[GHC] #7387: threaded2 failures in HEAD
#7387: threaded2 failures in HEAD
-+--
Reporter: simonmar | Owner: simonmar
Type: bug | Status: new
Priority: highest | Milestone: 7.8.1
Component: Runtime System| Version: 7.7
Keywords:| Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: Runtime crash
Difficulty: Unknown |Testcase:
Blockedby:|Blocking:
Related:|
-+--
I've been trying to track down the cause of some failures in HEAD:
{{{
concurrent/prog001 concprog001 [bad exit code] (threaded2)
concurrent/should_run conc023 [bad exit code] (threaded2)
concurrent/should_run throwto001 [bad exit code] (threaded2)
concurrent/should_run throwto002 [bad exit code] (threaded2)
}}}
these are non-deterministic crashes that only happen with -N2 or greater.
They probably resulted from the recent rewrite of the RTS .cmm code, but
after a day or so spent trying to track down the cause I haven't been able
to identify it yet.
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7387
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[GHC] #7388: CAPI doesn't work with ghci
#7388: CAPI doesn't work with ghci
-+--
Reporter: igloo | Owner: igloo
Type: bug | Status: new
Priority: normal| Milestone: 7.6.2
Component: GHCi | Version: 7.6.1
Keywords:| Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: None/Unknown
Difficulty: Unknown |Testcase:
Blockedby:|Blocking:
Related:|
-+--
{{{
$ ghc -fforce-recomp -dcore-lint -dcmm-lint -dno-debug-output -no-user-
package-db -rtsopts -fno-ghci-history T4012 --interactive -ignore-dot-ghci
GHCi, version 7.7.20121101: http://www.haskell.org/ghc/ :? for help
Loading package ghc-prim ... linking ... done.
Loading package integer-gmp ... linking ... done.
Loading package base ... linking ... done.
[1 of 3] Compiling T4012_B ( T4012_B.hs, interpreted )
ByteCodeLink: can't find label
During interactive linking, GHCi couldn't find the following symbol:
ghczuwrapperZC0ZCmainZCT4012zuBZCprintf
This may be due to you not asking GHCi to load extra object files,
archives or DLLs needed by your current session. Restart GHCi, specifying
the missing library using the -L/path/to/object/dir and -lmissinglibname
flags, or simply by naming the relevant files on the GHCi command line.
Alternatively, this link failure might indicate a bug in GHCi.
If you suspect the latter, please send a bug report to:
glasgow-haskell-bugs@haskell.org
}}}
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7388
GHC http://www.haskell.org/ghc/
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Re: [GHC] #7388: CAPI doesn't work with ghci
#7388: CAPI doesn't work with ghci -+-- Reporter: igloo | Owner: igloo Type: bug | Status: new Priority: normal| Milestone: 7.6.2 Component: GHCi | Version: 7.6.1 Keywords:| Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown |Testcase: T4012 Blockedby:|Blocking: Related:| -+-- Changes (by igloo): * testcase: = T4012 -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7388#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #7320: GHC crashes when building on 32-bit Linux in a Linode
#7320: GHC crashes when building on 32-bit Linux in a Linode ---+ Reporter: benl| Owner: simonmar Type: bug | Status: new Priority: high| Milestone: 7.6.2 Component: Runtime System | Version: 7.6.1 Keywords: | Os: Linux Architecture: x86 | Failure: Compile-time crash Difficulty: Unknown |Testcase: Blockedby: |Blocking: Related: | ---+ Comment(by benl): Sorry I can't make you one on mine anymore. It's a production machine and I had to get it working again, so switched the whole thing to a 64-bit Linux install. I could go back to the 32-bit image by rebooting it, but can't leave it like that for any length of time. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7320#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #4012: Compilation results are not deterministic
#4012: Compilation results are not deterministic
---+
Reporter: kili | Owner: igloo
Type: bug | Status: new
Priority: high | Milestone: 7.6.2
Component: Compiler |Version: 6.12.2
Resolution:| Keywords:
Os: Unknown/Multiple | Architecture: Unknown/Multiple
Failure: Other | Difficulty: Difficult (2-5 days)
Testcase:| Blockedby:
Blocking:|Related:
---+
Comment(by ian@…):
commit 095b9bf4ed418c43216cfca2ae271c143e555f1d
{{{
Author: Ian Lynagh i...@well-typed.com
Date: Fri Nov 2 03:45:15 2012 +
Don't put uniqs in ghc wrapper function names; part of #4012
The wrapper functions can end up in interface files, and thus are
part of the ABI hash. But uniqs easily change for no good reason
when recompiling, which can lead to an ABI hash needlessly changing.
compiler/deSugar/DsForeign.lhs | 20 +++-
compiler/main/DynFlags.hs | 11 ---
2 files changed, 23 insertions(+), 8 deletions(-)
}}}
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/4012#comment:24
GHC http://www.haskell.org/ghc/
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[GHC] #7389: can't link postgresql-libpq on windows
#7389: can't link postgresql-libpq on windows ---+ Reporter: eflister | Owner: Type: bug| Status: new Priority: normal | Component: Build System Version: 7.4.1 | Keywords: Os: Windows| Architecture: x86_64 (amd64) Failure: Runtime crash | Testcase: Blockedby: | Blocking: Related: | ---+ i follow the instructions here: https://github.com/hdbc/hdbc-postgresql/wiki/WindowsInstall and when cabal tries to link, i get: Loading package postgresql-libpq-0.8.2.1 ... ghc.exe: Unknown PEi386 section name `.idata$4' (while processing: c:/PROGRA~2/POSTGR~1/9.1/lib\libpq.a) ghc.exe: panic! (the 'impossible' happened) (GHC version 7.4.1 for i386-unknown-mingw32): loadArchive c:/PROGRA~2/POSTGR~1/9.1/lib\\libpq.a: failed Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7389 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #7389: can't link postgresql-libpq on windows
#7389: can't link postgresql-libpq on windows ---+ Reporter: eflister | Owner: Type: bug| Status: new Priority: normal | Component: GHCi Version: 7.4.1 | Keywords: Os: Windows| Architecture: x86_64 (amd64) Failure: Runtime crash | Testcase: Blockedby: | Blocking: Related: | ---+ Changes (by eflister): * component: Build System = GHCi Comment: hmm, could be same as: http://hackage.haskell.org/trac/ghc/ticket/7103 -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7389#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #4012: Compilation results are not deterministic
#4012: Compilation results are not deterministic
---+
Reporter: kili | Owner: igloo
Type: bug | Status: new
Priority: high | Milestone: 7.6.2
Component: Compiler |Version: 6.12.2
Resolution:| Keywords:
Os: Unknown/Multiple | Architecture: Unknown/Multiple
Failure: Other | Difficulty: Difficult (2-5 days)
Testcase:| Blockedby:
Blocking:|Related:
---+
Comment(by ian@…):
commit ba38f995d6312aa0cfe15873c8e5e9475e03f19c
{{{
Author: Ian Lynagh i...@well-typed.com
Date: Fri Nov 2 22:54:12 2012 +
Avoid putting uniqs in specconstr rules; part of #4012
There's no need to have the uniq in the rule, but its presence can
cause spurious ABI changes.
compiler/specialise/SpecConstr.lhs | 10 +++---
1 files changed, 7 insertions(+), 3 deletions(-)
}}}
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/4012#comment:25
GHC http://www.haskell.org/ghc/
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Re: [GHC] #7381: Build failure with BuildFlavour = prof
#7381: Build failure with BuildFlavour = prof
-+--
Reporter: goldfire | Owner: igloo
Type: bug | Status: new
Priority: normal| Milestone:
Component: Build System | Version: 7.7
Keywords:| Os: MacOS X
Architecture: Unknown/Multiple | Failure: Building GHC failed
Difficulty: Unknown |Testcase:
Blockedby:|Blocking:
Related:|
-+--
Comment(by ian@…):
commit af072fc35d8dbe7962e62700da052593e999c0ef
{{{
Author: Ian Lynagh i...@well-typed.com
Date: Fri Nov 2 21:42:33 2012 +
Change how dependency generation works; fixes #7381
We now do the initial dependency generation for the vanilla way
regardless of what way flags and hisuf/osuf flags are given. This
makes it easier to generate the right dependency info in the end.
compiler/main/DriverMkDepend.hs | 41
++
ghc.mk |5
ghc/ghc.mk |2 +-
rules/build-dependencies.mk | 12 +--
4 files changed, 31 insertions(+), 29 deletions(-)
}}}
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7381#comment:2
GHC http://www.haskell.org/ghc/
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Re: [GHC] #7381: Build failure with BuildFlavour = prof
#7381: Build failure with BuildFlavour = prof --+- Reporter: goldfire | Owner: igloo Type: bug | Status: closed Priority: normal | Milestone: Component: Build System |Version: 7.7 Resolution: fixed| Keywords: Os: MacOS X | Architecture: Unknown/Multiple Failure: Building GHC failed | Difficulty: Unknown Testcase: | Blockedby: Blocking: |Related: --+- Changes (by igloo): * status: new = closed * resolution: = fixed Comment: Fixed. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7381#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
