[commit: ghc] master: Bump haddock.base max_bytes_used (8df7fea)

Joachim Breitner mail at joachim-breitner.de
Fri Aug 1 21:27:06 UTC 2014


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 at joachim-breitner.dehttp://www.joachim-breitner.de/
  Jabber: nomeata at joachim-breitner.de  • GPG-Key: 0xF0FBF51F
  Debian Developer: nomeata at debian.org

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