO_0 12.898 14.056 15.115 15.839 15.263 14.634 ./word_count -file 1gb.txt -cpu 8 -division 128 -block 48 -br spe_any 14.995 13.622 15.332 16.686 15.802 A 15.287 ./word_count -file 1gb.txt -cpu 8 -division 128 -block 48 -br IO_0 12.351 15.303 17.811 14.310 14.094 14.774 ./word_count -file 1gb.txt -cpu 8 -division 128 -block 48 -m 20.071 20.652 27.683 23.919 22.070 22.789 ./word_count -file 1gb.txt -cpu 8 -division 128 -block 48 -r 15.542 14.062 14.255 14.541 15.524 14.785 ./word_count -file 1gb.txt -cpu 12 -division 128 -block 48 -m 20.415 23.049 27.368 20.539 22.195 22.713 ./word_count -file 2gb.txt -cpu 12 -division 128 -block 48 -m 40.646 41.631 34.220 36.335 38.208 ./word_count -file 2gb.txt -cpu 12 -division 128 -block 48 -br 27.800 30.437 26.995 28.411 ./word_count -file 2gb.txt -cpu 12 -division 128 -block 48 -br io_0 21.977 23.126 28.174 25.038 22.688 24.201 ./word_count -file 3gb.txt -cpu 12 -division 128 -block 48 -m 51.671 61.249 59.457 56.704 63.490 58.514 ./word_count -file 4gb.txt -cpu 12 -division 128 -block 48 -m 65.671 73.202 77.090 76.386 76.017 73.767 ./word_count -file 4gb.txt -cpu 12 -division 128 -block 48 -br io_0 43.864 51.867 49.750 49.981 44.271 47.967 ./word_count -file 3gb.txt -cpu 12 -division 128 -block 48 -br io_0 29.918 35.544 36.423 39.121 41.158 36.397 ./word_count -file 4gb.txt -cpu 12 -division 128 -block 48 -br SPE_ANY 50.935 57.769 54.234 54.155 52.010 53.813 ./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 -------------------------------------------------------------