Discussions

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  How to explain the mechanism behind the process of receiving UCT_AM

  w7658610 asked Dec 27, 2021 in Q&A · Unanswered

  

  

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  some questions about uct_iface_attr.cap.am

  w7658610 asked Dec 15, 2021 in Q&A · Answered

  

  

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  Why seperate `utc_def.h` from `uct.h`?

  Honggang-LI asked Nov 1, 2021 in Q&A · Answered

  

  

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  Can I use the same one ucp_ep for recv and send?

  w7658610 asked Dec 5, 2021 in Q&A · Answered

  

  

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  💬

  UCF 2021 Schedule ，Will it have the record for the conference?

  w7658610 started Dec 1, 2021 in General

  

  

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  How to know the specific address that uct_iface_get_device_address obtained

  w7658610 asked Nov 30, 2021 in Q&A · Answered

  

  

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  How to use UCX in multiple processes

  hanzhihua112 asked Oct 27, 2021 in Q&A · Answered

  

  

  

  

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• 1

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  How to test UCT 'intra-node' components?

  Honggang-LI asked Oct 18, 2021 in Q&A · Answered

  

  

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  incomplete type `uct_device_addr_t`?

  Honggang-LI asked Oct 20, 2021 in Q&A · Unanswered

  

  

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  should we dump UCT componet device type?

  Honggang-LI asked Oct 18, 2021 in Q&A · Answered

  

  

  4
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  How to test UCT/self component?

  Honggang-LI asked Oct 18, 2021 in Q&A · Answered

  

  

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  How to update UCX while keeping OpenMPI unchanged

  kingold5 asked Sep 24, 2021 in Q&A · Answered

  

  

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• 1

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  src/ucs/stats/client_server.c is broken?

  Honggang-LI asked Sep 23, 2021 in Q&A · Unanswered

  

  

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• 1

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  Can't check code style with git-clang-format-12.0.1-1.fc34.x86_64

  Honggang-LI asked Sep 22, 2021 in Q&A · Answered

  

  

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  How to build src/ucs/stats/stats_reader.c ?

  Honggang-LI asked Sep 12, 2021 in Q&A · Answered

  

  

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  What does UCM_EVENT_STATUS_NEXT mean?

  Honggang-LI asked Sep 7, 2021 in Q&A · Answered

  

  

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  how to test UCM allocator?

  Honggang-LI asked Sep 6, 2021 in Q&A · Answered

  

  

  5
• 1

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  How the register cost 180ns got?

  haipeng31 asked Aug 18, 2021 in Q&A · Unanswered

  

  

  1
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  Latency not expected for eager zcopy

  haipeng31 asked Aug 17, 2021 in Q&A · Answered

  

  

  15
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  why am_zcopy has iov cnt = 3 limit?

  haipeng31 asked Aug 16, 2021 in Q&A · Answered

  

  

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  Why eager mode need memcpy on receiver side?

  haipeng31 asked Aug 15, 2021 in Q&A · Answered

  

  

  2
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  Confused with how bcopy threshold is calculated?

  haipeng31 asked Aug 9, 2021 in Q&A · Answered

  

  

  7
• 2

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  can I run ucx without rcache?

  haipeng31 asked Aug 12, 2021 in Q&A · Answered

  

  

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  what's the meaning/function of uct_ppn_bandwidth?

  XCloudAI asked Jun 20, 2021 in Q&A · Answered

  

  

  

  

  3
• 1

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  How to understand uct_iface_attr::latency?

  XCloudAI asked Jun 20, 2021 in Q&A · Answered

  

  

  

  

  3