On Wed, 30 May 2012 23:22:41 +0200 Juan Jose Garcia-Ripoll <juanjose.garciarip...@googlemail.com> wrote:
> With the latest fixes of today I think that ECL is ready for a new release. > The most recent commit is > > commit d545918cddedab3a5f1d5604a792159f2769c607 > Author: Juan Jose Garcia Ripoll <jjgar...@users.sourceforge.net> > Date: Wed May 30 22:42:38 2012 +0200 > > Additional fixes to build with GMP_TYPE=amd64 > > I would appreciate if you could test it and give me the ok. I hadn't updated ECL in a few weeks at least, before tonight. I updated now, and unfortunately can see some performance degradation with the HTTPd if using -n5000 with ab, rather than -n1000: -n1000: Requests per second: 2577.32 [#/sec] (mean) -n5000: Requests per second: 46.20 [#/sec] (mean) Such behavior used to happen before, but that was before the new locking implementation; at the time I reported a successful 30 days uptime, I could run with -n10000 even without such issues. Interestingly -n is not increasing concurrency (I used -n16 in all tests), but it's the number of consecutive connections/requests. I'm not sure if the problem is consing, gc-related and/or lock contention/races related. I didn't update my local boehm-gc and gmp packages, so those are the same as when it worked better not that long ago. The four cores however all appear to be very busy during a run. I didn't check yet the actual changes since I last updated, but could possibly do that tomorrow. Sorry for the annoying news... Environment: NetBSD-6/amd64 i5-2500/8GB (process seems to stop growing at ~93M resident, so not a memory issue) ECL from GIT HEAD, boehm-gc-7.1nb4, gmp-5.0.2nb1, libffi-3.0.9nb1 Build: export CFLAGS="-O2 -g" export LDFLAGS='-g' ./configure --prefix=/usr/local/ecl --enable-unicode --enable-threads --with-__thread=no --enable-rpath --with-system-boehm=yes --with-system-gmp=yes --with-gmp-prefix=/usr/pkg --with-dffi=system Thanks, -- Matt ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Ecls-list mailing list Ecls-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ecls-list
