1c4a3598d0
refresh to openpmix/openpmix@ea3b29b1a4 Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
656 строки
28 KiB
Plaintext
656 строки
28 KiB
Plaintext
Copyright (c) 2015-2019 Intel, Inc. All rights reserved.
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Copyright (c) 2017 IBM Corporation. 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 PMIx since
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version 1.0.
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As more fully described in the "Software Version Number" section in
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the README file, PMIx typically maintains two separate version
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series simultaneously - the current release and one that is locked
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to only bug fixes. Since these series are semi-independent of each
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other, a single NEWS-worthy item might apply to different series. For
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example, a bug might be fixed in the master, and then moved to
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multiple release branches.
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Master (not on release branches yet)
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------------------------------------
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3.1.5 -- TBD
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----------------------
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NOTE: The signature of the PMIx_Allocation_request has changed
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in accordance with an Errata update of the PMIx v3 Standard
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- PR #1382: dstore: fixed truncate key-names while restoring
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- PR #1405: Fix xnspace dmodex and add verbose debug
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- PR #1406: Resolve request for job-level data
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- PR #1407/#1409/#1411: Fix xnspace get yet again
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- PR #1434/#1436: Cleanup handling of info arrays
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- PR #1435: Cleanup example and remove debug
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- PR #1437: Update blocking Allocation_request signature
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- PR #1440: Fix 'get' of data for unknown namespace
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- PR #1442: Fix fences with namespaces where no local processes are running
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3.1.4 -- 9 Aug 2019
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----------------------
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- PR #1342: Fix if_linux_ipv6_open interface filter
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- PR #1344: Remove unnecessary libtool init for c++
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- PR #1346: Fix incorrect pointer casts/deref
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- PR #1347/#1348: Fix use of gethostname
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- PR #1353/#1357: util/environ: use setenv() if available
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- PR #1354: Plug a misc memory leak in the pmix_query_caddy_t destructor
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- PR #1356: Fix another pointer cast/deref in test suite
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- PR #1358: Implement support for class-based info arrays
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- PR #1359: Plug misc minor memory leaks
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- PR #1368: Backport support for libev
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- PR #1369: Fix legacy support for PMI-1
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- PR #1370: Cleanup handling of data requests for different nspaces
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- PR #1193: Resolve get of proc-specific job-level info from another nspace
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- PR #1376: Fix problems in the Log code path, updates to simple test suite
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- PR #1377: Skip fastpath/dstore for NULL keys
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- PR #1379: Change IF_NAMESIZE to PMIX_IF_NAMESIZE and set to safe size
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- PR #1385: Check for EINVAL return from posix_fallocate
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- PR #1389: Plug misc memory leaks in configure
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3.1.3 -- 2 July 2019
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----------------------
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- PR #1096: Restore PMIX_NUM_SLOTS for backward compatibility
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- PR #1106: Automatically generate PMIX_NUMERIC_VERSION
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- PR #1143: Fix tool connection handshake for tools that are registered
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clients
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- PR #1163: Fix a compiler warning in atomics on POWER arch
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- PR #1162: Fix race condition when clients fail while in a PMIx
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collective operation
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- PR #1166: Fix a regression in spinlock atomics
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- PR #1159: Fix missing pointer update when shared memory segment
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was re-attached
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- PR #1180: Remove dependency on C++ compiler for thread detection
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- PR #1180: Add detection for Flex when building in non-tarball situations
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- PR #1165: Add dependency on libevent-devel to rpm spec file
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- PR #1188: Link libpmix.so to MCA component libraries
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- PR #1194: Ensure any cached notifications arrive after registration completes
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- PR #1205: Add "make check" support
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- PR #1209: Update configure logic for clock_gettime
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- PR #1213/#1217/#1221: Add configure option "--enable-nonglobal-dlopen"
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If the MCA component libraries should link back to libpmix.so
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- PR #1231: SPEC: Allow splitting PMIx in pmix and pmix-libpmi packages
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- PR #1222: Fix case of multiple launcher calls in job script
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- PR #1237: Avoid double-free of collective tracker
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- PR #1237: Ensure all participants are notified of fence complete
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- PR #1237: Ensure all participants are notified of connect and disconnect complete
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- PR #1250: Fix PMIx_server_finalize hang (rare)
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- PR #1271: PTL/usock doesn't support tools
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- PR #1280: Fix the PTL connection establishment protocol
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- PR #1280: Fix tool connection in psec/handshake mode
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- PR #1289: Avoid output_verbose overhead when it won't print
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- PR #1296: Allow setup_fork to proceed even if gdds and pnet don't contribute
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- PR #1296: Allow servers to pass NULL module
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- PR #1297: Provide internal blocking ability to the register/deregister fns
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- PR #1298: Add dummy handshake component to psec framework for testing
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- PR #1303: Allow jobs to not specify proc-level info
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- PR #1304: Provide proc data in cases where host does not
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- PR #1305: Add some more values that can be computed
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- PR #1308: Add missing tool rendezvous file
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- PR #1309: Fix potential integer overflow in regex
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- PR #1311: Work around memory bug in older gcc compilers
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- PR #1321: Provide memory op hooks in user-facing macros
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- PR #1329: Add -fPIC to static builds
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- PR #1340: Do not use '==' in m4 test statements
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3.1.2 -- 24 Jan 2019
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----------------------
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- Fix a bug in macro identifying system events
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- Restore some non-standard macros to the pmix_extend.h
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header - these are considered "deprecated" and will be
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removed from public-facing headers in future releases
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3.1.1 -- 18 Jan 2019
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----------------------
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- Fix a bug in registration of default event handlers
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that somehow slipped thru testing
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3.1.0 -- 17 Jan 2019
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----------------------
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**** THIS RELEASE MARKS THE STARTING POINT FOR FULL COMPLIANCE
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**** WITH THE PMIX v3 STANDARD. ALL API BEHAVIORS AND ATTRIBUTE
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**** DEFINITIONS MEET THE v3 STANDARD SPECIFICATIONS.
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- Add a new, faster dstore GDS component 'ds21'
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- Performance optimizations for the dstore GDS components.
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- Plug miscellaneous memory leaks
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- Silence an unnecessary warning message when checking connection
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to a non-supporting server
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- Ensure lost-connection events get delivered to default event
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handlers
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- Correctly handle cache refresh for queries
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- Protect against race conditions between host and internal library
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when dealing with async requests
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- Cleanup tool operations and add support for connections to
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remote servers. Initial support for debugger direct/indirect
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launch verified with PRRTE. Cleanup setting of tmpdir options.
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Drop rendezvous files when acting as a launcher
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- Automatically store the server URI for easy access by client
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- Provide MCA parameter to control TCP connect retry/timeout
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- Update event notification system to properly evict oldest events
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when more space is needed
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- Fix a number of error paths
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- Update IOF cache code to properly drop oldest message. Provide
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MCA parameter for setting cache size.
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- Handle setsockopt(SO_RCVTIMEO) not being supported
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- Ensure that epilogs get run even when connections unexpectedly
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terminate. Properly split epilog strings to process multiple
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paths
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- Pass the tool's command line to the server so it can be returned
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in queries
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- Add support for C11 atomics
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- Support collection and forwarding of fabric-specific envars
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- Improve handling of hwloc configure option
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- Fix PMIx_server_generate_regex to preserve node ordering
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- Fix a bug when registering default event handlers
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3.1.0 -- 17 Jan 2019
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----------------------
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**** THIS RELEASE MARKS THE STARTING POINT FOR FULL COMPLIANCE
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**** WITH THE PMIX v3 STANDARD. ALL API BEHAVIORS AND ATTRIBUTE
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**** DEFINITIONS MEET THE v3 STANDARD SPECIFICATIONS.
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- Add a new, faster dstore GDS component 'ds21'
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- Performance optimizations for the dstore GDS components.
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- Plug miscellaneous memory leaks
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- Silence an unnecessary warning message when checking connection
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to a non-supporting server
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- Ensure lost-connection events get delivered to default event
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handlers
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- Correctly handle cache refresh for queries
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- Protect against race conditions between host and internal library
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when dealing with async requests
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- Cleanup tool operations and add support for connections to
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remote servers. Initial support for debugger direct/indirect
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launch verified with PRRTE. Cleanup setting of tmpdir options.
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Drop rendezvous files when acting as a launcher
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- Automatically store the server URI for easy access by client
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- Provide MCA parameter to control TCP connect retry/timeout
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- Update event notification system to properly evict oldest events
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when more space is needed
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- Fix a number of error paths
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- Update IOF cache code to properly drop oldest message. Provide
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MCA parameter for setting cache size.
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- Handle setsockopt(SO_RCVTIMEO) not being supported
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- Ensure that epilogs get run even when connections unexpectedly
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terminate. Properly split epilog strings to process multiple
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paths
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- Pass the tool's command line to the server so it can be returned
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in queries
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- Add support for C11 atomics
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- Support collection and forwarding of fabric-specific envars
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- Improve handling of hwloc configure option
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- Fix PMIx_server_generate_regex to preserve node ordering
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- Fix a bug when registering default event handlers
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3.0.2 -- 18 Sept 2018
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----------------------
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- Ensure we cleanup any active sensors when a peer departs. Allow the
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heartbeat monitor to "reset" if a process stops beating and subsequently
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returns
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- Fix a few bugs in the event notification system and provide some
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missing implementation (support for specifying target procs to
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receive the event).
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- Add PMIX_PROC_TERMINATED constant
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- Properly deal with EOPNOTSUPP from getsockopt() on ARM
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3.0.1 -- 23 Aug 2018
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----------------------
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**** DEPRECATION WARNING: The pmix_info_array_t struct was
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**** initially marked for deprecation in the v2.x series.
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**** We failed to provide clear warning at that time. This
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**** therefore serves as warning of intended removal of
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**** pmix_info_array_t in the future v4 release series.
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- Fixed memory corruption bug in event notification
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system due to uninitialized variable
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- Add numeric version field to pmix_version.h
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- Transfer all cached data to client dstore upon first connect
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- Implement missing job control and sensor APIs
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3.0.0 -- 6 July 2018
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------------------------------------
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**** NOTE: This release implements the complete PMIX v3.0 Standard
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**** and therefore includes a number of new APIs and features. These
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**** can be tracked by their RFC's on the community website:
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**** https://pmix.org/pmix-standard.
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- Added blocking forms of several existing APIs:
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- PMIx_Log
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- PMIx_Allocation_request
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- PMIx_Job_control
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- PMIx_Process_monitor
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- Added support for getting/validating security credentials
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- PMIx_Get_credential, PMIx_Validate_credential
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- Extended support for debuggers/tools
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- Added IO forwarding support allowing tools to request
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forwarding of output from specific application procs,
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and to forward their input to specified target procs
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- Extended tool attributes to support synchronization
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during startup of applications. This includes the
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ability to modify an application's environment
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(including support for LD_PRELOAD) and define an
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alternate fork/exec agent
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- Added ability for a tool to switch server connections
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so it can first connect to a system-level server to
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launch a starter program, and then reconnect to that
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starter for debugging purposes
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- Extended network support to collect network inventory by
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either rolling it up from individual nodes or by direct
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query of fabric managers. Added an API by which the
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host can inject any rolled up inventory into the local
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PMIx server. Applications and/or the host RM can access
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the inventory via the PMIx_Query function.
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- Added the ability for applications and/or tools to register
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files and directories for cleanup upon their termination
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- Added support for inter-library coordination within a process
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- Extended PMIx_Log support by adding plugin support for new
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channels, including local/remote syslog and email. Added
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attributes to query available channels and to tag and
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format output.
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- Fix several memory and file descriptor leaks
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2.2.3 -- 15 Aug 2019
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----------------------
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- PR #1162: Fix race condition when clients fail while in a PMIx
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collective operation
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- PR #1163: Fix a compiler warning in atomics on POWER arch
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- PR #1165: Add BuildRequires: libevent-devel to spec file
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- PR #1180: Remove dependency on C++ compiler for thread detection
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- PR #1180: Add detection for Flex when building in non-tarball situations
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- PR #1182: configury: use PMIX_ENABLE_DLOPEN_SUPPORT instead of enable_dlopen
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- PR #1188: Link libpmix.so to MCA component libraries
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- PR #1190: Ensure any cached notifications arrive after reg completes
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- PR #1194: Ensure any cached notifications arrive after registration completes
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- PR #1209: Update configure logic for clock_gettime
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- PR #1213/#1217/#1221: Add configure option "--enable-nonglobal-dlopen"
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If the MCA component libraries should link back to libpmix.so
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- PR #1231: SPEC: Allow splitting PMIx in pmix and pmix-libpmi packages
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- PR #1253: Preserve user-provided CFLAGS to protect autotools
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- PR #1267: Correct dmodex example
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- PR #1275: IPv6 IF Read: Buffer Overflow
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- PR #1295: Fix comment: IPv6 IF_NAMESIZE
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- PR #1296: Allow setup_fork to proceed even if gdds and pnet don't contribute
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- PR #1296: Allow servers to pass NULL module
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- PR #1297: Provide internal blocking ability to the register/deregister fns
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- PR #1298: Add dummy handshake component to psec framework for testing
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- PR #1303: Allow jobs to not specify proc-level info
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- PR #1304: Provide proc data in cases where host does not
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- PR #1305: Add some more values that can be computed
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- PR #1308: Add missing tool rendezvous file
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- PR #1309: Fix potential integer overflow in regex
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- PR #1311: Work around memory bug in older gcc compilers
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- PR #1329: Add -fPIC to static builds
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- PR #1334: Cache only -W CFLAG entries to fix 32-bit builds
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- PR #1341: Do not use '==' in m4 test statements
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- PR #1342: Fix if_linux_ipv6_open interface filter
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- PR #1344: Remove unnecessary libtool init for c++
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- PR #1346: Fix incorrect pointer casts/deref
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- PR #1347/#1348: Fix use of gethostname
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- PR #1353/#1357: util/environ: use setenv() if available
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- PR #1354: Plug a misc memory leak in the pmix_query_caddy_t destructor
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- PR #1356: Fix another pointer cast/deref in test suite
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- PR #1358: Implement support for class-based info arrays
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- PR #1359: Plug misc minor memory leaks
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- PR #1369: Fix legacy support for PMI-1
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- PR #1370: Cleanup handling of data requests for different nspaces
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- PR #1193: Resolve get of proc-specific job-level info from another nspace
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- PR #1377: Skip fastpath/dstore for NULL keys
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- PR #1379: Change IF_NAMESIZE to PMIX_IF_NAMESIZE and set to safe size
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- PR #1385: Check for EINVAL return from posix_fallocate
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- PR #1389: Plug misc memory leaks in configure
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2.2.2 -- 24 Jan 2019
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----------------------
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- Fix a bug in macro identifying system events
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2.2.1 -- 18 Jan 2019
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----------------------
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- Fix a bug in registration of default event handlers
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that somehow slipped thru testing
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2.2.0 -- 17 Jan 2019
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----------------------
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**** THIS RELEASE MARKS THE STARTING POINT FOR FULL COMPLIANCE
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**** WITH THE PMIX v2.2 STANDARD. ALL API BEHAVIORS AND ATTRIBUTE
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**** DEFINITIONS MEET THE v2.2 STANDARD SPECIFICATIONS.
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- Add a new, faster dstore GDS component 'ds21'
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- Performance optimizations for the dstore GDS components.
|
|
- Plug miscellaneous memory leaks
|
|
- Silence an unnecessary warning message when checking connection
|
|
to a non-supporting server
|
|
- Ensure lost-connection events get delivered to default event
|
|
handlers
|
|
- Correctly handle cache refresh for queries
|
|
- Protect against race conditions between host and internal library
|
|
when dealing with async requests
|
|
- Cleanup tool operations and add support for connections to
|
|
remote servers.
|
|
- Automatically store the server URI for easy access by client
|
|
- Provide MCA parameter to control TCP connect retry/timeout
|
|
- Update event notification system to properly evict oldest events
|
|
when more space is needed
|
|
- Fix a number of error paths
|
|
- Handle setsockopt(SO_RCVTIMEO) not being supported
|
|
- Pass the tool's command line to the server so it can be returned
|
|
in queries
|
|
- Add support for C11 atomics
|
|
- Fix a bug when registering default event handlers
|
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|
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2.1.4 -- 18 Sep 2018
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----------------------
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- Updated configury to silence warnings on older compilers
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- Implement job control and sensor APIs
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- Update sensor support
|
|
- Fix a few bugs in the event notification system and provide some
|
|
missing implementation (support for specifying target procs to
|
|
receive the event).
|
|
- Add PMIX_PROC_TERMINATED constant
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- Properly deal with EOPNOTSUPP from getsockopt() on ARM
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2.1.3 -- 23 Aug 2018
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----------------------
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- Fixed memory corruption bug in event notification
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system due to uninitialized variable
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- Add numeric version definition
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- Transfer all cached data to client dstore upon first connect
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2.1.2 -- 6 July 2018
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----------------------
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- Added PMIX_VERSION_RELEASE string to pmix_version.h
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- Added PMIX_SPAWNED and PMIX_PARENT_ID keys to all procs
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started via PMIx_Spawn
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- Fixed faulty compares in PMI/PMI2 tests
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- Fixed bug in direct modex for data on remote node
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- Correctly transfer all cached job info to the client's
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shared memory region upon first connection
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- Fix potential deadlock in PMIx_server_init in an error case
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- Fix uninitialized variable
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- Fix several memory and file descriptor leaks
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2.1.1 -- 23 Feb 2018
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----------------------
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- Fix direct modex when receiving new nspace
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- Resolve direct modex of job-level info
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- Fix a bug in attribute configuration checks
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- Fix a couple of bugs in unpacking of direct modex job-level data
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- Correcly handle application setup data during "instant on" launch
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- add a PMIX_BYTE_OBJECT_LOAD convenience macro
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- Fix two early "free" bugs
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- Add an example PMI-1 client program
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2.1.0 -- 1 Feb 2018
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----------------------
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**** NOTE: This release contains the first implementation of cross-version
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**** support. Servers using v2.1.0 are capable of supporting clients using
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**** PMIx versions v1.2 and above. Clients using v2.1.0 are able to interact
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**** with servers based on v1.2 and above.
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- Added cross-version communication support
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- Enable reporting of contact URI to stdout, stderr, or file (PR #538)
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- Enable support for remote tool connections (PR #540, #542)
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- Cleanup libevent configure logi to support default install paths (PR #541)
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- Debounce "unreachable" notifications for tools when they disconnect (PR #544)
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- Enable the regex generator to support node names that include multiple
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sets of numbers
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2.0.3 -- 1 Feb 2018
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----------------------
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- Fix event notification so all sides of multi-library get notified
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of other library's existence
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- Update syslog protection to support Mac High Sierra OS
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- Remove usock component - unable to support v1.x clients due
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to datatype differences
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- Cleanup security handshake
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- Cleanup separation of PMI-1/2 libraries and PMIx symbols
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- Protect against overly-large messages
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- Update data buffer APIs to support cross-version operations
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- Protect receive callbacks from NULL and/or empty buffers as this
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can occur when the peer on a connection disappears.
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- Fix tool connection search so it properly descends into the directory
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tree while searching for the server's contact file.
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- Fix store_local so it doesn't reject a new nspace as that can happen
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when working with tools
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- Ensure we always complete PMIx_Finalize - don't return if something
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goes wrong in the middle of the procedure
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- Fix several tool connection issues
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2.0.2 -- 19 Oct 2017
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----------------------
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|
- Update RPM spec file (rpmbuild -ta, and --rebuild fixes) (PR #523)
|
|
- Support singletons in PMI-1/PMI-2 (PR #537)
|
|
- Provide missing implementation support for arrays of pmix_value_t's (PR #531)
|
|
- Remove unsupported assembly code for MIPS and ARM processors
|
|
prior to v6 (PR #547)
|
|
- Fix path separator for PMIx configuration files (PR #547)
|
|
- Add configure option to enable/disable the default value for the
|
|
show-load-errors MCA param (PR #547)
|
|
|
|
|
|
2.0.1 -- 24 Aug. 2017
|
|
----------------------
|
|
- Protect PMIX_INFO_FREE macro from NULL data arrays
|
|
- Added attributes to support HWLOC shared memory regions
|
|
- Fixed several syntax errors in configure code
|
|
- Fixed several visibility errors
|
|
- Correctly return status from PMIx_Fence operation
|
|
- Restore tool connection support and implement search
|
|
operations to discover rendezvous files
|
|
|
|
|
|
2.0.0 -- 22 Jun 2017
|
|
----------------------
|
|
**** NOTE: This release implements the complete PMIX v2.0 Standard
|
|
**** and therefore includes a number of new APIs and features. These
|
|
**** can be tracked by their RFC's in the RFC repository at:
|
|
**** https://github.com/pmix/RFCs. A formal standards document will
|
|
**** be included in a later v2.x release. Some of the changes are
|
|
**** identified below.
|
|
- Added the Modular Component Architecture (MCA) plugin manager and
|
|
converted a number of operations to plugins, thereby allowing easy
|
|
customization and extension (including proprietary offerings)
|
|
- Added support for TCP sockets instead of Unix domain sockets for
|
|
client-server communications
|
|
- Added support for on-the-fly Allocation requests, including requests
|
|
for additional resources, extension of time for currently allocated
|
|
resources, and return of identified allocated resources to the scheduler
|
|
(RFC 0005 - https://github.com/pmix/RFCs/blob/master/RFC0005.md)
|
|
- Tightened rules on the processing of PMIx_Get requests, including
|
|
reservation of the "pmix" prefix for attribute keys and specifying
|
|
behaviors associated with the PMIX_RANK_WILDCARD value
|
|
(RFC 0009 - https://github.com/pmix/RFCs/blob/master/RFC0009.md)
|
|
- Extended support for tool interactions with a PMIx server aimed at
|
|
meeting the needs of debuggers and other tools. Includes support
|
|
for rendezvousing with a system-level PMIx server for interacting
|
|
with the system management stack (SMS) outside of an allocated
|
|
session, and adds two new APIs:
|
|
- PMIx_Query: request general information such as the process
|
|
table for a specified job, and available SMS capabilities
|
|
- PMIx_Log: log messages (e.g., application progress) to a
|
|
system-hosted persistent store
|
|
(RFC 0010 - https://github.com/pmix/RFCs/blob/master/RFC0010.md)
|
|
- Added support for fabric/network interactions associated with
|
|
"instant on" application startup
|
|
(RFC 0012 - https://github.com/pmix/RFCs/blob/master/RFC0012.md)
|
|
- Added an attribute to support getting the time remaining in an
|
|
allocation via the PMIx_Query interface
|
|
(RFC 0013 - https://github.com/pmix/RFCs/blob/master/RFC0013.md)
|
|
- Added interfaces to support job control and monitoring requests,
|
|
including heartbeat and file monitors to detect stalled applications.
|
|
Job control interface supports standard signal-related operations
|
|
(pause, kill, resume, etc.) as well as checkpoint/restart requests.
|
|
The interface can also be used by an application to indicate it is
|
|
willing to be pre-empted, with the host RM providing an event
|
|
notification when the preemption is desired.
|
|
(RFC 0015 - https://github.com/pmix/RFCs/blob/master/RFC0015.md)
|
|
- Extended the event notification system to support notifications
|
|
across threads in the same process, and the ability to direct
|
|
ordering of notifications when registering event handlers.
|
|
(RFC 0018 - https://github.com/pmix/RFCs/blob/master/RFC0018.md)
|
|
- Expose the buffer manipulation functions via a new set of APIs
|
|
to support heterogeneous data transfers within the host RM
|
|
environment
|
|
(RFC 0020 - https://github.com/pmix/RFCs/blob/master/RFC0020.md)
|
|
- Fix a number of race condition issues that arose at scale
|
|
- Enable PMIx servers to generate notifications to the host RM
|
|
and to themselves
|
|
|
|
|
|
1.2.5 -- TBD
|
|
----------------------
|
|
- Fix cross-version issue when v1.2 client interacts with v2.1 server (PR #564)
|
|
- Update client connection for cross-version support (PR #591)
|
|
- Fix write memory barrier ASM for PowerPC (PR #606)
|
|
- Add protection from overly-large messages
|
|
|
|
|
|
1.2.4 -- 13 Oct. 2017
|
|
----------------------
|
|
- Silence some unnecessary warning messages (PR #487)
|
|
- Coverity fix - TOCTOU (PR #465)
|
|
- automake 1.13 configure fix (PR #486)
|
|
- Update RPM spec file (rpmbuild -ta, and --rebuild fixes) (PR #523)
|
|
- Support singletons in PMI-1/PMI-2 (PR #537)
|
|
|
|
|
|
1.2.3 -- 24 Aug. 2017
|
|
----------------------
|
|
- Resolve visibility issues for public APIs (PR #451)
|
|
- Atomics update - remove custom ASM atomics (PR #458)
|
|
- Fix job-fence test (PR #423)
|
|
- Replace stale PMIX_DECLSPEC with PMIX_EXPORT (PR #448)
|
|
- Memory barrier fixes for thread shifting (PR #387)
|
|
- Fix race condition in dmodex (PR #346)
|
|
- Allow disable backward compatability for PMI-1/2 (PR #350)
|
|
- Fix segv in PMIx_server_deregister_nspace (PR #343)
|
|
- Fix possible hang in PMIx_Abort (PR #339)
|
|
|
|
|
|
1.2.2 -- 21 March 2017
|
|
----------------------
|
|
- Compiler fix for Sun/Oracle CC (PR #322)
|
|
- Fix missing include (PR #326)
|
|
- Improve error checking around posix_fallocate (PR #329)
|
|
- Fix possible memory corruption (PR #331)
|
|
|
|
|
|
1.2.1 -- 21 Feb. 2017
|
|
----------------------
|
|
- dstore: Fix data corruption bug in key overwrite cases
|
|
- dstore: Performance and scalability fixes
|
|
- sm: Use posix_fallocate() before mmap
|
|
- pmi1/pmi2: Restore support
|
|
- dstore: Fix extension slot size allocation (Issue #280)
|
|
|
|
|
|
1.2.0 -- 14 Dec. 2016
|
|
----------------------
|
|
- Add shared memory data storage (dstore) option. Default: enabled
|
|
Configure option: --disable-dstore
|
|
- PMIx_Commit performance improvements
|
|
- Disable errhandler support
|
|
- Keep job info in the shared memory dstore
|
|
- PMIx_Get performance and memory improvements
|
|
|
|
1.1.5
|
|
-----
|
|
- Add pmix_version.h to support direct detection of PMIx library version
|
|
- Fix support for Solaris 10 by using abstract version of strnlen
|
|
- Fix native security module for Solaris by using getpeerucred in
|
|
that environment
|
|
- Ensure man pages don't get installed in embedded builds
|
|
- Pass temporary directory locations in info keys instead of
|
|
the environment
|
|
|
|
1.1.4
|
|
-----
|
|
- Properly increment the reference count for PMIx_Init
|
|
- Fix examples so all run properly
|
|
- Fix/complete PMI2 backward compatibility support to handle
|
|
keys that are not associated with a specific rank
|
|
- Do a better job of hiding non-API symbols
|
|
- Correct handling of semi-colon terminations on macros.
|
|
Thanks to Ashley Pittman for the patch
|
|
- Add more man pages
|
|
- Improve error checking and messages for connection
|
|
attempts from client to server
|
|
- If the tmpdir name is too long, provide an appropriate
|
|
help message to the user (particularly relevant on
|
|
Mac OSX). Thanks to Rainer Keller for the patch.
|
|
- Fix some C++ compatibility issues
|
|
- Fix/complete PMI-1 backward compatibility support
|
|
- Do not install internal headers unless specifically
|
|
requested to do so
|
|
- Add support for multiple calls to Put/Commit
|
|
|
|
|
|
1.1.3
|
|
-----
|
|
- Update the symbol hiding file to cover all symbols
|
|
- Fix examples and test directory Makefile.am's so
|
|
the Makefiles are automatically built and the
|
|
code compiled, but not installed
|
|
- Do not install the pmix library in embedded use-cases
|
|
|
|
|
|
1.1.2
|
|
-----
|
|
- Provide a check for hwloc support - if not found, then
|
|
don't pass any topology info down to the client as it
|
|
won't know how to unpack it anyway.
|
|
- Fix a few places where thread safety wasn't provided
|
|
- Fix several issues identified by Paul Hargrove:
|
|
* PMIx_Init(NULL) is supported
|
|
* Incomplete PMIx_constants man page had some lingering cruft
|
|
* Missing prototype for pmix_value_load
|
|
- Fix race condition in PMIx_Get/PMIx_Get_nb
|
|
- Fix double-free error in pmix_server_commit.
|
|
- Fix PMIX_LOAD_BUFFER to be safe.
|
|
|
|
|
|
1.1.1
|
|
-----
|
|
- Fix an issue where the example and test programs
|
|
were incorrectly being installed. Thanks to Orion
|
|
Poplawski for reporting it
|
|
|
|
|
|
1.1.0
|
|
-----
|
|
- major update of APIs to reflect comments received from 1.0.0
|
|
non-production release
|
|
- fixed thread-safety issues
|
|
- fixed a range of pack/unpack issues
|
|
- added unit tests for all APIs
|
|
|
|
|
|
1.0.0
|
|
------
|
|
Initial public release of draft APIs for comment - not production
|
|
intended
|