[commit: ghc] master: Update peak_megabytes_allocated for T9675 (d4bf863)

git at git.haskell.org git at git.haskell.org
Fri Dec 4 15:12:44 UTC 2015


Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/d4bf86322a50d5fee550040d15e376fe53ff629b/ghc

>---------------------------------------------------------------

commit d4bf86322a50d5fee550040d15e376fe53ff629b
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Fri Dec 4 09:55:58 2015 -0500

    Update peak_megabytes_allocated for T9675
    
    Interestingly enough this decreased with the new pattern checker. I'm
    not entirely sure why at the moment as the test is merely a large
    record with a bunch of selectors. I wouldn't have thought this would tax
    the pattern checker particularly much but oh well.


>---------------------------------------------------------------

d4bf86322a50d5fee550040d15e376fe53ff629b
 testsuite/tests/perf/compiler/all.T | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/testsuite/tests/perf/compiler/all.T b/testsuite/tests/perf/compiler/all.T
index 57b8810..1ebc134 100644
--- a/testsuite/tests/perf/compiler/all.T
+++ b/testsuite/tests/perf/compiler/all.T
@@ -617,13 +617,14 @@ test('T9675',
  	  # 2015-07-11    15341228   (x86/Linux, 64-bit machine) use +RTS -G1
           ]),
        compiler_stats_num_field('peak_megabytes_allocated', # Note [residency]
-          [(wordsize(64), 105, 15),
+          [(wordsize(64), 88, 15),
           # 2014-10-13    66
           # 2014-10-13    58         seq the DmdEnv in seqDmdType as well
           # 2014-10-13    49         different machines giving different results...
           # 2014-10-13    53         use the mean
           # 2015-06-15    44         reduced for some reason
           # 2015-06-21    105        switch to `+RTS -G1`
+          # 2015-12-04    88         new pattern checker (D1535)
             (wordsize(32), 56, 15)
  	  # 2015-07-11    56         (x86/Linux, 64-bit machine) use +RTS -G1
           ]),



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