Add a bunch of bullets about improvements in the openib BTL.
This commit was SVN r18703.
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NEWS
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NEWS
@ -8,7 +8,7 @@ Copyright (c) 2004-2008 High Performance Computing Center Stuttgart,
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University of Stuttgart. All rights reserved.
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Copyright (c) 2004-2006 The Regents of the University of California.
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All rights reserved.
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Copyright (c) 2006-2007 Cisco Systems, Inc. All rights reserved.
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Copyright (c) 2006-2008 Cisco Systems, Inc. All rights reserved.
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Copyright (c) 2006 Voltaire, Inc. All rights reserved.
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Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
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Use is subject to license terms.
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@ -40,6 +40,21 @@ Trunk (not on release branches yet)
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threading support)
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--> Expected: ???
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- Various enhancements to the openib BTL:
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- Added btl_openib_if_[in|ex]clude MCA parameters for
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including/excluding comma-delimited lists of HCAs and ports.
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- Added IB CM and RDMA CM support, includng
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btl_openib_cpc_[in|ex]clude MCA parameters
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- Added NUMA support to only use "near" network adapters
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- Added "Bucket SRQ" (BSRQ) support to better utilize registered
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memory, including btl_openib_receive_queues MCA parameter
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- Added ConnectX XRC support (and integrated with BSRQ)
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- Added btl_openib_ib_max_inline_data MCA parameter
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- Added iWARP support
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- Revamped flow control mechansisms to be more efficient
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--> Expected: 1.3
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- Added NUMA support to the shared memory BTL.
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--> Expected: 1.3
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- Add Valgrind-based memory checking for MPI-semantic checks.
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--> Expected: 1.3
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- Add support for some optional Fortran datatypes (MPI_LOGICAL1,
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@ -56,9 +71,6 @@ Trunk (not on release branches yet)
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can be used with BTL components that expose a full one-sided
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interface.
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--> Expected: 1.3
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- Added btl_openib_if_[in|ex]clude MCA parameters for
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including/excluding comma-delimited lists of HCAs and ports.
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--> Expected: 1.3
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- Add the optional datatype MPI_REAL2. As this is added to the "end of"
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predefined datatypes in the fortran header files, there will not be
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any compatibility issues.
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