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testsuite performance (was: [PATCH] [cygwin|mingw] Fix compile warnings
From: |
Ralf Wildenhues |
Subject: |
testsuite performance (was: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89.) |
Date: |
Thu, 22 Jan 2009 21:30:28 +0100 |
User-agent: |
Mutt/1.5.18 (2008-05-17) |
* Charles Wilson wrote on Wed, Jan 21, 2009 at 08:47:42PM CET:
> [...] EVERY separate patchset requires an independent full testsuite
> run. Until recently, that was 5 hours of sitting in front of my
> computer waiting for popups, while that computer was completely useless
> for anything else (100% cpu).
That is horrible. May I ask what kind of CPU you have, and which Cygwin
version? Can you work on a Linux system with Wine, for at least those
changes for which the difference shouldn't matter that much? Can you
work on a GCC cfarm system for those tests where Cygwin isn't a premium,
and ask the people running the mingw-w64 system for an account to test
there?
FWIW, on a two-way system here, the Libtool testsuite finishes in a
little less than 6 minutes. However that is a bit cheated, as it uses
parallel Autotest (from git Autoconf) and as yet unpublished parallel
Automake TESTS (yes I need to clean up patches for Automake and Libtool
and publish them). On a GCC compile farm 8-way I think I brought the
test suite below a minute at one time, when excluding stress test and
low max_cmd_len test. These two tests need to be split up and/or moved
earlier in the suite in order to allow for better parallelism.
Cheers,
Ralf
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., (continued)
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Roumen Petrov, 2009/01/04
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Charles Wilson, 2009/01/09
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Charles Wilson, 2009/01/16
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Peter Rosin, 2009/01/16
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Charles Wilson, 2009/01/21
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Ralf Wildenhues, 2009/01/21
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Charles Wilson, 2009/01/21
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Ralf Wildenhues, 2009/01/21
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Charles Wilson, 2009/01/21
- testsuite performance (was: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89.),
Ralf Wildenhues <=
- Re: testsuite performance, Charles Wilson, 2009/01/22
- Re: testsuite performance, Roumen Petrov, 2009/01/23
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Charles Wilson, 2009/01/21
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Ralf Wildenhues, 2009/01/21
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Charles Wilson, 2009/01/21
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Ralf Wildenhues, 2009/01/22
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Charles Wilson, 2009/01/22
- Re: [PATCH] [cygwin|mingw] Fix compile warnings when -std=c89., Charles Wilson, 2009/01/22