composewell / streamly / 3329 / 1
42%
master: 42%

Ran 27 Oct 2020 12:52AM UTC

Files 54

Run time 5s

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Committed 27 Oct 2020 12:38AM UTC coverage: 38.264% (-0.2%) from 38.466%

Job # GHC_OPTIONS="-Werror" CABAL_REINIT_CONFIG=y LC_ALL=C.UTF-8 ENABLE_INSTALL=y STACK_UPGRADE="y" CABAL_CHECK_RELAX=y CABAL_NO_SANDBOX=y CABAL_HACKAGE_MIRROR=hackage.haskell.org:http://hackage.fpcomplete.com PATH=/bin:/usr/bin TOOLS_DIR=/opt PACKCHECK_LOCAL_PATH="./packcheck.sh" PACKCHECK_GITHUB_URL="https://raw.githubusercontent.com/harendra-kumar/packcheck" PACKCHECK_GITHUB_COMMIT="563702bd02c41343dcd3dfcfef0845ca428a9240" BUILD=cabal-v2 COVERALLS_OPTIONS=" --repo-token=9ezA743hCAcmzX3Ic273LhNlIXVdl7D1l --coverage-mode=StrictlyFullLines --exclude-dir=test" CABAL_PROJECT="cabal.project.coverage" GHC_OPTIONS=""

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push

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Commit Message

Improve performance of parseMany

1. Make the parser state strict so that it can fuse.
2. Use special paths for "Continue 0" and "Done 0" cases

Overall improvement from 440 us (6GB allocations) to 175 us (22 MB
allocations).

Run Details

3663 of 9573 relevant lines covered (38.26%)

0.38 hits per line

Source Files on job 3329.1 (GHC_OPTIONS="-Werror" CABAL_REINIT_CONFIG=y LC_ALL=C.UTF-8 ENABLE_INSTALL=y STACK_UPGRADE="y" CABAL_CHECK_RELAX=y CABAL_NO_SANDBOX=y CABAL_HACKAGE_MIRROR=hackage.haskell.org:http://hackage.fpcomplete.com PATH=/bin:/usr/bin TOOLS_DIR=/opt PACKCHECK_LOCAL_PATH="./packcheck.sh" PACKCHECK_GITHUB_URL="https://raw.githubusercontent.com/harendra-kumar/packcheck" PACKCHECK_GITHUB_COMMIT="563702bd02c41343dcd3dfcfef0845ca428a9240" BUILD=cabal-v2 COVERALLS_OPTIONS=" --repo-token=9ezA743hCAcmzX3Ic273LhNlIXVdl7D1l --coverage-mode=StrictlyFullLines --exclude-dir=test" CABAL_PROJECT="cabal.project.coverage" GHC_OPTIONS="")