Hi, Am Freitag, den 01.08.2014, 20:28 +0000 schrieb Simon Peyton Jones:
Urk. It's quite surprising that this particular change would increase allocation significantly. I wonder whether it just pushed it over the threshold.
I’m confident it was not just that: ~/logs $ fgrep 'Deviation haddock.base(normal) max_bytes_used' $(cd ghc-master; git log --oneline --first-parent db19c665ec5055c2193b2174519866045aeff09a..HEAD | cut -d\ -f1| (cd ..; while read x ; do test -e $x.log && echo $x.log; done) |tac )|tail -n 25 6fa6caa.log: Deviation haddock.base(normal) max_bytes_used: 2.2 % a0ff1eb.log: Deviation haddock.base(normal) max_bytes_used: -1.0 % 0be7c2c.log: Deviation haddock.base(normal) max_bytes_used: 2.2 % dc7d3c2.log: Deviation haddock.base(normal) max_bytes_used: 2.2 % 7381cee.log: Deviation haddock.base(normal) max_bytes_used: 2.2 % fe2d807.log: Deviation haddock.base(normal) max_bytes_used: 2.2 % bfaa179.log: Deviation haddock.base(normal) max_bytes_used: -0.9 % 1ae5fa4.log: Deviation haddock.base(normal) max_bytes_used: 11.0 % c97f853.log: Deviation haddock.base(normal) max_bytes_used: 11.0 % fd47e26.log: Deviation haddock.base(normal) max_bytes_used: 11.2 % bdf0ef0.log: Deviation haddock.base(normal) max_bytes_used: 11.1 % 58ed1cc.log: Deviation haddock.base(normal) max_bytes_used: 11.0 % 1c1ef82.log: Deviation haddock.base(normal) max_bytes_used: 11.2 % 52188ad.log: Deviation haddock.base(normal) max_bytes_used: 11.0 % 3b9fe0c.log: Deviation haddock.base(normal) max_bytes_used: 11.2 % 6483b8a.log: Deviation haddock.base(normal) max_bytes_used: 11.0 % 9d9a554.log: Deviation haddock.base(normal) max_bytes_used: 11.2 % 028630a.log: Deviation haddock.base(normal) max_bytes_used: 11.2 % aab5937.log: Deviation haddock.base(normal) max_bytes_used: 11.0 % 6c06db1.log: Deviation haddock.base(normal) max_bytes_used: 11.0 % 2989ffd.log: Deviation haddock.base(normal) max_bytes_used: 11.1 % d4d4bef.log: Deviation haddock.base(normal) max_bytes_used: 11.2 % 8df7fea.log: Deviation haddock.base(normal) max_bytes_used: -0.0 % 3faff73.log: Deviation haddock.base(normal) max_bytes_used: -0.0 % 02975c9.log: Deviation haddock.base(normal) max_bytes_used: -0.1 % (If this were a bytes_allocated test I could also show you nice graphs like http://ghcspeed-nomeata.rhcloud.com/timeline/?exe=2&base=2% 2B68&ben=tests%2Falloc%2FT6048&env=1&revs=50&equid=on but I didn’t add the max_bytes_used tests yet.) Interestingly, bytes_allocated did not change a bit! Greetings, Joachim -- Joachim “nomeata” Breitner mail@joachim-breitner.de • http://www.joachim-breitner.de/ Jabber: nomeata@joachim-breitner.de • GPG-Key: 0xF0FBF51F Debian Developer: nomeata@debian.org