I now get: update the test so that GHC doesn't regress again) Expected bytes allocated: 237077056 +/-10% Lower bound bytes allocated: 213369350 Upper bound bytes allocated: 260784762 Actual bytes allocated: 101150736 Joachim: if you're building with DEBUG, that will adversely affect the performance tests, so you probably shouldn't run those. Cheers, Simon On 28/11/13 12:42, Simon Peyton-Jones wrote:

Wait. Are you really increasing "bytes allocated" from 97M to 237M? That's a big change, and in an important number. Do you know why?

Simon

| -----Original Message----- | From: ghc-commits [mailto:ghc-commits-bounces@haskell.org] On Behalf Of | git@git.haskell.org | Sent: 28 November 2013 12:36 | To: ghc-commits@haskell.org | Subject: [commit: testsuite] master: Update some perf results for | master (4afbacc) | | Repository : ssh://git@git.haskell.org/testsuite | | On branch : master | Link : | http://ghc.haskell.org/trac/ghc/changeset/4afbacc299d843eb632df1f71eee2 | c91746c85a8/testsuite | | >--------------------------------------------------------------- | | commit 4afbacc299d843eb632df1f71eee2c91746c85a8 | Author: Joachim Breitner | Date: Thu Nov 28 12:36:15 2013 +0000 | | Update some perf results for master | | | >--------------------------------------------------------------- | | 4afbacc299d843eb632df1f71eee2c91746c85a8 | tests/perf/compiler/all.T | 11 ++++++----- | tests/perf/space_leaks/all.T | 2 +- | 2 files changed, 7 insertions(+), 6 deletions(-) | | diff --git a/tests/perf/compiler/all.T b/tests/perf/compiler/all.T | index a580bf9..759b5d0 100644 | --- a/tests/perf/compiler/all.T | +++ b/tests/perf/compiler/all.T | @@ -344,10 +344,11 @@ test('T5837', | test('T6048', | [ only_ways(['optasm']), | compiler_stats_num_field('bytes allocated', | - [(wordsize(32), 48887164, 10), | - # prev: 38000000 (x86/Linux) | - # 2012-10-08: 48887164 (x86/Linux) | - (wordsize(64), 97247032, 10)]) | - # 18/09/2012 97247032 amd64/Linux | + [(wordsize(32), 48887164, 10), | + # prev: 38000000 (x86/Linux) | + # 2012-10-08: 48887164 (x86/Linux) | + (wordsize(64), 237077056, 10)]) | + # 18/09/2012 97247032 amd64/Linux | + # 2013-11-26: 237077056 amd64/Linux | ], | compile,['']) | diff --git a/tests/perf/space_leaks/all.T | b/tests/perf/space_leaks/all.T | index a1fd641..ac60c8f 100644 | --- a/tests/perf/space_leaks/all.T | +++ b/tests/perf/space_leaks/all.T | @@ -6,7 +6,7 @@ test('space_leak_001', | # 5 (x86/Linux) | [stats_num_field('peak_megabytes_allocated', (4, 1)), | stats_num_field('max_bytes_used', | - [(wordsize(64), 440000, 10), | + [(wordsize(64), 440000, 15), | # 440224 (amd64/Linux) | # 417016 (x86/OS X) | # 415672 (x86/Windows) | | _______________________________________________ | ghc-commits mailing list | ghc-commits@haskell.org | http://www.haskell.org/mailman/listinfo/ghc-commits _______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://www.haskell.org/mailman/listinfo/ghc-devs