2018-07-30 18:09 GMT+02:00 Daniel Stenberg <[email protected]>: > The tool could try upload with and without "the patch" to one/two/three > places and report the results with the exact Windows version used. We could > ask curl users to report *their* results and we collect the results in a > sheet somewhere.
How about a CURL build? I built curl binaries with and without the patch, which users could use for testing on their machines. These are available for download here: https://www.dropbox.com/s/5i2a2bth2ea28ys/curl.zip Running test is as simple as unpacking and launching testcurl.bat, with possible extra step of installing MSVC 2010 redistributable. My results from a few machines: 1. Windows 2008R2, Europe: Microsoft Windows [Version 6.1.7601] generating test file... running vanilla... start:0,592000 total:11,263000 running patched... start:0,593000 total:3,432000 2. Windows 2012R2, USA: Microsoft Windows [Version 6.3.9600] generating test file... running vanilla... start:0.296000 total:2.921000 running patched... start:0.297000 total:1.297000 3. Windows 2003, USA: Microsoft Windows [Version 5.2.3790] generating test file... running vanilla... start:0.281000 total:5.031000 running patched... start:0.281000 total:5.000000 As expected, there's almost no difference on 2003. In both other cases tested the difference was more than 100%. Binaries were built with 32bit VS2010, using command line: # nmake /f Makefile.vc mode=dll GEN_PDB=yes They will likely require MSVC redistributable, available here: https://www.microsoft.com/en-us/download/details.aspx?id=5555 I tried linking MSVC statically (RTLIBCFG=static), but resulting binary kept crashing on -w. For those who don't feel comfortable running binaries downloaded from the net, the sources are available on git (branches: master & Jelinski/buffer-tuning-under-Windows), and here's the testcurl script: @echo off ver echo generating test file... echo test >test for /l %%i in (1,1,17) do ( type test>>test;) echo running vanilla... pushd curl_vanilla curl -w"start:%%{time_starttransfer} total:%%{time_total}\n" http://uploadjp.openspeedtest.com/upload -T ..\test popd echo running patched... pushd curl_patched curl -w"start:%%{time_starttransfer} total:%%{time_total}\n" http://uploadjp.openspeedtest.com/upload -T ..\test popd del test pause ------------------------------------------------------------------- Unsubscribe: https://cool.haxx.se/list/listinfo/curl-library Etiquette: https://curl.haxx.se/mail/etiquette.html
