Open MPI User's Mailing List Archives

Subject: [OMPI users] Query related to OMPI_MCA_ns_nds_vpid environment variable
From: Aditya Vasal (Aditya.Vasal_at_[hidden])
Date: 2008-06-23 07:44:44

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• Reply: Jeff Squyres: "Re: [OMPI users] Query related to OMPI_MCA_ns_nds_vpid environment variable"

Hi,

I am working on a cluster and want to run 12 processes for standard
Linpack test to measure its performance.

I have made appropriate changes to HPL.dat input file.

However, I need to set OMPI_MCA_ns_nds_vpid and RANK environment
variables for execution.

I would be very glad to receive some guidance on values of these
variables and their use.

Best Regards,

Aditya Vasal

Software Engg | Semiconductor Solutions Group |KPIT Cummins Infosystems
Ltd. | +91 99 70 168 581 |Aditya.Vasal_at_[hidden]
<mailto:|Aditya.Vasal_at_[hidden]> |www.kpitcummins.com
<blocked::http://www.kpitcummins.com/>

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• Next message: Jeff Squyres: "Re: [OMPI users] Query related to OMPI_MCA_ns_nds_vpid environment variable"
• Previous message: Todd Gamblin: "[OMPI users] Working directory isn't set properly on Linux cluster"
• Next in thread: Jeff Squyres: "Re: [OMPI users] Query related to OMPI_MCA_ns_nds_vpid environment variable"
• Reply: Jeff Squyres: "Re: [OMPI users] Query related to OMPI_MCA_ns_nds_vpid environment variable"