From: Dow_Hurst (dhurst_at_mindspring.com)
Date: Wed Aug 22 2007 - 09:58:56 CDT
Philip,
I've not had trouble on mpi-linux-amd64 using gcc if the installed mpich was compiled with gcc.
build charm++ mpi-linux-amd64 -O -nobs
always gives me a working megatest or other charm++ test programs. What are the CPUs and interconnects you are compiling toward? That would be helpful at this point. You could post your charm++ arch file that you have modified so far.
Dow
-----Original Message-----
>From: Philip Peartree <P.Peartree_at_postgrad.manchester.ac.uk>
>Sent: Aug 22, 2007 9:35 AM
>To: NAMD list <namd-l_at_ks.uiuc.edu>
>Subject: namd-l: Charm++ Compilation
>
>Hi All,
>
>I'm working on a NAMD compilation, and I have compiled up the Charm++ bit.. with
>mpi-linux-amd64 (using the portland compilers) I have managed to get the
>compilation to work using -nobs switch. The only changes I have made is to
>remove mentions of -rdynamic from src/scripts/configure and
>src/scripts/configure.in and to adjust the compilers used in
>scr/arch/mpi-linux-amd64.
>
>I am getting a stack overflow on running the megatest program, and from what
>I've read, it is important to get this working before embarking on the actually
>NAMD compilation.
>
>The error message is:
>**ERROR: in routine alloca() there is a
>stack overflow: thread 0, max 535822332KB, used 2KB, request -1082412208B
>
>Any ideas
>
>Philip Peartree
>University of Manchester
>
No sig.
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