Staging
v0.8.1
v0.8.1
Revision c39e892955da05211065b2a97e441ca341a5df51 authored by Brett Cannon on 07 March 2014, 17:28:35 UTC, committed by Brett Cannon on 07 March 2014, 17:28:35 UTC
1 parent 54d04a4
build_pgo.bat
@echo off
rem A batch program to build PGO (Profile guided optimization) by first
rem building instrumented binaries, then running the testsuite, and
rem finally building the optimized code.
rem Note, after the first instrumented run, one can just keep on
rem building the PGUpdate configuration while developing.
setlocal
set platf=Win32
rem use the performance testsuite. This is quick and simple
set job1=..\tools\pybench\pybench.py -n 1 -C 1 --with-gc
set path1=..\tools\pybench
rem or the whole testsuite for more thorough testing
set job2=..\lib\test\regrtest.py
set path2=..\lib
set job=%job1%
set clrpath=%path1%
:CheckOpts
if "%1"=="-p" (set platf=%2) & shift & shift & goto CheckOpts
if "%1"=="-2" (set job=%job2%) & (set clrpath=%path2%) & shift & goto CheckOpts
set PGI=%platf%-pgi
set PGO=%platf%-pgo
@echo on
rem build the instrumented version
call build -p %platf% -c PGInstrument
rem remove .pyc files, .pgc files and execute the job
%PGI%\python.exe rmpyc.py %clrpath%
del %PGI%\*.pgc
%PGI%\python.exe %job%
rem finally build the optimized version
if exist %PGO% del /s /q %PGO%
call build -p %platf% -c PGUpdate
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