HP-MPI Version 1.1 for Windows Release Note

HP-MPI V1.1 for Windows Release Note

What’s in This Version

• mpiexec, mpiclean, mpirun.all

• MPICH compatibility mode

• Deferred deregistration of memory on RDMA networks

• -l <user> option (change user ID for job execution)

Description of features

The following section provides brief descriptions of the new features included in this release.

For more information on HP-MPI, refer to the HP-MPI User’s Guide available at

http://docs.hp.com or the man pages in

C:\Program Files (x86)\Hewlett-Packard\HP-MPI\man.

Support for new mpirun options

-ccperr <filename>

Assigns the job’s standard error file to the given filename when starting a

job through the automatic job scheduler/launcher feature of HP-MPI. This

flag is only effective if used by the HP-MPI automatic job

scheduler/launcher.

-ccpin <filename>

Assigns the job’s standard input file to the given filename when starting a

job through the automatic job scheduler/launcher feature of HP-MPI. This

flag is only effective if used by the HP-MPI automatic job

scheduler/launcher.

-ccpout <filename>

Assigns the job’s standard output file to the given filename when starting a

job through the automatic job scheduler/launcher feature of HP-MPI. This

flag is only effective if used by the HP-MPI automatic job

scheduler/launcher.

-ccpwait Causes the mpirun command to wait for the CCS job to finish before

returning to the command prompt when starting a job through automatic

job scheduler/launcher feature of HP-MPI. By default, mpirun automatic

jobs will not wait. This flag is only effective if used by the HP-MPI automatic

job scheduler/launcher.