Open MPI Development Mailing List Archives

Subject: Re: [OMPI devel] btl/openib: get_ib_dev_distance doesn't see processes as bound if the job has been launched by srun
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2012-02-17 17:21:23

• Next message: Jeff Squyres: "Re: [OMPI devel] OPAL_ENABLE_FT_CR build broken in 1.5 branch"
• Previous message: Paul H. Hargrove: "[OMPI devel] excessive warnings on some BSDs [w/ PATCH]"
• In reply to: Ralph Castain: "Re: [OMPI devel] btl/openib: get_ib_dev_distance doesn't see processes as bound if the job has been launched by srun"
• Next in thread: Jeff Squyres: "Re: [OMPI devel] btl/openib: get_ib_dev_distance doesn't see processes as bound if the job has been launched by srun"

On Feb 17, 2012, at 11:54 AM, Ralph Castain wrote:

> All that said, I think using the WHOLE_SYSTEM flag is actually incorrect.

I think we want to continue using WHOLE_SYSTEM. There are definite uses for it (being able to look around the machine beyond where you may or may not be bound, such as finding "near" PCI devices, etc.).

-- 
Jeff Squyres
jsquyres_at_[hidden]
For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/

• Next message: Jeff Squyres: "Re: [OMPI devel] OPAL_ENABLE_FT_CR build broken in 1.5 branch"
• Previous message: Paul H. Hargrove: "[OMPI devel] excessive warnings on some BSDs [w/ PATCH]"
• In reply to: Ralph Castain: "Re: [OMPI devel] btl/openib: get_ib_dev_distance doesn't see processes as bound if the job has been launched by srun"
• Next in thread: Jeff Squyres: "Re: [OMPI devel] btl/openib: get_ib_dev_distance doesn't see processes as bound if the job has been launched by srun"