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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/03/18 16:00:54 UTC
[GitHub] [arrow] lidavidm commented on pull request #12442: ARROW-15706: [C++][FlightRPC] Implement a UCX transport
lidavidm commented on pull request #12442:
URL: https://github.com/apache/arrow/pull/12442#issuecomment-1072551214
Thanks @cyb70289!
Note that there's some `#define` toggles in `ucx_internal.cc`. If you have an infiniband interface, I've found it's much faster with `#define ARROW_FLIGHT_UCX_SEND_CONTIG` uncommented. (However, on other transports, it's far far slower to have it uncommented.)
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