Date: Tue, 20 Nov 2001 10:13:35 -0500 (EST) From: Matthew Emmerton <matt@gsicomp.on.ca> To: Pavel Chizhov <chizhic@mail.ru> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: Segmentation faults Message-ID: <Pine.BSF.4.21.0111201010160.33602-100000@xena.gsicomp.on.ca> In-Reply-To: <E166Btv-000Nxo-00@f9.mail.ru>
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If you have the source code for these programs, compile them with '-g'. This will add debugging information to the binary, which can be used by a debugger to pinpoint the location of the instruction causing the segmentation fault. -- Matthew Emmerton || matt@gsicomp.on.ca GSI Computer Services || http://www.gsicomp.on.ca On Tue, 20 Nov 2001, Pavel Chizhov wrote: > Hello! I've obtained a problem trying to execute some large programs > (e.g. GAMESS, quantum chemistry calculation program) after compiling. > Every process have been kicked out after beginnig of execution because > of segmentation fault. I've obtained it as for C modules (borh cc and > gcc compilers were used) as for Fortran modules (both g77 and f2c/gcc > compilations were tryed). My RAM is 1152Mb and swap is 1000Mb. Should > I increase the kernel address space (now NKPDE is 254 - I have an SMP > kernel) to solve this problem, or, maybe, linked sources while > compiling with some libraries? > With best wishes > P.Chizhov > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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