On 24 November 2013 03:04 David Rowley wrote: >I've done a quick benchmark on this this morning. >Note that I'm using windows here and I used powershell to time the regression >run with the following command: > >PS D:\Postgres\b\src\tools\msvc> Measure-Command { .\vcregress.bat check } > >I ran the tests 10 times each. >I ran the patched version first, then just did git reset --hard to revert the >patched changes then I ran the tests again. > >The average and median results over the 10 runs are as follows: > > Patched Unpatched Time increased by >Average 48.23265888 47.70979854 101.10% >Median 47.8993686 47.51177815 100.82% > > >The slowdown is not too bad. It just around 1% increase of time. > >I've attached the results in spreadsheet format.
Thanks for the review and benchmark test. Regards, Hari babu.