#8699: Multiple test faliures on 32-bit Linux systems. ----------------------------+------------------------------------- Reporter: Fuuzetsu | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.1-rc1 Keywords: | Operating System: Unknown/Multiple Architecture: x86 | Type of failure: None/Unknown Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ----------------------------+------------------------------------- I ran validate with HEAD (e01367ff8c3165b0dd1fb78bcb3a3ced1e4a5f19) on 3 different 32-bit Linux boxes and I'm seeing different failures on each one. I was advised on IRC to create a ticket with all the failures. The first and third box are using the binary of 7.6.3 provided on the GHC site. I had to link libgmp.so.3 to libgmp.so.10 on both of these in order to get it to install properly. Please ask about any info that I have not provided below! First box: {{{Linux misaki 3.12.3-gentoo #2 SMP Sat Dec 7 23:14:57 GMT 2013 i686 Intel(R) Core(TM)2 Duo CPU L7700 @ 1.80GHz GenuineIntel GNU/Linux}}} {{{Happy Version 1.19.0 Copyright (c) 1993-1996 Andy Gill, Simon Marlow (c) 1997-2005 Simon Marlow}}} {{{Alex version 3.1.0, (c) 2003 Chris Dornan and Simon Marlow}}} {{{ lrwxrwxrwx 1 root root 16 Oct 14 04:24 /usr/lib/libgmp.so.10 -> libgmp.so.10.1.3 lrwxrwxrwx 1 root root 12 May 31 2013 /usr/lib/libgmp.so.3 -> libgmp.so.10 }}} The full log is at [1]. Inlining the end of the log with the failures: {{{ Unexpected results from: TEST="T1969 haddock.Cabal haddock.base" OVERALL SUMMARY for test run started at Sun Jan 26 03:26:36 2014 GMT 0:19:58 spent to go through 3883 total tests, which gave rise to 15172 test cases, of which 11625 were skipped 28 had missing libraries 3458 expected passes 58 expected failures 3 caused framework failures 0 unexpected passes 3 unexpected failures Unexpected failures: perf/compiler T1969 [stat not good enough] (normal) perf/haddock haddock.Cabal [stat not good enough] (normal) perf/haddock haddock.base [stat not good enough] (normal) }}} As discussed on the mailing list, the Haddock numbers still need tweaking even after Austin updated them the other day. T1969 failure seems to come and go. ---- Second box: {{{Linux yuuki 3.11.4-gentoo #1 SMP Tue Oct 8 00:19:37 BST 2013 i686 Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz GenuineIntel GNU/Linux}}} {{{Happy Version 1.19.3 Copyright (c) 1993-1996 Andy Gill, Simon Marlow (c) 1997-2005 Simon Marlow}}} {{{Alex version 3.1.3, (c) 2003 Chris Dornan and Simon Marlow}}} I installed the bootstrapping compiler on this box from Gentoo's package manager so I'm not sure how gmp is linked here. I can retry by boostrapping from binary and linking libgmp.3 to libgmp.10 (like the other boxes did) for consistency. The version of this complier is 7.6.3-r1. The full log is at [2]. Inlining the end of the log with the failures: {{{ Unexpected results from: TEST="T1969 haddock.compiler T7859" OVERALL SUMMARY for test run started at Sun Jan 26 03:34:47 2014 GMT 0:12:04 spent to go through 3883 total tests, which gave rise to 12748 test cases, of which 9209 were skipped 26 had missing libraries 3453 expected passes 57 expected failures 3 caused framework failures 0 unexpected passes 3 unexpected failures Unexpected failures: perf/compiler T1969 [stat too good] (normal) perf/haddock haddock.compiler [stat not good enough] (normal) runghc T7859 [bad stderr] (normal) }}} A different Haddock perf failure, T1969 seems to have failed again and a totally new failure, T7859. ---- Third box: {{{Linux lenalee 3.11.4-gentoo #1 SMP Mon Oct 7 19:19:00 BST 2013 i686 Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz GenuineIntel GNU/Linux}}} {{{Happy Version 1.19.3 Copyright (c) 1993-1996 Andy Gill, Simon Marlow (c) 1997-2005 Simon Marlow}}} {{{Alex version 3.1.3, (c) 2003 Chris Dornan and Simon Marlow}}} {{{ lrwxrwxrwx 1 root root 9 Jan 26 02:42 /usr/lib/libgmp.so.3 -> libgmp.so lrwxrwxrwx 1 root root 16 Nov 20 11:54 /usr/lib/libgmp.so -> libgmp.so.10.1.3 }}} The full log is at [3]. Inlining the end of the log with the failures: {{{ Unexpected results from: TEST="hsc2hs004 T3837 haddock.compiler haddock.base T3307 environment001 T1969 gadt23 Capi_Ctype_001 Capi_Ctype_002" OVERALL SUMMARY for test run started at Sun Jan 26 03:28:47 2014 GMT 0:10:37 spent to go through 3883 total tests, which gave rise to 12748 test cases, of which 9209 were skipped 26 had missing libraries 3446 expected passes 57 expected failures 3 caused framework failures 0 unexpected passes 10 unexpected failures Unexpected failures: ../../libraries/base/tests/IO T3307 [bad stderr] (normal) ../../libraries/base/tests/IO environment001 [bad stderr] (normal) ffi/should_run Capi_Ctype_001 [bad stderr] (normal) ffi/should_run Capi_Ctype_002 [bad stderr] (normal) gadt gadt23 [bad stderr] (normal) hsc2hs T3837 [bad stderr] (normal) hsc2hs hsc2hs004 [bad stderr] (normal) perf/compiler T1969 [stat too good] (normal) perf/haddock haddock.base [stat not good enough] (normal) perf/haddock haddock.compiler [stat not good enough] (normal) }}} Whole plethora of failures! Haddock numbers again and a bunch of other stuff. Considering how close 7.8 is, I think these should be looked at (especially that last set doesn't look too good). I notice that over 2000 more tests were skipped on the first box (this is my day-to-day use computer). How are the tests to be skipped determined? [1]: http://fuuzetsu.co.uk/misc/validate-misaki- e01367ff8c3165b0dd1fb78bcb3a3ced1e4a5f19 [2]: http://fuuzetsu.co.uk/misc/validate-yuuki- e01367ff8c3165b0dd1fb78bcb3a3ced1e4a5f19 [3]: http://fuuzetsu.co.uk/misc/validate-lenalee- e01367ff8c3165b0dd1fb78bcb3a3ced1e4a5f19 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8699 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler