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rocm-systems/samples/api_buffered_tracing
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Co-authored-by: srawat <120587655+SwRaw@users.noreply.github.com>
Co-authored-by: Mythreya <mythreya.kuricheti@amd.com>
Co-authored-by: Jonathan R. Madsen <jonathanrmadsen@gmail.com>
2025-01-22 19:11:20 -06:00
..
2025-01-22 19:11:20 -06:00

API Buffer Tracing Sample

Services

  • Code object callback tracing for mapping kernel IDs to kernel names
  • HSA API (Core, AMD Ext)
  • HIP API (Runtime)
  • Kernel dispatch
  • Memory copy
  • Page Migration
  • Scratch Memory

Properties

  • Buffer size of 4096 bytes which is automatically flushed once >= 87.5% of buffer is filled (3584 bytes)
  • Creation of dedicated thread for buffer callback delivery
  • Push external correlation IDs once per thread (value is thread ID)
  • Receives notifications for internal thread creation