Re: [commit: testsuite] master: Much better perf on 5030, higher peak on 3064 (53b3199)

2013-11-21 Thread Simon Marlow

On 12/11/13 15:07, g...@git.haskell.org wrote:

Repository : ssh://g...@git.haskell.org/testsuite

On branch  : master
Link   : 
http://ghc.haskell.org/trac/ghc/changeset/53b3199b03bd2e52c63babffd33d478242ae74d5/testsuite


---


commit 53b3199b03bd2e52c63babffd33d478242ae74d5
Author: Simon Peyton Jones simo...@microsoft.com
Date:   Tue Nov 12 15:06:56 2013 +

 Much better perf on 5030, higher peak on 3064

 The peak-megabytes is vulnerable to when GC runs


Juat a reminder to everyone: when peak_megabytes or max_bytes_used 
changes, please run with +RTS -h -i0.01 to get a heap profile and check 
whether it's a real change or not.  You don't need to compile for 
profiling or anything.


Cheers,
Simon

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RE: [commit: testsuite] master: Much better perf on 5030, higher peak on 3064 (53b3199)

2013-11-21 Thread Simon Peyton-Jones
Aha.  I've updated
https://ghc.haskell.org/trac/ghc/wiki/Building/RunningTests/Updating

Simon

| -Original Message-
| From: ghc-devs [mailto:ghc-devs-boun...@haskell.org] On Behalf Of Simon
| Marlow
| Sent: 21 November 2013 10:50
| To: ghc-devs@haskell.org
| Subject: Re: [commit: testsuite] master: Much better perf on 5030,
| higher peak on 3064 (53b3199)
| 
| On 12/11/13 15:07, g...@git.haskell.org wrote:
|  Repository : ssh://g...@git.haskell.org/testsuite
| 
|  On branch  : master
|  Link   :
| http://ghc.haskell.org/trac/ghc/changeset/53b3199b03bd2e52c63babffd33d47
| 8242ae74d5/testsuite
| 
|  ---
| 
|  commit 53b3199b03bd2e52c63babffd33d478242ae74d5
|  Author: Simon Peyton Jones simo...@microsoft.com
|  Date:   Tue Nov 12 15:06:56 2013 +
| 
|   Much better perf on 5030, higher peak on 3064
| 
|   The peak-megabytes is vulnerable to when GC runs
| 
| Juat a reminder to everyone: when peak_megabytes or max_bytes_used
| changes, please run with +RTS -h -i0.01 to get a heap profile and check
| whether it's a real change or not.  You don't need to compile for
| profiling or anything.
| 
| Cheers,
| Simon
| 
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| ghc-devs mailing list
| ghc-devs@haskell.org
| http://www.haskell.org/mailman/listinfo/ghc-devs
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