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openmpi/ompi/mca/btl/udapl/help-mpi-btl-udapl.txt

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# -*- text -*-
#
# Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
# University Research and Technology
# Corporation. All rights reserved.
# Copyright (c) 2004-2005 The University of Tennessee and The University
# of Tennessee Research Foundation. All rights
# reserved.
# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
# University of Stuttgart. All rights reserved.
# Copyright (c) 2004-2006 The Regents of the University of California.
# All rights reserved.
# Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
#
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
# This is the US/English general help file for Open MPI.
#
[invalid num rdma segments]
WARNING: MCA parameter [btl_udapl_eager_rdma_num = %d] is not valid.
RDMA will not be used for short messages. Try setting to positive
value, e.g. 16.
[use default endpoint params]
WARNING: Using default uDAPL endpoint parameters not those that
would have been modified by MCA parameters.
[optimal buffer alignment mismatch]
WARNING: DAT_OPTIMAL_ALIGNMENT = %d : BTL buffer_alignment = %d.
The BTL buffer_alignment value may not be optimal. If all nodes
report the same DAT_OPTIMAL_ALIGNMENT value and this differs from
BTL buffer_alignment then setting "--mca btl_udapl_buffer_alignment
%d" may improve performance.
[max_recv_dtos too low]
WARNING: The MCA parameter max_recv_dtos has been modified to a value,
%d, that is insufficient. This value must be greater than or equal to
num_recvs, %d. The uDAPL BTL will adjust to allow the program to
proceed.
[max_request_dtos too low]
WARNING: The MCA parameter max_request_dtos has been modified to a
value, %d, which may not be sufficient. Try setting max_request_dtos
to %d if program fails.
[max_recv_dtos system max]
WARNING: The MCA parameter max_recv_dtos is trying to be set to,
%d, which is larger than allowable so the value will be set to maximum
allowed, %d.
[max_request_dtos system max]
WARNING: The MCA parameter max_request_dtos is trying to be set to,
%d, which is larger than allowable so the value will be set to maximum
allowed, %d.
[evd_qlen adapter max]
WARNING: The MCA parameter %s is trying to be set to %d,
which is larger than allowable so the value will be set to maximum
allowed, %d.
[evd_qlen too low]
WARNING: The MCA parameter %s has been modified to a value,
%d, which may not be sufficient. Try setting %s to %d if
program fails.
[connection timeout low]
WARNING: The MCA parameter %s has been modified to a value,
%d, which may not be sufficient. Try setting %s to %d if
program fails.