Open MPI User's Mailing List Archives

Subject: [OMPI users] mca btl_openib_flags default value
From: Gilbert Grosdidier (grodid_at_[hidden])
Date: 2008-11-04 08:57:48

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• Reply: Jeff Squyres: "Re: [OMPI users] mca btl_openib_flags default value"

Bonjour,

 Working with OpenMPI 1.2.5 on RHEL5.2, I noticed a weird default value for
this mca parameter, as printed by ompi_info:

MCA btl: parameter "btl_openib_flags" (current value: "54")
BTL flags, added together: SEND=1, PUT=2, GET=4 (cannot be 0)

 Is this expected or not ?
I could understand any value between 1 & 7, but what does mean 54, please ?
Does it behave like 6, if removal of the unexpected bits ?

 Thanks, Gilbert

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  Gilbert Grosdidier                 Gilbert.Grosdidier_at_[hidden]
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