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49 lines
1.6 KiB
Batchfile
49 lines
1.6 KiB
Batchfile
@echo off
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rem A batch program to build PGO (Profile guided optimization) by first
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rem building instrumented binaries, then running the testsuite, and
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rem finally building the optimized code.
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rem Note, after the first instrumented run, one can just keep on
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rem building the PGUpdate configuration while developing.
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setlocal
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set platf=Win32
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set parallel=/m
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set dir=%~dp0
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rem use the performance testsuite. This is quick and simple
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set job1="%dir%..\tools\pybench\pybench.py" -n 1 -C 1 --with-gc
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set path1="%dir%..\tools\pybench"
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rem or the whole testsuite for more thorough testing
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set job2="%dir%..\lib\test\regrtest.py"
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set path2="%dir%..\lib"
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set job=%job1%
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set clrpath=%path1%
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:CheckOpts
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if "%1"=="-p" (set platf=%2) & shift & shift & goto CheckOpts
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if "%1"=="-2" (set job=%job2%) & (set clrpath=%path2%) & shift & goto CheckOpts
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if "%1"=="-M" (set parallel=) & shift & goto CheckOpts
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rem We cannot cross compile PGO builds, as the optimization needs to be run natively
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set vs_platf=x86
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set PGO=%dir%win32-pgo
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if "%platf%"=="x64" (set vs_platf=amd64) & (set PGO=%dir%amd64-pgo)
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rem Setup the environment
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call "%dir%env.bat" %vs_platf%
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rem build the instrumented version
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msbuild "%dir%pcbuild.proj" %parallel% /t:Build /p:Configuration=PGInstrument /p:Platform=%platf% %1 %2 %3 %4 %5 %6 %7 %8 %9
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rem remove .pyc files, .pgc files and execute the job
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"%PGO%\python.exe" "%dir%rmpyc.py" %clrpath%
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del "%PGO%\*.pgc"
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"%PGO%\python.exe" %job%
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rem build optimized version
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msbuild "%dir%pcbuild.proj" %parallel% /t:Build /p:Configuration=PGUpdate /p:Platform=%platf% %1 %2 %3 %4 %5 %6 %7 %8 %9
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