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rocm-systems/projects/rocprofiler-sdk/samples/api_buffered_tracing/README.md
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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