[commit: testsuite] master: peak_megabytes_allocated bounces around a lot (7e1fb17)

[Simon Peyton Jones]

Repository : ssh://darcs.haskell.org//srv/darcs/testsuite

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/7e1fb1728fbddf5422642765c8c31f36fc1921f6

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

commit 7e1fb1728fbddf5422642765c8c31f36fc1921f6
Author: Simon Peyton Jones <simonpj at microsoft.com>
Date:   Wed Feb 13 17:30:45 2013 +0000

    peak_megabytes_allocated bounces around a lot

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

 tests/perf/compiler/all.T |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/tests/perf/compiler/all.T b/tests/perf/compiler/all.T
index 50c1521..a7ac4e2 100644
--- a/tests/perf/compiler/all.T
+++ b/tests/perf/compiler/all.T
@@ -13,11 +13,12 @@ test('T1969',
              #            19 (x86/OS X)
              # 2013-02-10 13 (x86/Windows)
              # 2013-02-10 14 (x86/OSX)
-           (wordsize(64), 25, 1)]),
+           (wordsize(64), 23, 10)]),
              #            28 (amd64/Linux)
              #            34 (amd64/Linux)
              # 2012-09-20 23 (amd64/Linux)
              # 2012-10-03 25 (amd64/Linux if .hi exists)
+             # 2013-02-13 23, but unstable so increased to 10% range
       compiler_stats_num_field('max_bytes_used',
           [(platform('i386-unknown-mingw32'), 5094914, 2),
                                  # 2010-05-17 5717704 (x86/Windows)
@@ -160,10 +161,11 @@ test('T3064',
       compiler_stats_num_field('peak_megabytes_allocated',
           [(wordsize(32), 14, 1),
         # expected value: 14 (x86/Linux 28-06-2012):
-           (wordsize(64), 23, 1)]),
+           (wordsize(64), 26, 10)]),
             # (amd64/Linux):            18
             # (amd64/Linux) 2012-02-07: 26
             # (amd64/Linux) 2013-02-12: 23
+            # (amd64/Linux) 2013-02-13: back to 26; increased range to 10%
 
       compiler_stats_num_field('bytes allocated',
           [(wordsize(32), 111189536, 10),