[ ghc-Bugs-1198393 ] Program aborts with segmentation fault when profiling used.
Bugs item #1198393, was opened at 2005-05-09 16:21 Message generated for change (Settings changed) made by simonmar You can respond by visiting: https://sourceforge.net/tracker/?func=detailatid=108032aid=1198393group_id=8032 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Profiling Group: None Status: Closed Resolution: Works For Me Priority: 5 Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: Program aborts with segmentation fault when profiling used. Initial Comment: I have a program that I have compiled under ghc6.5 (downloaded from the CVS repository on May 5/6), on Fedora-2 core running on a PC. This will run fine when compiled without profiling. With profiling enabled (-prof -auto-all with GHC, and +RTS -p for the program), it aborts, with the message internal error: Segmentation fault. The same program will compile and run, both with and without profiling, under ghc6.2.1. I have also tried with different datasets, and the same pattern occurs. I updated my ghc installation from CVS today (9th May), but have not been able to update my ghc installation to see if this problem has been removed, as the fptools-level build process is failing, with the Haddock build complaining that parsec-1.0 is an unknown package when building Utils.hs; building in the ghc dir results in a failure to find a module Version when building Main.hs in the utils/ghc-pkg area. The program and dataset are contained in the attached gzip'd tar file. I compile it (without profiling) using ghc --make -fglasgow-exts -o Reader Reader.hs -- Comment By: Simon Marlow (simonmar) Date: 2005-06-03 09:33 Message: Logged In: YES user_id=48280 Closing: it worked for me, and the submitter has not followed up. -- Comment By: Simon Marlow (simonmar) Date: 2005-05-11 10:06 Message: Logged In: YES user_id=48280 I have not been able to reproduce this one, either with 6.4 or with HEAD of today (11/05). Can you verify that it now works for you? -- Comment By: Nobody/Anonymous (nobody) Date: 2005-05-09 16:23 Message: Logged In: NO Submitter forgot to add: contact email address is David Duke, email [EMAIL PROTECTED] -- You can respond by visiting: https://sourceforge.net/tracker/?func=detailatid=108032aid=1198393group_id=8032 ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
[ ghc-Bugs-1198393 ] Program aborts with segmentation fault when profiling used.
Bugs item #1198393, was opened at 2005-05-09 16:21 Message generated for change (Comment added) made by simonmar You can respond by visiting: https://sourceforge.net/tracker/?func=detailatid=108032aid=1198393group_id=8032 Category: Profiling Group: None Status: Open Resolution: None Priority: 5 Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: Program aborts with segmentation fault when profiling used. Initial Comment: I have a program that I have compiled under ghc6.5 (downloaded from the CVS repository on May 5/6), on Fedora-2 core running on a PC. This will run fine when compiled without profiling. With profiling enabled (-prof -auto-all with GHC, and +RTS -p for the program), it aborts, with the message internal error: Segmentation fault. The same program will compile and run, both with and without profiling, under ghc6.2.1. I have also tried with different datasets, and the same pattern occurs. I updated my ghc installation from CVS today (9th May), but have not been able to update my ghc installation to see if this problem has been removed, as the fptools-level build process is failing, with the Haddock build complaining that parsec-1.0 is an unknown package when building Utils.hs; building in the ghc dir results in a failure to find a module Version when building Main.hs in the utils/ghc-pkg area. The program and dataset are contained in the attached gzip'd tar file. I compile it (without profiling) using ghc --make -fglasgow-exts -o Reader Reader.hs -- Comment By: Simon Marlow (simonmar) Date: 2005-05-11 10:06 Message: Logged In: YES user_id=48280 I have not been able to reproduce this one, either with 6.4 or with HEAD of today (11/05). Can you verify that it now works for you? -- Comment By: Nobody/Anonymous (nobody) Date: 2005-05-09 16:23 Message: Logged In: NO Submitter forgot to add: contact email address is David Duke, email [EMAIL PROTECTED] -- You can respond by visiting: https://sourceforge.net/tracker/?func=detailatid=108032aid=1198393group_id=8032 ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
[ ghc-Bugs-1198393 ] Program aborts with segmentation fault when profiling used.
Bugs item #1198393, was opened at 2005-05-09 09:21 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detailatid=108032aid=1198393group_id=8032 Category: Profiling Group: None Status: Open Resolution: None Priority: 5 Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: Program aborts with segmentation fault when profiling used. Initial Comment: I have a program that I have compiled under ghc6.5 (downloaded from the CVS repository on May 5/6), on Fedora-2 core running on a PC. This will run fine when compiled without profiling. With profiling enabled (-prof -auto-all with GHC, and +RTS -p for the program), it aborts, with the message internal error: Segmentation fault. The same program will compile and run, both with and without profiling, under ghc6.2.1. I have also tried with different datasets, and the same pattern occurs. I updated my ghc installation from CVS today (9th May), but have not been able to update my ghc installation to see if this problem has been removed, as the fptools-level build process is failing, with the Haddock build complaining that parsec-1.0 is an unknown package when building Utils.hs; building in the ghc dir results in a failure to find a module Version when building Main.hs in the utils/ghc-pkg area. The program and dataset are contained in the attached gzip'd tar file. I compile it (without profiling) using ghc --make -fglasgow-exts -o Reader Reader.hs -- You can respond by visiting: https://sourceforge.net/tracker/?func=detailatid=108032aid=1198393group_id=8032 ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
[ ghc-Bugs-1198393 ] Program aborts with segmentation fault when profiling used.
Bugs item #1198393, was opened at 2005-05-09 09:21 Message generated for change (Comment added) made by nobody You can respond by visiting: https://sourceforge.net/tracker/?func=detailatid=108032aid=1198393group_id=8032 Category: Profiling Group: None Status: Open Resolution: None Priority: 5 Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: Program aborts with segmentation fault when profiling used. Initial Comment: I have a program that I have compiled under ghc6.5 (downloaded from the CVS repository on May 5/6), on Fedora-2 core running on a PC. This will run fine when compiled without profiling. With profiling enabled (-prof -auto-all with GHC, and +RTS -p for the program), it aborts, with the message internal error: Segmentation fault. The same program will compile and run, both with and without profiling, under ghc6.2.1. I have also tried with different datasets, and the same pattern occurs. I updated my ghc installation from CVS today (9th May), but have not been able to update my ghc installation to see if this problem has been removed, as the fptools-level build process is failing, with the Haddock build complaining that parsec-1.0 is an unknown package when building Utils.hs; building in the ghc dir results in a failure to find a module Version when building Main.hs in the utils/ghc-pkg area. The program and dataset are contained in the attached gzip'd tar file. I compile it (without profiling) using ghc --make -fglasgow-exts -o Reader Reader.hs -- Comment By: Nobody/Anonymous (nobody) Date: 2005-05-09 09:23 Message: Logged In: NO Submitter forgot to add: contact email address is David Duke, email [EMAIL PROTECTED] -- You can respond by visiting: https://sourceforge.net/tracker/?func=detailatid=108032aid=1198393group_id=8032 ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
[ ghc-Bugs-1198393 ] Program aborts with segmentation fault when profiling used
Hi, I also have (a rather large) program (not included) that segfaults when compiled with profiling. I use the ghc-6.4 linux binary distribution from the web. It is not even necessary to call the program with +RTS -p -RTS. There is no problem with ghc-6.2.2, except that the old version uses its own copy of the fgl, Data.Map and Data.Set. If I let my Map and Set module reexport the ghc-6.4 library modules Data.Map and Data.Set then the program does not terminate if compiled without profiling and without optimization (with optimization it terminates, profiling segfaults in all cases). Any idea what I should do (and is not too time consuming)? Christian ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
