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MPIRegister.exe

Use MPIRegister.exe to encrypt an account and password into the registry for the current user. It is in the [MPICH Launcher Home]\bin directory. This information is used by MPIRun.exe to launch applications in the context of that user. If you don't use mpiregister then mpirun will prompt for an account and password each time it is invoked.

Usage:

- MPIRegister
- MPIRegister -remove

First it prompts for an account. Enter the name in the form [Domain\]Account where the domain name is optional (ie mcs\ashton or ashton). Then it prompts for the password twice. Finally it asks if you wish to make the action persistent. If you say yes then then data will be saved to the hard drive. If you say no then the data will only remain in memory. This means that you may run mpirun various times and it will not prompt you for an account and password. But, when you re-boot the machine and use mpirun again, it will prompt for an account and password.

-remove

This will delete the information from the registry.

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MPIRun
MPIRegister
MPIConfig