[GHC] #8727: HLearn test on ubuntu Precise x64 within vagrant Box
#8727: HLearn test on ubuntu Precise x64 within vagrant Box ----------------------------------+-------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Keywords: | Operating System: Linux Architecture: x86_64 (amd64) | Type of failure: Other Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ----------------------------------+-------------------------- ghc: panic! (the 'impossible' happened) (GHC version 7.6.3 for x86_64-unknown-linux): loadArchive "/home/vagrant/.cabal/lib/x86_64-linux- ghc-7.6.3/HLearn-2.0.0.0/libHSHLearn-2.0.0.0.a": failed {{{ import HLearn.Algebra import Control.DeepSeq import HLearn.Models.Distributions import Statistics.Distribution.Normal dataset = [1,2,3,4,5,6] --dist = train dataset :: Normal Double data Marble = Red | Green | Blue | White deriving (Read,Show,Eq,Ord) simonBag :: [Marble] simonBag = [Red, Red, Red, Green, Blue, Green, Red, Blue, Green, Green, Red, Red, Blue, Red, Red, Red, White] simonDist = train simonBag :: Categorical Double Marble }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by teuffy): it works on osx 10.8.5 but trying to run it on a vagrant box it produced this error -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by carter): could you try in a sandbox on the vagrant box? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by teuffy): Well I am quite new to haskell and not so familiar with the sanbox logic as the tuto I got didn't help. Do you have a quick "how to do it", I mean should I install cabal-dev and what are the steps after to install HLearn and run ghci from where ? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by teuffy): Hi Did with the git HLearn folder: cabal sandbox init cabal install --only-dependencies took 2 hours to install and loaded the code within ghci and got the same error message ?? any ideas -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by carter): does the code work when you compile it? (ie have a main = foo in the module and build it with ghc). There are certain problems with ghci (though i have no idea how it could be tripping them.) @teuffy, could you share {{ghc --info}} and {{cabal --version}} with us please? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
does the code work when you compile it? (ie have a main = foo in the module and build it with ghc). There are certain problems with ghci (though i have no idea how it could be tripping them.)
@teuffy, could you share {{ghc --info}} and {{cabal --version}} with us
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by teuffy): Replying to [comment:5 carter]: please? The code works when compiled the output -> Categorical {pdfmap = fromList [(Red,9.0),(Green,4.0),(Blue,3.0),(White,1.0)]} cabal --version cabal-install version 1.18.0.2 using version 1.18.1 of the Cabal library ghc --info [("Project name","The Glorious Glasgow Haskell Compilation System") ,("GCC extra via C opts"," -fwrapv") ,("C compiler command","/usr/bin/gcc") ,("C compiler flags"," -fno-stack-protector -Wl,--hash-size=31 -Wl ,--reduce-memory-overheads") ,("ar command","/usr/bin/ar") ,("ar flags","q") ,("ar supports at file","YES") ,("touch command","touch") ,("dllwrap command","/bin/false") ,("windres command","/bin/false") ,("perl command","/usr/bin/perl") ,("target os","OSLinux") ,("target arch","ArchX86_64") ,("target word size","8") ,("target has GNU nonexec stack","True") ,("target has .ident directive","True") ,("target has subsections via symbols","False") ,("LLVM llc command","llc") ,("LLVM opt command","opt") ,("Project version","7.6.3") ,("Booter version","7.4.1") ,("Stage","2") ,("Build platform","x86_64-unknown-linux") ,("Host platform","x86_64-unknown-linux") ,("Target platform","x86_64-unknown-linux") ,("Have interpreter","YES") ,("Object splitting supported","YES") ,("Have native code generator","YES") ,("Support SMP","YES") ,("Unregisterised","NO") ,("Tables next to code","YES") ,("RTS ways","l debug thr thr_debug thr_l thr_p dyn debug_dyn thr_dyn thr_debug_dyn") ,("Leading underscore","NO") ,("Debug on","False") ,("LibDir","/usr/lib/ghc") ,("Global Package DB","/usr/lib/ghc/package.conf.d") ,("Gcc Linker flags","[\"-Wl,--hash-size=31\",\"-Wl,--reduce-memory- overheads\"]") ,("Ld Linker flags","[\"--hash-size=31\",\"--reduce-memory-overheads\"]") ] -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:6 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by teuffy): @carter I don't know if it has an impact on ghci but on this machine I installed the haskell-framework with apt-get install (ubuntu precise) + cabal install cabal-install -> ghc 7.4 and cabal 1.18 but for HLearn ghc 7.6 is needed so I did the following sudo apt-get --purge remove ghc sudo apt-get --purge remove cabal-install sudo apt-add-repository ppa:typeful/ghc-7.6.3 sudo apt-add-repository ppa:typeful/cabal-install sudo apt-get update sudo apt-get install ghc cabal-install -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:7 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by carter): @teuffy, if you could get a minimal test case that doesn't pull in all of hlearns deps, that be great HOWEVER I suspect that you're tripping on one of the known issues that resolved with GHC 7.8 (and HEAD) for GHCI. Also, did you file bug reports with mike before escalating to trac? if you can get ghc 7.8 rc installed, and test your example code in ghci there, that would help narrow things down eg {{{ sudo add-apt-repository -y ppa:hvr/ghc sudo apt-get update sudo apt-get install cabal-install-1.18 ghc-7.8.1 }}} then massage the libs to work on 7.8 and test there, that would help. ALTERNATIVELY: how much space is on the vm? does it have swap space? it could be that the vm ran of memory/swap during linking in a weird way? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:8 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by teuffy): a - minimal test ?? what should I do exactly as "doesn't pull in all of hlearns deps" is not clear for me. I am a newbie ... c - memory ram 2048 MB . I haven't set the swap space (vagranfile set to 2048MB) b - I will try to install 7.8 and keep you posted -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:9 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by teuffy): @carter "then massage the libs to work on 7.8 and test there, that would help." What should I do exactly here? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:10 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by carter): hrm? not sure i understand what you're asking. (and i'm sorry if i'm causing any confusion) Also, have you given mike izbiki a bug report (the HLearn)? It may be a known issue he's worked around (if so, please share with us too) -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by teuffy): I installed ghc-7.8.1 and ghc --version still showing 7.6.3. What should I do to test my code under ghc 7.8.1? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:12 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by teuffy): @carter Bug is gone within ghci after the installation of ghc 7.8.1. Many thanks for your help and support -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:13 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by teuffy): Well .... sorry about my previous statement but not really gone as "loadArchive "/home/vagrant/.cabal/lib/x86_64-linux- ghc-7.6.3/HLearn-2.0.0.0/libHSHLearn-2.0.0.0.a": failed" still showing 7.6.3 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:14 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by carter): make sure the only ghc setup is 7.8, cabal install the hlearn deps (which may require some patches), and run the example? but first take a break and file a bug report with the hlearn author too I think -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:15 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by hvr): Replying to [comment:12 teuffy]:
I installed ghc-7.8.1 and ghc --version still showing 7.6.3. What should I do to test my code under ghc 7.8.1?
Fyi, when using the `ppa:hvr/ghc` PPAs you need to put e.g. `/opt/ghc/7.8.1/bin` early enough in your PATH. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:16 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -----------------------------+---------------------------------- Reporter: teuffy | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------+---------------------------------- Comment (by teuffy): is "ppa:hvr/ghc" still working to install ghc 7.8.1 ? Replying to [comment:16 hvr]:
Replying to [comment:12 teuffy]:
I installed ghc-7.8.1 and ghc --version still showing 7.6.3. What should I do to test my code under ghc 7.8.1?
Fyi, when using the `ppa:hvr/ghc` PPAs you need to put e.g. `/opt/ghc/7.8.1/bin` early enough in your PATH.
-- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:17 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#8727: HLearn test on ubuntu Precise x64 within vagrant Box -------------------------------+----------------------------------------- Reporter: teuffy | Owner: Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: worksforme | Keywords: Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: Other | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------+----------------------------------------- Changes (by thomie): * status: new => closed * resolution: => worksforme Comment: Replying to [comment:13 teuffy]:
Bug is gone within ghci after the installation of ghc 7.8.1. Many thanks for your help and support
Please reopen this ticket if you're still having problems. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8727#comment:18 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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