Hi Gilles,
Ah, of course - I forgot about that.
Thanks,
Ben
-Original Message-
From: users [mailto:users-boun...@lists.open-mpi.org] On Behalf Of Gilles
Gouaillardet
Sent: Tuesday, 16 August 2016 4:07 PM
To: Open MPI Users
Subject: Re: [OMPI users] Mapping by hwthreads without fully
Ben,
in my case (two sockets, 6 cores per socket, 2 threads per core) and
with Open MPI master
$ cat rf
rank 0=n0 slot=0
rank 1=n0 slot=12
rank 2=n0 slot=6
rank 3=n0 slot=18
$ mpirun -np 4 --rankfile rf --mca rmaps_rank_file_physical 1 --bind-to
hwthread --report-bindings true
[n0:38430] M
Hi,
I'm trying to map by hwthread but only partially populating sockets. For
example, I'm looking to create arrangements like this:
Rank 0: [B./../../../../../../..][../../../../../../../..]
Rank 1: [.B/../../../../../../..][../../../../../../../..]
Rank 2: [../../../../../../../..][B./../../../.
