#15668: Allocations values for some compile tests are way too hight ---------------------------------+---------------------------------------- Reporter: Phyx- | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: Operating System: Windows | Architecture: Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | ---------------------------------+---------------------------------------- Comment (by simonpj): I'm lost. Are these changes since yesterday, or what? What commit was responsible? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15668#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#15668: Allocations values for some compile tests are way too hight ---------------------------------+---------------------------------------- Reporter: Phyx- | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: Operating System: Windows | Architecture: Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | ---------------------------------+---------------------------------------- Description changed by simonpj: Old description:

These tests have way too high allocation counts.

{{{ bytes allocated value is too high: Expected T12425(optasm) bytes allocated: 139100464 +/-5% Lower bound T12425(optasm) bytes allocated: 132145440 Upper bound T12425(optasm) bytes allocated: 146055488 Actual T12425(optasm) bytes allocated: 149370944 Deviation T12425(optasm) bytes allocated: 7.4 % *** unexpected stat test failure for T12425(optasm)

bytes allocated value is too high: Expected MultiLayerModules(normal) bytes allocated: 5619893176 +/-10% Lower bound MultiLayerModules(normal) bytes allocated: 5057903858 Upper bound MultiLayerModules(normal) bytes allocated: 6181882494 Actual MultiLayerModules(normal) bytes allocated: 6693788656 Deviation MultiLayerModules(normal) bytes allocated: 19.1 % *** unexpected stat test failure for MultiLayerModules(normal)

bytes allocated value is too high: Expected T11303b(normal) bytes allocated: 54373936 +/-10% Lower bound T11303b(normal) bytes allocated: 48936542 Upper bound T11303b(normal) bytes allocated: 59811330 Actual T11303b(normal) bytes allocated: 62015072 Deviation T11303b(normal) bytes allocated: 14.1 % *** unexpected stat test failure for T11303b(normal)

bytes allocated value is too high: Expected T12234(optasm) bytes allocated: 79889200 +/-5% Lower bound T12234(optasm) bytes allocated: 75894740 Upper bound T12234(optasm) bytes allocated: 83883660 Actual T12234(optasm) bytes allocated: 91583520 Deviation T12234(optasm) bytes allocated: 14.6 % *** unexpected stat test failure for T12234(optasm) }}}

These are a bit too high for me to just blindly update them without knowing why.

New description: These tests are failing on Windows (only), with way too high allocation counts. Quite when this started happening is not clear -- perhaps in the last couple of months. {{{ bytes allocated value is too high: Expected T12425(optasm) bytes allocated: 139100464 +/-5% Lower bound T12425(optasm) bytes allocated: 132145440 Upper bound T12425(optasm) bytes allocated: 146055488 Actual T12425(optasm) bytes allocated: 149370944 Deviation T12425(optasm) bytes allocated: 7.4 % *** unexpected stat test failure for T12425(optasm) bytes allocated value is too high: Expected MultiLayerModules(normal) bytes allocated: 5619893176 +/-10% Lower bound MultiLayerModules(normal) bytes allocated: 5057903858 Upper bound MultiLayerModules(normal) bytes allocated: 6181882494 Actual MultiLayerModules(normal) bytes allocated: 6693788656 Deviation MultiLayerModules(normal) bytes allocated: 19.1 % *** unexpected stat test failure for MultiLayerModules(normal) bytes allocated value is too high: Expected T11303b(normal) bytes allocated: 54373936 +/-10% Lower bound T11303b(normal) bytes allocated: 48936542 Upper bound T11303b(normal) bytes allocated: 59811330 Actual T11303b(normal) bytes allocated: 62015072 Deviation T11303b(normal) bytes allocated: 14.1 % *** unexpected stat test failure for T11303b(normal) bytes allocated value is too high: Expected T12234(optasm) bytes allocated: 79889200 +/-5% Lower bound T12234(optasm) bytes allocated: 75894740 Upper bound T12234(optasm) bytes allocated: 83883660 Actual T12234(optasm) bytes allocated: 91583520 Deviation T12234(optasm) bytes allocated: 14.6 % *** unexpected stat test failure for T12234(optasm) }}} These are a bit too high for me to just blindly update them without knowing why. -- -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15668#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler