MPI rank environment variable

MPI rank environment variable

Hi all,

i need to get the rank number for each process through an environment variable. after some googling i found MPD_JRANK here

but the variable seems not to be working withmy MPI install...

I am looking for something similar to Open MPI's OMPI_COMM_WORLD_RANK.

thanks a lot!

2 posts / 0 new
Last post
For more complete information about compiler optimizations, see our Optimization Notice.

After some examination of the intel MPI env var set, I found $PMI_RANK that did the trick.

Leave a Comment

Please sign in to add a comment. Not a member? Join today