# HG changeset patch # User Masataka Kohagura # Date 1399745759 -32400 # Node ID 3dbef6fda385b3de4225353fc571d7d5a7456565 # Parent 26c484b680844d1a03abc2e3c3c883730a3428af add GPU result diff -r 26c484b68084 -r 3dbef6fda385 Cerium_IO/IO_result.txt --- a/Cerium_IO/IO_result.txt Sat May 10 12:06:03 2014 +0900 +++ b/Cerium_IO/IO_result.txt Sun May 11 03:15:59 2014 +0900 @@ -1,3 +1,45 @@ +-------------------------------------------------------------- +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] @@ -9,11 +51,38 @@ in cache : 94.474161 94.466858 94.496025 ave : 94.4790146666667 + [mmap] - 104.112721 104.842246 103.481724 104.756570 103.966992 - ave : 104.2320506 + 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 -------------------------------------------------------------- @@ -53,19 +122,34 @@ [mmap] 13.955924 10.593330 10.076561 13.343254 11.368239 - ave : 11.8674616 + ta_num : 5 + Average : 11.8674616 + Variance : 2.32391958033224 + SD : 1.52444074346373 [read] 10.874073 11.181728 12.574511 12.639683 12.830423 - ave : 12.0200836 + 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 - ave : 11.5075848 + 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 - ave : 11.341667 + 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 @@ -75,19 +159,35 @@ [mmap] 10.019870 10.182644 10.865943 11.464948 10.316064 - ave : 10.5698938 + 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 - ave : 11.5854186 + 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 - ave : 15.9317926 + 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 - ave : 12.2420776 + Total : 61.210388 + Data_num : 5 + Average : 12.2420776 + Variance : 2.69371051468264 + SD : 1.64125272724302 ########################################### @@ -98,19 +198,35 @@ [mmap] 10.169057 10.540739 15.449075 10.957382 11.899007 - ave : 11.803052 + 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 - ave : 11.7287172 + 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 - ave : 11.4066364 + 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 - ave : 11.6355922 + Total : 58.177961 + Data_num : 5 + Average : 11.6355922 + Variance : 1.76802929370496 + SD : 1.32967262651562 ########################################### @@ -121,19 +237,35 @@ [mmap] 15.069456 15.122584 14.922003 14.683691 14.777088 - ave : 14.9149644 + 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 - ave : 11.6611348 + 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 - ave : 12.8158682 + 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 - ave : 12.3309082 + 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 @@ -143,19 +275,35 @@ [mmap] 16.111595 16.025707 17.268757 15.955856 17.766358 - ave : 16.6256546 + 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 - ave : 12.4974474 + 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 - ave : 12.4538358 + 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 - ave : 10.870876 + 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