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| author | Vladislav Zavialov <vlad.z.4096@gmail.com> | 2019-02-26 16:54:07 +0300 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2019-02-27 10:06:05 -0500 |
| commit | 2e8f664957dc3763dc4375894b8dc4d046d2e95b (patch) | |
| tree | 63e97da1981ba23bac47a191932f2af2057c6af9 | |
| parent | 5c084e0468be46f5ab48b2c1669a7e4d4d0f3c43 (diff) | |
| download | haskell-2e8f664957dc3763dc4375894b8dc4d046d2e95b.tar.gz | |
Fix intermittent hie002 failure
hie002 is a performance test that used to fail unpredictably:
max_bytes_used Decrease from x86_64-linux-deb9-debug baseline @ HEAD~2:
Expected hie002 (normal) max_bytes_used: 1190923992.0 +/-20%
Lower bound hie002 (normal) max_bytes_used: 952739193
Upper bound hie002 (normal) max_bytes_used: 1429108791
Actual hie002 (normal) max_bytes_used: 726270784
Deviation hie002 (normal) max_bytes_used: -39.0 %
peak_megabytes_allocated Decrease from x86_64-linux-deb9-debug baseline @ HEAD~2:
Expected hie002 (normal) peak_megabytes_allocated: 2538.0 +/-20%
Lower bound hie002 (normal) peak_megabytes_allocated: 2030
Upper bound hie002 (normal) peak_megabytes_allocated: 3046
Actual hie002 (normal) peak_megabytes_allocated: 1587
Deviation hie002 (normal) peak_megabytes_allocated: -37.5 %
*** unexpected stat test failure for hie002(normal)
'max_bytes_used' and 'peak_megabytes_allocated' are too unstable without careful
control of the runtime configuration. We fix this by using a more predictable
metric, 'bytes allocated'.
| -rw-r--r-- | testsuite/tests/hiefile/should_compile/all.T | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/testsuite/tests/hiefile/should_compile/all.T b/testsuite/tests/hiefile/should_compile/all.T index 9770bae587..fb8092df95 100644 --- a/testsuite/tests/hiefile/should_compile/all.T +++ b/testsuite/tests/hiefile/should_compile/all.T @@ -1,5 +1,6 @@ test('hie001', normal, compile, ['-fno-code -fwrite-ide-info -fvalidate-ide-info']) -test('hie002', collect_compiler_stats(), compile, ['-fno-code -fwrite-ide-info']) +test('hie002', collect_compiler_stats('bytes allocated',10), + compile, ['-fno-code -fwrite-ide-info']) test('hie003', normal, compile, ['-fno-code -fwrite-ide-info -fvalidate-ide-info']) test('hie004', normal, compile, ['-fno-code -fwrite-ide-info -fvalidate-ide-info']) test('hie005', normal, compile, ['-fno-code -fwrite-ide-info -fvalidate-ide-info']) |