On May 30, 2013, at 9:49 AM, Kathryn Mohror <[email protected]> wrote:

Hi Ahn, all,

These are the future work items for the tools side document that I know about.

From our wiki page: � A scalable version of a process acquisition interface to identify and locate all processes which are part of an MPI job. � An interface to look for and locate tool DLLs. � An interface to inspect message queues. � An interface to understand progress in collective communication. � An interface to query additional semantic information for opaque MPI handles. � An MPI morph layer (and the necessary requirements to make this work) I don't know what the MPI morph layer is. Maybe Jeff or Martin have this information?

The morph layer came from the idea of how can we add a small tool layer on top of MPI A, so that a code compiled for MPI B can run on top of MPI A. I don't think this will be that easy to do and I am not sure if this is something for the side document, since it would probably require changes in the first party interface. Martin

Additionally, for MPIR we want to add routines to query which resource manager is being used and what the command for bulk launch is (e.g. srun, mpirun).

Does anyone else have others?

Kathryn ______________________________________________________________ Kathryn Mohror, [email protected], http://people.llnl.gov/mohror1 CASC @ Lawrence Livermore National Laboratory, Livermore, CA, USA

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________________________________________________________________________ Martin Schulz, [email protected], http://people.llnl.gov/schulzm CASC @ Lawrence Livermore National Laboratory, Livermore, USA