1 In the 'bin' directory containing mpif90, the following command shows ifort is used. $./mpif90 -v mpifort for MPICH version 3.1.2 ifort version 14.0.3 2 ifort -mcmodel=medium won't work. Since large array could not work with mpich in my computer, I downloaded openmpi and now it is working fine. The parallel code being modified from the serial version is now working. Thank you for your attention On Mon, Oct 20, 2014 at 8:35 PM, <[email protected]> wrote:

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Today's Topics:

1. Re: mpich -mcmodel=medium (Junchao Zhang) 2. new tutorial books on MPI (Rajeev Thakur) 3. proper way to detect if program launched by mpiexec? (Jeff Hammond) 4. Re: proper way to detect if program launched by mpiexec? (Balaji, Pavan) 5. Re: proper way to detect if program launched by mpiexec? (Jeff Hammond) 6. Re: proper way to detect if program launched by mpiexec? (Rob Latham) 7. Re: proper way to detect if program launched by mpiexec? (Balaji, Pavan) 8. Re: proper way to detect if program launched by mpiexec? (Jeff Hammond)

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Message: 1 Date: Wed, 8 Oct 2014 08:57:34 -0500 From: Junchao Zhang <[email protected]> To: "<[email protected]>" <[email protected]> Subject: Re: [mpich-devel] mpich -mcmodel=medium Message-ID: <CA+MQGp-=+_ [email protected]> Content-Type: text/plain; charset="utf-8"

Did you build mpich with Intel compilers? Have you tried to use -mcmodel=large for a non-mpi program and compiled it with ifort?

--Junchao Zhang

On Wed, Oct 8, 2014 at 8:02 AM, WeiGuang He <[email protected]> wrote:

...

Hello, madam/sir It seems that "-mcmodel=medium" is not supported by mpif90 (I installed the latest mpich). How could I use large array?

mpif90 mtestf90.f90 winfencef90.f90 -o abc -assume byterecl -shared-intel -mcmodel=large -fPIC

%% The output is

./abc: symbol lookup error: ./abc: undefined symbol: __intel_new_feature_proc_init

./abc: symbol lookup error: ./abc: undefined symbol: __intel_new_feature_proc_init

===================================================================================

...

= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES

= PID 27182 RUNNING AT lgmiris

= EXIT CODE: 127

= CLEANING UP REMAINING PROCESSES

= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES

===================================================================================

...

Best Regards Weiguang HE

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