Intel® MPI Library Developer Reference for Windows* OS
Intel® MPI Library supports several authentication methods under Windows* OS:
Select a user authorization method.
Syntax
I_MPI_AUTH_METHOD=<method>
Arguments
<method> |
Define the authorization method |
password |
Use the password-based authorization. This is the default value. |
delegate |
Use the domain-based authorization with delegation ability. |
impersonate |
Use the limited domain-based authorization. You will not be able to open files on remote machines or access mapped network drives. |
Description
Set this environment variable to select a desired authorization method. If this environment variable is not defined, mpiexec uses the password-based authorization method by default. Alternatively, you can change the default behavior by using the -delegate or -impersonate options.
For more details, see the Developer Guide, section Installation and Prerequisites > User Authorization.