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RPMA Version 1.0.0
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@ldorau ldorau released this 25 Aug 08:09
1.0.0
b84bd6f
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Learn about vigilant mode.

Added

  • DEVELOPMENT.md file containing the most important information needed during development of the library

  • THREAD_SAFETY.md file containing the analysis of thread safety of the librpma library

  • APIs:

    • rpma_conn_cfg_get_compl_channel - gets if the completion event channel can be shared by CQ and RCQ
    • rpma_conn_cfg_get_srq - gets the shared RQ object from the connection
    • rpma_conn_cfg_set_compl_channel - sets if the completion event channel can be shared by CQ and RCQ
    • rpma_conn_cfg_set_srq - sets a shared RQ object for the connection
    • rpma_conn_get_compl_fd - gets a file descriptor of the shared completion channel from the connection
    • rpma_conn_wait - waits for a completion event on the shared completion channel from CQ or RCQ
    • rpma_srq_cfg_delete - deletes the shared RQ configuration object
    • rpma_srq_cfg_get_rcq_size - gets the receive CQ size of the shared RQ
    • rpma_srq_cfg_get_rq_size - gets the RQ size of the shared RQ
    • rpma_srq_cfg_new - creates a new shared RQ configuration object
    • rpma_srq_cfg_set_rcq_size - sets the receive CQ size of the shared RQ
    • rpma_srq_cfg_set_rq_size - sets the RQ size of the shared RQ
    • rpma_srq_delete - deletes the shared RQ object
    • rpma_srq_get_rcq - gets the receive CQ from the shared RQ object
    • rpma_srq_new - creates a new shared RQ object
    • rpma_srq_recv - initiates the receive operation in shared RQ
    • error RPMA_E_SHARED_CHANNEL - the completion event channel is shared and cannot be handled by any particular CQ
    • error RPMA_E_NOT_SHARED_CHNL - the completion event channel is not shared

  • examples:

    • 08srq-simple-messages-ping-pong-with-srq - a single-connection example for shared RQ with ping-pong messages
    • 13-messages-ping-pong-with-srq - a multi-connection example for shared RQ with ping-pong messages

  • logging of the source and the destination GID addresses in rpma_conn_req_new_from_id()

  • error message for RPMA_E_AGAIN: "Temporary error, try again"

  • peer_cfg: get/set_direct_write_to_pmem and get_descriptor are now thread-safe

  • conn_cfg: all get and set functions for CQ, RQ, SQ, RCQ, timeout and compl_channel are now thread-safe

  • multi-threaded tests:

    • rpma_conn_apply_remote_peer_cfg
    • rpma_conn_cfg_get_srq
    • rpma_conn_cfg_set_srq
    • rpma_conn_req_connect
    • rpma_ep_next_conn_req
    • rpma_log_set_function
    • rpma_log_set_get_threshold
    • rpma_log_set_threshold
    • rpma_peer_cfg_set_direct_write_to_pmem
    • rpma_srq_cfg_new
    • rpma_srq_cfg_get_rcq_size
    • rpma_srq_cfg_get_rq_size
    • rpma_srq_cfg_set_rcq_size
    • rpma_srq_cfg_set_rq_size
    • rpma_srq_delete
    • rpma_srq_get_rcq
    • rpma_srq_new

Changed

  • APIs:

    • rpma_cq_wait - returns RPMA_E_SHARED_CHANNEL if the completion channel is shared

  • Renamed CMake variables:

    • COVERAGE to TESTS_COVERAGE
    • DEVELOPER_MODE to BUILD_DEVELOPER_MODE
    • TEST_PYTHON_TOOLS to TESTS_PERF_TOOLS
    • TRACE_TESTS to TESTS_VERBOSE_OUTPUT
    • USE_ASAN to DEBUG_USE_ASAN
    • USE_UBSAN to DEBUG_USE_UBSAN

  • Changed default values of CMake variables:

    • CMAKE_BUILD_TYPE from Debug to Release
    • TESTS_PERF_TOOLS - from ON to OFF

  • all examples and internal API files now comply with the new character limit per line (100 characters)

Fixed

  • APIs:
    • rpma_peer_delete - fixed memory leak when ibv_dealloc_pd() fails

Removed

  • CMake variables:

    • CHECK_CSTYLE
    • TESTS_LONG
    • TESTS_USE_VALGRIND

  • old integration tests

  • suppressions for get and set functions for CQ, RQ, SQ and timeout has been removed

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