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…eparations UCP/TAG: Receiver-side multi-lane preparations
- added message ID & offset to AM message header - added AM BW lanes iteration - added configuration to set max eager lanes - fixed AB BW wireup: added proxy EP to allow signalling - disabled multi-lane for stream proto - added processing of no-resources - added offset to rndv data - added logging of new eager packets - moved request fields under 'tag'.
- constant renaming - comments updated
- addressed PR comments
UCP/AM: sender-side multilane preparation
UCP/IOV/TEST: Add function to seek to a relative location in iovec.
…_hdr UCT/RC/DC: Increase RNDV priv data size
…nnect UCP/STREAM: drop data if EP was closed
…fragment. - Stream receive to maintain its own receive offset for the unpack function - as preparation to not using common receive offset for all protocols. For example, multi-lane tag-matching will not not need it. - Add ucp_request_recv_data_unpack() to unpack and update the receive request state. - Add ucp_dt_unpack_only() to unpack single fragment into a buffer.
UCP/TAG: Use separate field for md index in offload RNDV hdr
UCP/DT/STREAM: Add function to unpack request data and unpack single fragment.
Allow receiving out-of-order fragments for eager and rndv_data protocols. Each fragment contains the offset into which the data should be placed relative to the receive buffer.
UCT/DC: HW TM support for dc_x
…impl UCP: implementation of ucp_tag_send_nbr()
UCP/TAG: Add support for out-of-order fragments.
GTEST: fix skip TLS in test_ucp_ep_force_disconnect
- due to limitations in registration of memory on sender side there should be limited number of AM BW lanes - minor optimization in AM BW lane init
- minor optimization - break on found AM lane
…unavail-tls UCP/CONTEXT: Show warning about non-existing transport
Moving QP to error state does not guarantee all CQEs for inprogress receives would be generated when the modify_qp command completes. In order to have such guarantee, need to move the QP to reset state. However, calling ibv_modify_qp() will go to mlx5 driver which may try to cleanup those CQEs, which will mess up the linked list. Instead, we call ibv_cmd_modify_qp() directly which will just modify the QP without any cleaup actions.
…qp-reset-v1.3.x UCT/IB/MLX5: Move QP to RESET (instead of error) before cleaning the SRQ - v1.3.x
…eup-lane-v1.3.x UCP/EP/INFO: Fix ep info print when there is no wireup lane - v1.3.x
…nd-nbr-v1.3.x UCP/EP: Fix missing initialization of rndv_send_nbr thresholds v1.3.x
There is no requirement in ugni to serialize on the actual device. Serialization must occur on the virtual device (CDM). This commit fixes the locking and greatly improves multi-threaded performance. Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov> (cherry picked from commit fed3fc5) Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
uct/ugni: fix internal locking
+ Added the vendor_part_id=41682 to the list of usable IB HCAs. + Don't disqualify the dc transport if its version_flag is not UCT_DC_IFACE_ADDR_DC_V1 or UCT_DC_IFACE_ADDR_DC_V2. This could be the case for a "Generic HCA" which does support dc. (cherry picked from commit 03046ae)
(cherry picked from commit 4bed082)
IB/DC: new vendor_part_id for ConnectX-5 and enable dc for a Generic HCA - v1.3.x
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