| @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 |
| |
