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author | Ben Gamari <ben@smart-cactus.org> | 2019-05-28 19:17:43 -0400 |
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committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2019-05-30 16:44:43 -0400 |
commit | 424e85b2e1fc0f81504fcc2ee2d6c8ffe7e064e9 (patch) | |
tree | c66c58be83eb6759f69725f194ad3374191a31bc | |
parent | d278477123fe9270e5f21db722b7295371a097e2 (diff) | |
download | haskell-424e85b2e1fc0f81504fcc2ee2d6c8ffe7e064e9.tar.gz |
testsuite: Compile T9630 with +RTS -G1
For the reasons described in Note [residency] we run programs with -G1
when we care about the max_bytes_used metric.
-rw-r--r-- | testsuite/tests/perf/compiler/all.T | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/testsuite/tests/perf/compiler/all.T b/testsuite/tests/perf/compiler/all.T index 0db9bcf0ee..39aed75eca 100644 --- a/testsuite/tests/perf/compiler/all.T +++ b/testsuite/tests/perf/compiler/all.T @@ -382,7 +382,10 @@ test('Naperian', test ('T9630', [ collect_compiler_stats('max_bytes_used',15), # Note [residency] - extra_clean(['T9630a.hi', 'T9630a.o']) + extra_clean(['T9630a.hi', 'T9630a.o']), + + # Use `+RTS -G1` for more stable residency measurements. Note [residency]. + extra_hc_opts('+RTS -G1 -RTS') ], multimod_compile, ['T9630', '-v0 -O']) |