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| Name: libucm0 | Distribution: openSUSE Tumbleweed |
| Version: 1.15.0 | Vendor: openSUSE |
| Release: 2.1 | Build date: Tue Feb 27 22:53:37 2024 |
| Group: System/Libraries | Build host: i03-ch1a |
| Size: 115055 | Source RPM: openucx-1.15.0-2.1.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: http://openucx.org/ | |
| Summary: Memory (un)happing hooks for Unified Communication X | |
libucm is a standalone non-unloadable library which installs hooks for virtual memory changes in the current process.
BSD-3-Clause
* Mon Feb 26 2024 Dominique Leuenberger <dimstar@opensuse.org>
- Use %patch -P N instead of deprecated %patchN.
* Mon Oct 02 2023 Nicolas Morey <nicolas.morey@suse.com>
- Update to 1.15.0
- UCP
- Added 2-stage pipeline protocol in the new protocol infrastructure
- Added reset and abort functionality of rendezvous protocols in the
new infrastructure
- Added zero-copy rendezvous data send protocol in the new infrastructure
- Added support for user memory handle in the new protocol infrastructure
- Added option to force ODP registration for certain memory types
- Enabled lock free memory region deregistration
- Updated allow/deny transport list feature to control auxiliary transport selection
- Multiple performance improvements of the new protocol infrastructure
- Multiple improvements in error and debug messages
- Fixed assertion when sending from non-contiguous GPU buffer to managed buffer
- Fixed the race condition on endpoint configurations
- Fixed endpoint reconfiguration issues due to asymmetrical selection
- Fixed endpoint reconfiguration error due to wrong locality detection
- Fixed crash during connection manager cleanup
- Fixed rkey index calculation for rendezvous protocol
- Fixed rcache dump function
- Removed logging from rkey unpack in release mode
- Fixed dobule free of rkey in rendezvous protocol
- Fixed rendezvous pipeline protocol error flow
- Fixed error handling in rendezvous get zcopy protocol
- Replay pending requests of wireup EP CM during connection establishment
to prevent potential ordering issues and wrong configuration
- Pass user-provided memory type to the function that checks whether the buffer
can be sent inline or not
- Avoid memory registration during UCP context initialization
- Fixed CPU/device atomics selection in the new protocol infrastructure
- Multiple fixes in the new protocol infrastructure information output
- UCT
- Split UCT_MD_MKEY_PACK_FLAG_INVALIDATE into two flags for RMA and AMO
- Added put_zcopy and get_zcopy scheme support for self transport
- Added base implementation of is_reachable_v2 API using intra/inter flag
- Introduced MD capability for non-blocking registration memory types
- Added check for dmabuf kernel support in ROCm memory domain
- Fixed exported memh packing
- Fixed an error in checking return status of multi-threaded memory
registration function
- RDMA CORE (IB, ROCE, etc.)
- Added implementation of is_reachable_v2 routine to IB interface
- Added option to control CQE zipping per CQ RX/TX direction
- Added option to specify how DCI selects port under RoCE LAG
- Added hw_dcs to the list of policies to select DCI by an endpoint
- Removed implicit on-demand paging
- Added option to set RoCE lag dct port for response under queue affinity mode
- Improved IB memlock limit logging
- Fixed dma-buf based memory region registration
- Fixed memory handle data corruption when PCIe relaxed ordering is enabled
- Fixed performance degradation when indirect atomic key is not supported
by the hardware
- Fixed remote access error to strict-order keys because of wrong offset
- Added check for UAR support to memory domain opening
- Fixed updating port counters for devx qp
- Fixed ibv_create_cq error message on node without Infiniband
- Fixed performance degradation due to using 2 paths on NDR400 by default
- Removed unnecessary async lock which otherwise would block UD progress
- UCS
- Added ucs_string_buffer_rbrk() to split token
- Fixed lane selection and added bandwidth estimation for Sapphire Rapids family
- Fixed displaying wrong environment variable suggestions
- Fixed VFS warning output
- Fixed SEGV in ucs_debug_backtrace_next(), upon previous SEGV handling,
due to ENOMEM situation
- Fixed memory corruption when using UCX_MPOOL_FIFO=y
- UCM
- Fixed conditional jump patching
- Fixed mremap() override
- Tests
- Added a rocm docker container for testing
- Added option to send client_id in iodemo test
- Added support for multiple connections to the same server in iodemo test
- Added synchronization before exit to hello world examples
- Fixed wrong usage of ep_close in examples
- Tools
- Added user-side memcpy option for AM benchmarks in ucx_perftest
- Added wireshark LUA dissectors for some UCX protocols
- Fixed memory access flags in perftest
- Removed support for librte from perf
- Fixed worker flush deadlock when using multiple workers in ucx_perftest
- Build
- Added support for binutils 2.40
- Added versioned dependency to switch between packages with the same names
- Added a separate xpmem deb subpackage
- Added aarch64 support to the binary distribution pipeline
- Removed dependency on libnuma
- Documentation
- Updated ucp_worker_release_address description
- Refresh openucx-s390x-support.patch against latest souces
* Tue Jul 25 2023 Nicolas Morey <nicolas.morey@suse.com>
- Update to v1.14.1
- Fixed ROCm to prevent the locking of host pinned memory
- Added CUDA 12 based UCX builds to the release flow
- Increased the maximal number of endpoint configurations
- Fixed filter for a slow-lanes in selection logic
- Fixed TCP transport bandwidth calculation
- Fixed device detection for ROCM
- Fixed compatibility with CUDA 12
- Fixed rendezvous threshold for multi-path configurations
- Fixed error message in case of static link
- Fixed BlueField-3 detection
- Multiple fixes for Azure CI pipeline
* Mon Mar 20 2023 Nicolas Morey <nicolas.morey@suse.com>
- Update to v1.14.0
- UCP
- Added API for querying transport and device names on endpoint
- Added API for querying datatype object
- Added API for exporting and importing memory keys (no implementation yet)
- Added support for non-persistent active message header
- Added infrastructure to print protocols v2 performance
- Multiple performance improvements for protocols v2
- Added support for non-contiguous datatypes for rendezvous protocols v2
- Added support for reset and abort request in protocols v2
- Added support for user memory handles in RMA API
- Added multi-rail support for RMA API in protocols v2
- Added support for up to 16 different lanes per endpoint
- Added support for dmabuf memory registration in protocols v2
- Added strong fence mode for ucp_worker_fence() API
- UCT
- Added new uct_md_mem_attach() API to support exported memory handles
- Added remote completion mode for endpoint flush (via new flag)
- Added support for dmabuf registration
- Added new uct_ep_connect_to_ep_v2() API
- Added new uct_mem_reg_v2() API
- Added new uct_md_query_v2() API
- Added support for IPv6 loopback address in TCP transport
- RDMA CORE (IB, ROCE, etc.)
- Added ECE (enhanced connection establishment) support for RC and DC transports
- Added support for hardware DCS in DC transport
- Added UD interface and endpoint resource information to VFS
- Added CQ creation via DEVX API
- Removed support for accelerated IB transports over legacy experimental verbs
- UCS
- Added support for auto-correction of user environment variables
- UCM
- Implemented CUDA bistro hooks for aarch64 (to enable memory cache on this platform)
- Added support for CUDA virtual/stream-ordered memory with cudaMallocAsync
- Documentation
- Added FAQ for using pkg-config tool to build applications with UCX
- Tools
- Added runtime library version to the 'ucx_info -v' output
- Added support for memory types in ucx_info
- Many bugfixes. See NEWS.
- Drop patch merged upstream:
- UCS-DEBUG-replace-PTR-with-void.patch
- gcc13-fix.patch
- Refresh openucx-s390x-support.patch
* Mon Mar 06 2023 Martin Liška <mliska@suse.cz>
- Add upstream gcc13-fix.patch fix.
* Mon Jan 16 2023 Andreas Schwab <schwab@suse.de>
- openucx-s390x-support.patch: fix use of clz builtin for 64-bit value
* Tue Oct 04 2022 Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
- Update openucx-s390x-support.patch to add missing ucs_ffs32 on s390x
- Drop baselibs.conf as openucx only works on 64b systems
* Tue Sep 27 2022 Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
- Update to v1.13.1 (jsc#PED-912)
- Core
- Added new objects to VFS: local and remote address of endpoint,
statistics of ucp_ep_create success/failure, failed/destroyed endpoints
- Added support for UCX static libraries
- Added profiling for rkey management routines
- PCIe relaxed order enabled by default for AMD CPUs
- Fixed not deallocating memory from ucp_mem_unmap if no rcache
- Fixed versioning infrastructure
- Multiple code improvements: refactoring, debug prints and assertions, etc.
- Multiple improvements in build, test and docs infrastructure
- Added new objects to VFS (md, component, log_level, etc.)
- Added configuration variable to specify which loadable modules are allowed
- Added build-time configuration to disable sigaction overriding
- UCP
- Added API to pass pre-registered memory handle to UCP operations
- Added implementation of AM rendezvous protocol
- Added 2-stage pipeline rendezvous protocol for GPU
- Added support for fragment mem_type for v1 pipeline proto, disabled by default
- Added active message support for proto v2
- Added UCP memory registration cache
- Improved adaptive progress - deactivate iface when all p2p lanes are destroyed
- Added support for user memh in proto_v1
- Added support for selecting local address when creating a client endpoint
- Added option to limit GPUDirectRDMA size in rendezvous protocol, UCX_RNDV_MEMTYPE_DIRECT_SIZE
- Deprecated UCX_SOCKADDR_AUX_TLS configuration parameter
- Resolving remote EP ID when creating local EP disabled by default
- Added client_id to ucp_worker_create() and ucp_conn_request_query() APIs
- Added ucp_worker_address_query() API
- Updated ucp_ep_query() API for getting local and remote addresses
- Added address versioning to correctly preserve wire compatibility starting from version 1.11.0
- Added new client/server connection establishment packet header format
- Enabled rendezvous and tag sync protocols when error handling is enabled on the endpoint
- Added iov zcopy support to RMA operations
- Reduced memory usage of unexpected messages by fitting receive buffer size to packet size
- Added support for modifying UCT and UCS configs by ucp_config_modify() API
- Optimized unpacked rkeys memory consumption
- Added request flag to influence latency vs. bandwidth protocol
- Reduced memory management overhead with new protocols
- Improved performance calculations for new protocols
- Added AMO support with GPU memory target using new protocols
- Added put_zcopy, get_zcopy and pipeline based rendezvous in new protocols
- Added support for user-defined alignment in Active Messages
- Added support for offload tag sync in new protocols
- Updated ucp_atomic_post() to use NBX flow
- UCT
- Introduced API uct_md_mkey_pack_v2
- Introduced UCT iface features API
- Introduced max_inflight_eps parameter in perf_attr API
- Introduced UCT_SEND_FLAG_PEER_CHECK flag that forces checking connectivity to a peer
- Introduced UCX_RCACHE_PURGE_ON_FORK to enable/disable cleaning regions when application is forking
- Disabled PEER_FAILURE capability for XPMEM
- Added API - uct_iface_is_reachable_v2()
- Added IPv6 address support in TCP
- Added latency estimation to uct_iface_estimate_perf()
- Adjusted knem and cma overhead cost
- Increased built-in TCP keep-alive interval to 2 seconds
- RDMA CORE (IB, ROCE, etc.)
- Introduced NDR autorecognition
- Introduced CQE zipping support
- Set the default MAX_RD_ATOMIC to maximum value supported by the hardware
- Disabled mlx5 ifaces on verbs MD
- Added detection of IB NDR devices
- Added check for CQ overrun in assert mode
- Added bitmap usage for releasing detached DCIs
- Added configuration for requests ack frequency with DevX
- Added remote QP info to tx error CQE traces
- ROCM
- Increased maximum number of HSA agents
- UCS
- Added topo module infrastructure
- Added memtrack and rcache information to VFS
- Added API for a per-process aggregate-sum statistics report
- Added memory pool set data structure
- Added new ptr_array API for bulk allocation
- Added ucs_string_buffer_append_flags() for string buffer
- Added ucs_ffs32()
- Added ucs_vsnprintf_safe() which always adds '\0'
- Added thread-safe put to ptr_map
- Improved accuracy of the topology distance estimation
- Added prints of leaked callbacks from the callback queue
- Removed a diagnostic message when fuse thread is stopped
- Added configurable limit for the memory consumed by rcache
- Added configuration for VFS(FUSE) thread affinity
- Added memory limit support to memtrack
- Packaging
- Added cmake config files for better integration with external cmake based projects
- Tools
- Added loop-back transport support in ucx_perftest
- Split ucx_perftest into separate modules
- Added process placement option for ucx_info
- Extended parameters correctness check in ucx_perftest
- Backported UCS-DEBUG-replace-PTR-with-void.patch
from upstream to fix compilation
* Thu Jan 13 2022 Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
- Fix UCM bistro support on non s390x archs
- Add ucm-fix-UCX_MEM_MALLOC_RELOC.patch to disable malloc relocations by default (bsc#1194369)
* Thu Sep 23 2021 Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
- Update to v1.11.1 (jsc#SLE-19260)
* Wed Feb 24 2021 Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
- Update openucx-s390x-support.patch to fix mmap syscall on s390x (bsc#1182691)
- Core:
- Added support for UCX monitoring using virtual file system (VFS)/FUSE
- Added support for applications with static CUDA runtime linking
- Added support for a configuration file
- Updated clang format configuration
- UCP
- Added rendezvous API for active messages
- Added user-defined name to context, worker, and endpoint objects
- Added flag to silence request leak check
- Added API for endpoint performance evaluation
- Added API - ucp_request_query
- Added API - ucp_lib_query
- Added bandwidth optimizations for new protocols multi-lane
- Added support for multi-rail over lanes with BW ratio >= 1/4
- Added support for tracking outstanding requests and aborting those in case of connection failure
- Refactored keep-alive protocol
- Added device id to wireup protocol
- Added support up to 128 transport layer resources in UCP context
- Added support CUDA memory allocations with ucp_mem_map
- Increased UCP_WORKER_MAX_EP_CONFIG to 64
- Adjusted memory type zcopy threshold when UCX_ZCOPY_THRESH set
- Refactored wireup protocols, rendezvous, get, zcopy protocols
- Added put zcopy multi-rail
- Improved logging for new protocols
- Added system topology information
- Added new protocols for eager offload protocols
- UCT
- Extended connection establishment API
- Added active message AM alignment in iface params
- Added active message short IOV API.
- Added support for interface query by operation and memory type
- Added API to get allocation base address and length
- Added md_dereg_v2 API
- UCS
- Added log filter by source file name.
- Added checking for last element in fraglist queue
- Added a method to get IP address from sockaddr.
- Added memory usage limits to registration cache
- RDMA CORE (IB, ROCE, etc.)
- Added report of QP info in case of completion with error
- Refactored of FC send operations
- Added support for DevX unique QPN allocation
- Optimized endpoint lookup for DCI
- Added support for RDMA sub-function (SF)
- Added support for DCI via DEVX
- Added DCI pool per LAG port
- Added support for RoCE IP reachability check using a subnet mask
- Added active message short IOV for UD/DC/RC mlx, UD/RC verbs
- Added endpoint keep alive check for UD
- Suppressed warning if device can't be opened
- Added support for multiple flush cancel without completion
- Added ignore for devices with invalid GID
- Added support for SRQ linked list reordering
- Added flush by flow control on old devices
- Added support for configurable rdma_resolve_addr/route timeout
- Shared memory
- Added active message short IOV support for posix, sysv, and self transports
- TCP
- Added support for peer failure in case of CONNECT_TO_EP
- Added support for active message short IOV
- See NEWS for a complete changelog and bug fixes
- Refresh openucx-s390x-support against latest sources
/usr/lib64/libucm.so.0 /usr/lib64/libucm.so.0.0.0
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