Uploaded image for project: 'Qpid Dispatch'
  1. Qpid Dispatch
  2. DISPATCH-1352

qd_buffer_list_clone cost is dominated by cache misses

    XMLWordPrintableJSON

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 1.7.0
    • Fix Version/s: None
    • Component/s: Routing Engine
    • Labels:

      Description

      qd_buffer_list_clone on qd_message_copy for qd_message_pvt_t.ma_to_override/ma_trace/ma_ingress is dominated by cache misses costs:

      • to "allocate" new qd_buffer_t
      • to reference any qd_buffer_t from the source qd_buffer_list_t

        Attachments

        1. screenshot-2.png
          92 kB
          Francesco Nigro
        2. screenshot-1.png
          49 kB
          Francesco Nigro

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              nigro.fra@gmail.com Francesco Nigro
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated: