cc1ee11eeb
lengthy comment inside for details. Thanks to Glen Morris for finding this issue and suggesting the fix. This commit was SVN r8880.
124 строки
5.2 KiB
Plaintext
124 строки
5.2 KiB
Plaintext
Copyright (c) 2004-2006 The Trustees of Indiana University and Indiana
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University Research and Technology
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Corporation. All rights reserved.
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Copyright (c) 2004-2006 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) 2004-2006 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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$COPYRIGHT$
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Additional copyrights may follow
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$HEADER$
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===========================================================================
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This file contains the main features as well as overviews of specific
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bug fixes (and other actions) for each version of Open MPI since
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version 1.0.
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1.1
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---
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- Add --debug option to mpirun to generically invoke a parallel debugger.
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1.0.2
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-----
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- Fixed tcsh-based LD_LIBRARY_PATH issues with --prefix. Thanks to
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Glen Morris for identifying the problem and suggesting the fix.
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- Removed extraneous \n's when setting PATH and LD_LIBRARY_PATH in the
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rsh startup. Thanks to Glen Morris for finding these typos.
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- Fixed missing constants in MPI C++ bindings.
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- Fixed some errors caused by threading issues.
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- Fixed openib BTL flow control logic to not overrun the number of
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send wqes available.
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- Update to match newest OpenIB user-level library API. Thanks to
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Roland Dreier for submitting this patch.
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- Report errors properly when failing to register memory in the openib
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BTL.
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- Reduce memory footprint of openib BTL.
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- Fix parsing problem with mpirun's "-tv" switch. Thanks to Chris
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Gottbrath for supplying the fix.
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- Fix Darwin net/if.h configure warning.
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- The GNU assembler unbelievably defaults to making stacks executable.
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So when using gas, add flags to explicitly tell it to not make
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stacks executable (lame but necessary).
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- Add missing MPI::Request::Get_status() methods. Thanks to Bill
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Saphir for pointing this out to us.
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- Improved error messages on memory registration errors (e.g., when
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using high-speed networks).
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- Open IB support now checks firmware for how many outstanding RDMA
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requests are supported. Thanks to Mellanox for pointing this out to
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us.
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- Enable printing of stack traces in MPI processes upon SIGBUS,
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SIGSEGV, and SIGFPE if the platform supports it.
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- Fixed F90 compilation support for the Lahey compiler.
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- Fixed issues with ROMIO shared library support.
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- Fixed internal accounting problems with rsh support.
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- Update to GNU Libtool 1.5.22.
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- Fix error in configure script when setting CCAS to ias (the Intel
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assembler)
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- Added missing MPI::Intercomm collectives.
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- Fixed MPI_IN_PLACE handling for Fortran collectives.
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- Fixed some more C++ const_cast<> issues. Thanks for Martin Audet
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(again) for bringing this to our attention.
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- Updated ROMIO with the version from MPICH 1.2.7p1, marked as version
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2005-06-09.
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- Fixes for some cases where the use of MPI_BOTTOM could cause
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problems.
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- Properly handle the case where an mVAPI does not have shared receive
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queue support (such as the one shipped by SilverStorm / Infinicon
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for OS X).
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1.0.1
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-----
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- Fixed assembly on Solaris AMD platforms. Thanks to Pierre Valiron
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for bringing this to our attention.
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- Fixed long messages in the send-to-self case.
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- Ensure that when the "leave_pinned" option is used, the memory hooks
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are also enabled. Thanks to Gleb Natapov for pointing this out.
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- Fixed compile errors for IRIX.
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- Allow hostfiles to have integer host names (for BProc clusters).
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- Fixed a problem with message matching of out-of-order fragments in
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multiple network device scenarios.
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- Converted all the C++ MPI bindings to use proper const_cast<>'s
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instead of old C-style casts to get rid of const-ness. Thanks to
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Martin Audet for raising the issue with us.
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- Converted MPI_Offset to be a typedef instead of a #define because it
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causes problems for some C++ parsers. Thanks to Martin Audet for
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bringing this to our attention.
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- Improved latency of TCP BTL.
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- Fixed index value in MPI_TESTANY to be MPI_UNDEFINED if some
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requests were not MPI_REQUEST_NULL, but no requests finished.
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- Fixed several Fortran MPI API implementations that incorrectly used
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integers instead of logicals or address-sized integers.
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- Fix so that Open MPI correctly handles the Fortran value for .TRUE.,
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regardless of what the Fortran compiler's value for .TRUE. is.
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- Improved scalability of MX startup.
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- Fix datatype offset handling in the coll basic component's
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MPI_SCATTERV implementation.
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- Fix EOF handling on stdin.
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- Fix missing MPI_F_STATUS_IGNORE and MPI_F_STATUSES_IGNORE
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instanatiations. Thanks to Anthony Chan for pointing this out.
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- Add a missing value for MPI_WIN_NULL in mpif.h.
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- Bring over some fixes for the sm btl that somehow didn't make it
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over from the trunk before v1.0. Thanks to Beth Tibbitts and Bill
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Chung for helping identify this issue.
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- Bring over some fixes for the iof that somehow didn't make it over
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from the trunk before v1.0.
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- Fix for --with-wrapper-ldflags handling. Thanks to Dries Kimpe for
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pointing this out to us.
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1.0
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---
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Initial public release.
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