On Mon, 2009-02-23 at 12:39 -0500, Mark Hahn wrote: > > When gfortran is used, then we get > > "segmentation fault" in the middle/during the > > parameter setting stage of the computation. > > I would be grateful if you > > have any idea on how to treat this problem. > > compile with gfortran and add -g. then run inside gdb. > when compiled, are there any warning messages?
I had a similar situation last month. An element in a structure had been assigned a value before the space for the element had been allocated. Of all the compilers the developer used, only gfortran and g95 complained. Run the program as Mark suggests to find out which line is causing the segmentation fault. If the line at causing the problem is similar to the above situation, check that the space has been allocated. If this is not the case, then post the lines of code. Cheers, Dave. -- Dave van Leeuwen Analyst Programmer Electrical and Computer Engineering University of Canterbury New Zealand _______________________________________________ Beowulf mailing list, Beowulf@beowulf.org To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
