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perf: perform a garbage collection before each iteration...
perf: perform a garbage collection before each iteration Currently, no explicit garbage collection is performed when running the microbenchmarks in `hg perf`. I think this is wrong because garbage collection can have a significant impact on execution times. And, if gc is triggered via the default heuristics, it will fire effectively randomly during subsequent benchmark iterations due to variable amount of garbage left over from previous runs. Running a gc before invoking the measured function will help ensure state is more consistent across all iterations.

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r23934:975c4fc4 stable
r31397:8f5ed8fa default
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hg.bat
19 lines | 475 B | application/x-msdownload | BatchLexer
Paul Moore
Add a batch file driver for Windows
r6513 @echo off
rem Windows Driver script for Mercurial
setlocal
set HG=%~f0
FUJIWARA Katsunori
win32: use explicit path to "python.exe" only if it exists...
r19091 rem Use a full path to Python (relative to this script) if it exists,
rem as the standard Python install does not put python.exe on the PATH...
rem Otherwise, expect that python.exe can be found on the PATH.
Paul Moore
Add a batch file driver for Windows
r6513 rem %~dp0 is the directory of this script
FUJIWARA Katsunori
win32: use explicit path to "python.exe" only if it exists...
r19091 if exist "%~dp0..\python.exe" (
"%~dp0..\python" "%~dp0hg" %*
) else (
python "%~dp0hg" %*
)
Paul Moore
Add a batch file driver for Windows
r6513 endlocal
FUJIWARA Katsunori
hg.bat: return exit code explicitly for indirect invocation...
r23934
exit /b %ERRORLEVEL%