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Issues list

Documentation for environment variables
#4273 opened Oct 11, 2019 by pentschev
26 👍 7
Misleading error messages, should be handled by the library user Bug
#8684 opened Nov 7, 2022 by civodul
10 👍 3
ABI compatibility?
#8087 opened Apr 1, 2022 by brianjmurrell
👍 3
Consolidate configure scripts
#8642 opened Oct 18, 2022 by jakirkham
5 👍 1
It would be nice to have an API to query expected bandwidth for a peer + memory pair combination
#6254 opened Feb 2, 2021 by abellina
👍 1
Origin of Impact of GDR_COPY in Device - Device's P2P Communication
#9225 opened Jul 19, 2023 by vitduck
👍 1
'OpenMPI with UCX' doc missing git submodule flag Bug
#9804 opened Apr 8, 2024 by TysonRayJones
2 👍 1
UCT zcopy performance of CMA in large message range Question Ask question
#5183 opened May 19, 2020 by Akshay-Venkatesh
1 👍 1
Release tarballs have changed, upsetting build systems. Bug
#8810 opened Jan 11, 2023 by bartoldeman
6 👍 1
ERR_MODE_PEER and ucp_ep_close_nb Feature New feature
#4403 opened Nov 7, 2019 by Akshay-Venkatesh
5 👍 1
GPU optimizations when gdrcopy is not present Optimization Code / performance optimization
#3898 opened Jul 18, 2019 by yosefe
@dmitrygx
👍 1
Transport retry count exceeded on mlx5_0:1/IB -- uct_ib_mlx5_completion_with_err() Bug
#6669 opened Apr 15, 2021 by weiguangcui
7 👍 1
Improving message traceability
#4725 opened Feb 3, 2020 by abellina
2 👍 1
how to safely close a ep and release all the outstanding requests
#6657 opened Apr 14, 2021 by haipeng31
👍 1
Build error with UCX 1.9.0 Bug
#5843 opened Oct 28, 2020 by rodrigo-ceccato
10 👍 1
MPICH + UCX 1.9 - MPI_Win_create fails with win_allgather Input/output error Bug
#7725 opened Nov 29, 2021 by thomasgillis
22 👍 1
Clang build error: unused variable nfences in ptmalloc Bug
#8898 opened Feb 20, 2023 by tonycurtis
@roiedanino
7 👍 1
Shared memory performance in UCX appears worse than vader btl Optimization Code / performance optimization
#2784 opened Aug 2, 2018 by paklui
2 👍 1
Update UCP request API API Change request
#849 opened Jun 26, 2016 by yosefe v1.2
@hoopoepg @brminich
2
Condition "status == UCS_OK" is always true when reached.
#9945 opened Jun 10, 2024 by maxim-banaev
3
Support for MPI_Accumlate operations in UCP Feature New feature
#396 opened Sep 14, 2015 by shamisp
MM optimizations for Power Feature New feature
#341 opened Jul 30, 2015 by shamisp
@yosefe
more Mac issues - headers and macros Portability
#335 opened Jul 29, 2015 by jeffhammond
UCX static build is broken Portability
#200 opened Apr 1, 2015 by shamisp
1
remove leading __ from all functions Change request
#172 opened Mar 18, 2015 by yosefe
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