Files
rocm-systems/source/lib/rocprofiler-sdk-tool
Baraldi, Giovanni 1ba08cd4df Removing ATT buffer size limitation (#534)
* Removing SQTT buffer size limitation

* Update source/lib/rocprofiler-sdk/thread_trace/core.cpp

* Added testing for buffer size. Formatting.

* Add test as unstable

* Increase default buffer size

* Apply suggestions from code review

Co-authored-by: Indic, Vladimir <Vladimir.Indic@amd.com>

* Fix typo from code review

* Update tests/thread-trace/agent.cpp

---------

Co-authored-by: Giovanni <gbaraldi@amd.com>
Co-authored-by: Indic, Vladimir <Vladimir.Indic@amd.com>
2025-07-29 22:47:40 +02:00
..
2024-01-22 19:06:25 -06:00

ROCProfiler Tool Library

This is a tool that gets registered with the rocprofiler to obtain its services. The tool is built as a shared library and is named as rocprofiler-sdk-tool. The library can be preloaded using LD_PRELOAD to facilitate its registration as a tool with the rocprofiler.

The user through rocprofv3 script can select the options to obtain tracing and counter collection services from the rocprofiler.

Currently, this tool supports kernel trace and the hsa-api trace. The tool uses the following environment variables to read the user choices.

  • ROCPROF_KERNEL_TRACE=1 to obtain kernel trace
  • ROCPROF_HSA_API_TRACE=1 to obtain hsa api trace

The user can also specify the output filename and output file path to which the traces are written to.

  • ROCPROF_OUTPUT_PATH=<directory> to set the output directory path
  • ROCPROF_OUTPUT_FILE_NAME=<filename-without-extension> to set the output file name

CHANGELOG

The tool design is similar to its earlier versions. However, not all features that the earlier versions supported are supported by this tool.