Open MPI User's Mailing List Archives

Subject: Re: [OMPI users] gadget2 infiniband openmpi hang
From: Gretchen (umassastrohpcc_at_[hidden])
Date: 2011-03-28 14:35:32

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The gadget code hangs at the same spot (i.e. number of steps completed AND
same section of code) when I run with --mca btl_openib_cpc_include rdmacm
(code is doing MPI_Sendrecv).
Thanks,
Gretchen

Date: Thu, 17 Mar 2011 12:45:32 -0400
> From: Jeff Squyres <jsquyres_at_[hidden]>
> Subject: Re: [OMPI users] gadget2 infiniband openmpi hang
> To: Open MPI Users <users_at_[hidden]>
> Message-ID: <C03801DD-A057-4544-A365-F2483687926C_at_[hidden]>
> Content-Type: text/plain; charset=us-ascii
>
> Are you able to run if you use --mca btl_openib_cpc_include rdmacm ?
>

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• Next message: Igor: "[OMPI users] Cannot launch slots on more than 2 remote machines"
• Previous message: Michele Marena: "Re: [OMPI users] Shared Memory Performance Problem."
• Maybe in reply to: Craig West: "[OMPI users] gadget2 infiniband openmpi hang"