Brian,
Thanks for your post. However, the problem is that most LAM
installs in our data center clusters seem to be in Lam 7.0.6.
GCC-built Lam7.06 works fine. The reason that I try ICC-built is to
see if there is any performance improvement. On the other hand,
GCC 3.44 and later seem to have some issues with STL memory
allocation. Do you think I will have the compatibility issues if the
code is compiled with Lam 7.1.4 and it will run on the cluster nodes
with Lam 7.0.6? Thanks,
Guoquan
On Nov 25, 2007 11:00 PM, Brian Barrett <brbarret_at_[hidden]> wrote:
> On Nov 25, 2007, at 6:17 PM, GQ Chen wrote:
>
> > I have AMD Opteron system with dual CPUs, the OS is installed with
> > CentOS4.2 with x86_64, Linux Kernel is 2.6.9. I downloaded Lam 7.0.6
> > and compiled it with Intel compiler 10.0.23 with the following
> > configuration
>
> Can you try upgrading to LAM/MPI 7.1.4? There are some known issues
> with 7.0.6 and it is no longer supported.
>
> thanks,
>
> Brian
>
> --
> Brian Barrett
> LAM/MPI Developer
> Make today a LAM/MPI day!
>
>
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