LAM/MPI General User's Mailing List Archives

From: Tim Prince (tprince_at_[hidden])
Date: 2005-08-13 12:28:32

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• In reply to: Tim Prince: "Re: LAM: 32-bit LAM on 64-bit OS using 64-bit compilers"

Tim Prince wrote:

>I don't think any MPI for x86-64 has a way to sense automatically
>whether to run in 32- or 64-bit mode, which is among the features
>promised for proprietary mpich2 on Windows. If you mix them up, your
>processes typically hang suspended, with no diagnostics.
>
>
Intel MPI mpiexec python script on x86-64 is supposed to determine
whether to run the 32- or 64-bit MPI, so there are existing examples of
scripting for this purpose.

• Next message: Wilfred Li: "Re: LAM: [Fwd: Re: compiling lam-mpi 7.1.1 with icc 8.1 problem]"
• Previous message: Tim Prince: "Re: LAM: 32-bit LAM on 64-bit OS using 64-bit compilers"
• In reply to: Tim Prince: "Re: LAM: 32-bit LAM on 64-bit OS using 64-bit compilers"