138 строки
4.9 KiB
Plaintext
138 строки
4.9 KiB
Plaintext
# -*- text -*-
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#
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# Copyright (c) 2004-2009 The University of Tennessee and The University
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# of Tennessee Research Foundation. All rights
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# reserved.
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# Copyright (c) 2006-2014 Cisco Systems, Inc. All rights reserved.
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# Copyright (c) 2012-2014 Los Alamos National Security, LLC.
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# All rights reserved.
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# Copyright (c) 2014 Research Organization for Information Science
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# and Technology (RIST). 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 shared memory support.
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#
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[sys call fail]
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A system call failed during vader shared memory BTL initialization
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that should not have. It is likely that your MPI job will now either
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abort or experience performance degradation.
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System call: %s
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Error: %s (errno %d)
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#
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[no locality]
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WARNING: Missing locality information required for vader shared memory
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BTL initialization. Continuing without shared memory support.
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#
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[knem permission denied]
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WARING: Open MPI failed to open the /dev/knem device due to a
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permissions problem. Please check with your system administrator to
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get the permissions fixed, or set the btl_vader_single_copy_mechanism
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MCA variable to none to silence this warning and run without knem
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support.
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Local host: %s
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/dev/knem permissions: 0%o
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#
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[knem fail open]
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WARNING: Open MPI failed to open the /dev/knem device due to a local
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error. Please check with your system administrator to get the problem
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fixed, or set the btl_vader_single_copy_mechanism MCA variable to none
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to silence this warning and run without knem support.
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The vader shared memory BTL will fall back on another single-copy
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mechanism if one is available. This may result in lower performance.
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Local host: %s
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Errno: %d (%s)
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#
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[knem get ABI fail]
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WARNING: Open MPI failed to retrieve the ABI version from the
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/dev/knem device due to a local error. This usually indicates an
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error in your knem installation; please check with your system
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administrator, or set the btl_vader_single_copy_mechanism MCA variable
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to none to silence this warning and run without knem support.
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The vader shared memory BTL will fall back on another single-copy
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mechanism if one is available. This may result in lower performance.
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Local host: %s
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Errno: %d (%s)
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#
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[knem ABI mismatch]
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WARNING: Open MPI was compiled with support for one version of the
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knem kernel module, but it discovered a different version running in
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/dev/knem. Open MPI needs to be installed with support for the same
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version of knem as is in the running Linux kernel. Please check with
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your system administrator, or set the btl_vader_single_copy_mechanism
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MCA variable to none to silence this warning and run without knem
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support.
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The vader shared memory BTL will fall back on another single-copy
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mechanism if one is available. This may result in lower performance.
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Local host: %s
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Open MPI's knem version: 0x%x
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/dev/knem's version: 0x%x
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#
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[knem mmap fail]
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Open MPI failed to map support from the knem Linux kernel module; this
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shouldn't happen. Please check with your system administrator, or set
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the btl_vader_single_copy_mechanism MCA variable to none to silence
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this warning and run without knem support.
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The vader shared memory BTL will fall back on another single-copy
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mechanism if one is available. This may result in lower performance.
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Local host: %s
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System call: mmap()
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Errno: %d (%s)
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#
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[knem init error]
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Open MPI encountered an error during the knem initialization. Please
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check with your system administrator, or set the
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btl_vader_single_copy_mechanism MCA variable to none to silence this
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warning and run without knem support.
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The vader shared memory BTL will fall back on another single-copy
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mechanism if one is available. This may result in lower performance.
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Local host: %s
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System call: %s
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Errno: %d (%s)
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#
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[knem requested but not available]
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WARNING: Linux kernel knem support was requested via the
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btl_vader_single_copy_mechanism MCA parameter, but Knem support was either not
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compiled into this Open MPI installation, or Knem support was unable
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to be activated in this process.
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The vader BTL will fall back on another single-copy mechanism if one
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is available. This may result in lower performance.
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Local host: %s
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#
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[cma-permission-denied]
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WARNING: Linux kernel CMA support was requested via the
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btl_vader_single_copy_mechanism MCA variable, but CMA support is
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not available due to restrictive ptrace settings.
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The vader shared memory BTL will fall back on another single-copy
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mechanism if one is available. This may result in lower performance.
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Local host: %s
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#
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[xpmem-make-failed]
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WARNING: Could not generate an xpmem segment id for this process'
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address space.
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The vader shared memory BTL will fall back on another single-copy
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mechanism if one is available. This may result in lower performance.
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Local host: %s
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Error code: %d (%s)
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