3aca4af548
INTERNAL: STL-59403 The OFI (libfabric) MTL does not respect the maximum message size parameter that OFI provides in the fi_info data. This patch adds this missing max_msg_size field to the mca_ofi_module_t structure and adds a length check to the low-level send routines. Change-Id: I05aa71d332f2df897133b30c28bf37d98f061996 Signed-off-by: Michael Heinz <michael.william.heinz@intel.com> Reviewed-by: Adam Goldman <adam.goldman@intel.com> Reviewed-by: Brendan Cunningham <brendan.cunningham@intel.com>
80 строки
2.4 KiB
Plaintext
80 строки
2.4 KiB
Plaintext
# -*- text -*-
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#
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# Copyright (c) 2013-2018 Intel, Inc. All rights reserved
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#
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# Copyright (c) 2017 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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[OFI call fail]
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Open MPI failed an OFI Libfabric library call (%s). This is highly
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unusual; your job may behave unpredictably (and/or abort) after this.
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Local host: %s
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Location: %s:%d
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Error: %s (%zd)
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#
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[Not enough bits for CID]
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OFI provider "%s" does not have enough free bits in its tag to fit the MPI
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Communicator ID. See the mem_tag_format of the provider by running:
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fi_info -v -p %s
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Local host: %s
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Location: %s:%d
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[SEP unavailable]
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Scalable Endpoint feature is enabled by the user but it is not supported by
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%s provider. Try disabling this feature or use a different provider that
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supports it using mtl_ofi_provider_include.
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Local host: %s
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Location: %s:%d
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[SEP required]
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Scalable Endpoint feature is required for Thread Grouping feature to work.
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Please try enabling Scalable Endpoints using mtl_ofi_enable_sep.
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Local host: %s
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Location: %s:%d
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[SEP thread grouping ctxt limit]
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Reached limit (%d) for number of OFI contexts set by mtl_ofi_num_ctxts.
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Please set mtl_ofi_num_ctxts to a larger value if you need more contexts.
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If an MPI application creates more communicators than mtl_ofi_num_ctxts,
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OFI MTL will make the new communicators re-use existing contexts in
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round-robin fashion which will impact performance.
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Local host: %s
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Location: %s:%d
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[Local ranks exceed ofi contexts]
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Number of local ranks exceed the number of available OFI contexts in %s
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provider and we cannot provision enough contexts for each rank. Try disabling
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Scalable Endpoint feature.
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Local host: %s
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Location: %s:%d
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[Ctxts exceeded available]
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User requested for more than available contexts from provider. Limiting
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to max allowed (%d). Contexts will be re used in round-robin fashion if there
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are more threads than the available contexts.
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Local host: %s
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Location: %s:%d
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[modex failed]
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The OFI MTL was not able to find endpoint information for a remote
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endpoint. Most likely, this means that the remote process was unable
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to initialize the Libfabric NIC correctly. This error is not
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recoverable and your application is likely to abort.
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Local host: %s
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Remote host: %s
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Error: %s (%d)
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[message too big]
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Message size %llu bigger than supported by selected transport. Max = %llu
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