Jonathan R. Madsen
957bb7a4e5
* Perfetto submodule * include/rocprofiler-sdk/cxx/perfetto.hpp - adapted from tests/common/perfetto.hpp - updated json-tool to use <rocprofiler-sdk/cxx/perfetto.hpp> * Update include/rocprofiler-sdk/cxx - add details/delimit.hpp - add details/join.hpp - extend details/mpl.hpp - extend details/operators.hpp * Update lib/rocprofiler-sdk/hsa/async_copy.cpp - update MEMORY_COPY direction names * Preliminary perfetto support * Update lib/rocprofiler-sdk-tool/generatePerfetto.cpp - fix getting roctx msg vs. buffer operation name * Temporary variable restructuring * Perfetto patches after rebasing onto main * Revert lib/rocprofiler-sdk/hsa/async_copy.cpp - revert name * Update lib/rocprofiler-sdk-tool/generatePerfetto.cpp - fix ReadTrace * Update tests/bin/hip-in-libraries - sleep_for * Support PFTRACE output format option in rocprofv3 * Change perfetto logging * Update rocprofv3 tests to generate pftrace output * Minor tweak to json-tool.cpp * Update requirements.txt for perfetto testing * Fix data race on amount_read in generatePerfetto.cpp * Add testing for pftrace output - relatively simple testing which verifies that the pftrace file has the same number of entries as JSON data for HIP/HSA/marker/kernel/memory_copy * Fix import in perfetto_reader.py * Fix data race in generatePerfetto.cpp
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=1to obtain kernel traceROCPROF_HSA_API_TRACE=1to 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 pathROCPROF_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.