On Aug 6, 2009, at 3:59 PM, Simon King wrote: > > Dear Minh, > > On 7 Aug., 00:46, Minh Nguyen <[email protected]> wrote: >> This is unrelated but: the version of GCC that is distributed with >> openSUSE 11.0 is >> >> $ gcc --version >> gcc (SUSE Linux) 4.3.1 20080507 (prerelease) [gcc-4_3-branch >> revision 135036] >> Copyright (C) 2008 Free Software Foundation, Inc. >> This is free software; see the source for copying conditions. >> There is NO >> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR >> PURPOSE. >> >> If you read carefully, it's a prerelease version of GCC, not a stable >> release. > > Strange indeed. But probably not the reason for my problem, as it > occurs on sage.math as well (and even more persistently), but with a > different error message. > >> This wiki page contains some pointers: >> >> http://wiki.sagemath.org/ValgrindingSage > > Yes, valgrind might be an option, too. Thank you for mentioning it! > > I came to asking about "sage -gdb" since sage's last words at crashing > suggest to use "sage -gdb". But then I would expect that it is > explained in detail in the documentation. However, searching "sage - > gdb" in the developer's guide or reference manual yields nothing.
Start it up with sage -gdb. Hitting ctl-C will dump you into the debugger. From there just google around for gdb documentation--sage- gdb is just running sage under gdb. - Robert --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
