Skip to content

Instantly share code, notes, and snippets.

@Dalgona

Dalgona/sugar_report.txt

Created March 17, 2016 22:41
Download ZIP

Revisions

  1. Dalgona created this gist Mar 17, 2016.
    53 changes: 53 additions & 0 deletions sugar_report.txt
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,53 @@
    % clang++ --std=c++11 test.cpp
    % ./a.out
    *** BEGIN PERFORMANCE TEST ***
    for range vrange1 (accessing 100000000 32-bit integers)
    0.17850 0.80152 3.09291
    0.17856 0.80029 3.07041
    0.17856 0.80097 3.06703
    0.18180 0.79947 3.06657
    0.18012 0.80238 3.07114
    0.17954 0.79954 3.10851
    0.17964 0.80772 3.10094
    0.18096 0.81371 3.09316
    0.18019 0.79921 3.07416
    0.18178 0.80290 3.09085
    classic for enumerate (accessing 100000000 32-bit integers)
    0.233579689 0.987390785
    0.233180495 0.989199269
    0.238163654 0.987495265
    0.231758439 0.995327128
    0.232554754 0.988983286
    0.236838528 0.993830448
    0.235852582 0.991416013
    0.232846016 0.992509583
    0.237909224 0.990673446
    0.235632554 0.997830458
    *** END PERFORMANCE TEST ***
    % clang++ --std=c++11 -O3 test.cpp
    % ./a.out
    *** BEGIN PERFORMANCE TEST ***
    for range vrange1 (accessing 100000000 32-bit integers)
    0.02517 0.02586 0.54711
    0.02521 0.02616 0.52369
    0.02514 0.02620 0.52966
    0.02523 0.02592 0.52420
    0.02513 0.02638 0.51547
    0.02615 0.02617 0.51703
    0.02515 0.02626 0.51170
    0.02518 0.02617 0.52112
    0.02510 0.02609 0.52130
    0.02510 0.02585 0.51404
    classic for enumerate (accessing 100000000 32-bit integers)
    0.058713713 0.061608648
    0.059326223 0.060892332
    0.061075810 0.055786600
    0.056982631 0.055656344
    0.058693140 0.061760506
    0.063022932 0.061605977
    0.059518073 0.055740307
    0.056770167 0.056097708
    0.057241775 0.055750556
    0.056974407 0.055817801
    *** END PERFORMANCE TEST ***
    %