9db4542c2b
maffinity_base_bind_failure_action MCA params to the hwloc base (hwloc_base_alloc_polocy and hwloc_base_bind_failure_action). Since these MCA parameters were never on a release branch, I'm just moving/renaming them outright and not leaving aliases to the old names. Note that some upper layer needs to call opal_hwloc_base_set_process_membind_policy() to set the set-by-MCA-param process-wide memory affinity policy. We can't do this automatically during hwloc_base_open() because, for reasons described elsewhere, opal_hwloc_topology is not automatically filled during hwloc_base_open() (in short: potential scalability issues when launching many MPI processes simultaneously on a single machine, for example). This commit was SVN r25156.
42 строки
1019 B
Plaintext
42 строки
1019 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 hwloc base support
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#
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[invalid policy]
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WARNING: An invalid value was given for the
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hwloc_base_general_alloc_policy MCA parameter. This MCA parameter
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determines the policy used for general memory allocations. Note that
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this parameter *only* has effect when MPI processes are bound to
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specific processors.
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The value provided was:
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Local host: %s
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PID: %d
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Value: %s
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Valid values are:
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none: no memory binding policy is enforced
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local_only: fail an allocation if it cannot be placed entirely on
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the local NUMA node
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Your job will now abort.
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#
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[mbind failure]
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Open MPI failed to bind internal memory to a specific NUMA node. This
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message will only be reported at most once per process.
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Local host: %s
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PID: %d
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File: %s:%d
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Message: %s
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Severity: %s
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