afa654746c
last December. :-(
Add new MCA param: maffinity_libnuma_policy. Thanks to David
Singleton for the suggestion. Here's the help text about it:
{{{
MCA maffinity: parameter "maffinity_libnuma_policy" (current value:
<loose>, data source: default value)
Binding policy that determines what happens if memory
is unavailable on the local NUMA node. A value of
"strict" means that the memory allocation will fail;
a value of "loose" means that the memory allocation
will spill over to another NUMA node.
}}}
This commit was SVN r24290.
28 строки
648 B
Plaintext
28 строки
648 B
Plaintext
# -*- text -*-
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#
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# Copyright (c) 2011 Cisco Systems, Inc. All rights reserved.
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# $COPYRIGHT$
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#
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# Additional copyrights may follow
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#
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# $HEADER$
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#
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# This is the US/English help file for Open MPI's libnuma support
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#
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[invalid policy]
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WARNING: An invalid value was given for the maffinity_libnuma_policy
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MCA parameter. The policy determines what happens when Open MPI tries
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to allocate local memory, but no local memory is available. The value
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provided was:
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Value: %s
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PID: %d
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Valid values are:
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strict: the memory allocation will fail
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loose: the memory allocation will spill over to remote memory
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Your job will now abort.
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#
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