[Python-Dev] buildbot's are needlessly compiling -O0 (original) (raw)
Gregory P. Smith greg at krypto.org
Sun Nov 24 08:13:32 CET 2013
- Previous message: [Python-Dev] [Python-checkins] cpython: asyncio: Change bounded semaphore into a subclass, like
- Next message: [Python-Dev] buildbot's are needlessly compiling -O0
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
our buildbots are setup to configure --with-pydebug which also unfortunately causes them to compile with -O0... this results in a python binary that is excruciatingly slow and makes the entire test suite run take a long time.
given that nobody is ever going to run a gdb or another debugger on the buildbot generated transient binaries themselves how about we speed all of the buildbot's up by adding CFLAGS=-O2 to the configure command line?
Sure, the compile step will take a bit longer but that is dwarfed by the test time as it is:
http://buildbot.python.org/all/builders/AMD64%20Ubuntu%20LTS%203.x/builds/3224 http://buildbot.python.org/all/builders/ARMv7%203.x/builds/7 http://buildbot.python.org/all/builders/AMD64%20Snow%20Leop%203.x/builds/639
It should dramatically decrease the turnaround latency for buildbot results.
-gps -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.python.org/pipermail/python-dev/attachments/20131123/a133e085/attachment.html>
- Previous message: [Python-Dev] [Python-checkins] cpython: asyncio: Change bounded semaphore into a subclass, like
- Next message: [Python-Dev] buildbot's are needlessly compiling -O0
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]