ports/openmpi
ports/openmpi
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Back out r26869 (i.e., put back a single per-peer QP in the default

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receive queues value) so that we don't break the use of RDMA CM, and
therefore break RoCE.

This commit was SVN r27017.

The following SVN revision numbers were found above:
  r26869 --> open-mpi/ompi@fe0e7f81df
Этот коммит содержится в:
Jeff Squyres 2012-08-13 15:57:21 +00:00
родитель 9ade21d1fc
Коммит 02e2c88224
1 изменённых файлов: 5 добавлений и 7 удалений
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12
ompi/mca/btl/openib/btl_openib_mca.c
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@ -1,4 +1,3 @@
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
/* /*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology * University Research and Technology
@ -12,7 +11,7 @@
* All rights reserved. * All rights reserved.
* Copyright (c) 2006-2011 Cisco Systems, Inc. All rights reserved. * Copyright (c) 2006-2011 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2006-2009 Mellanox Technologies. All rights reserved. * Copyright (c) 2006-2009 Mellanox Technologies. All rights reserved.
* Copyright (c) 2006-2012 Los Alamos National Security, LLC. All rights * Copyright (c) 2006-2007 Los Alamos National Security, LLC. All rights
* reserved. * reserved.
* Copyright (c) 2006-2007 Voltaire All rights reserved. * Copyright (c) 2006-2007 Voltaire All rights reserved.
* Copyright (c) 2009-2010 Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2009-2010 Oracle and/or its affiliates. All rights reserved.
@ -563,12 +562,11 @@ int btl_openib_register_mca_params(void)
mid_qp_size = 1024; mid_qp_size = 1024;
} }
/* NTH: use all SRQ by default */
snprintf(default_qps, 100, snprintf(default_qps, 100,
"S,128,256,192,128:S,%u,256,128,32:S,%u,256,128,32:S,%u,256,128,32", "P,128,256,192,128:S,%u,256,128,32:S,%u,256,128,32:S,%u,256,128,32",
mid_qp_size, mid_qp_size,
(uint32_t)mca_btl_openib_module.super.btl_eager_limit, (uint32_t)mca_btl_openib_module.super.btl_eager_limit,
(uint32_t)mca_btl_openib_module.super.btl_max_send_size); (uint32_t)mca_btl_openib_module.super.btl_max_send_size);
mca_btl_openib_component.default_recv_qps = strdup(default_qps); mca_btl_openib_component.default_recv_qps = strdup(default_qps);
if(NULL == mca_btl_openib_component.default_recv_qps) { if(NULL == mca_btl_openib_component.default_recv_qps) {