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v0.5.1
https://github.com/python/cpython
Revision a0c9caad66f01328155177180df1c46fe7c62e57 authored by Gregory P. Smith on 16 November 2015, 02:19:10 UTC, committed by Gregory P. Smith on 16 November 2015, 02:19:10 UTC
not allow the send_signal(), terminate(), or kill() methods to do
anything as they could potentially signal a different process.
1 parent 025a1fd
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Tip revision: a0c9caad66f01328155177180df1c46fe7c62e57 authored by Gregory P. Smith on 16 November 2015, 02:19:10 UTC
Fix issue #6973: When we know a subprocess.Popen process has died, do
Tip revision: a0c9caa
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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