[Cs-dev] Memory problem in csound
Date | 2008-12-02 17:24 |
From | jpff |
Subject | [Cs-dev] Memory problem in csound |
Following the chase for the contrapunctus crash it was reported that there was an invalid read in the initialisation/loading of modules. I can report a) this does not happen on X86_64 in doubles b) it does happen in i586 in floats, and it occurs in the loading of _csnd.so There is also a malloc failure. I do not understand _csnd but it seems to be created by SWIG, which has long been a source of troubles. I think _csnd.so just should not be loaded as a plugin. Could be change the naming so files beginning _ are not treated as plugins? Would that cause any problems? ==John ffitch ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net |
Date | 2008-12-02 17:46 |
From | "Michael Gogins" |
Subject | Re: [Cs-dev] Memory problem in csound |
Attachments | None |
Date | 2008-12-03 09:15 |
From | jpff |
Subject | Re: [Cs-dev] Memory problem in csound |
I think that the loading of _csnd.so causes initialisation on account of the C++ stuff, and it is that which causes problems, either for floats (likely) or 32bit processors (unlikely). Rather hard to debug as it happens when one is not in control. Think it is in __CTOR_END__ code? ==John ffitch ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net |