Jonathan R. Madsen
72cbcedc9e
* LD_PRELOAD librocprofiler-sdk-roctx.so when marker-trace enabled - this enables apps to link against old ROCTx (libroctx64.so) but get marker tracing in rocprofv3 * Update CHANGELOG * Validation test for app linked to old (roctracer) ROCTx library * Tweak scope of tool_counter_info - causing "signal-unsafe call inside of a signal" error for ThreadSanitizer on mi200 * Fix handling of missing transpose-roctracer-roctx * Disable rocprofv3 aborted-app test (ThreadSanitizer) - ThreadSanitizer + mi200/mi300 + aborted-app results in a signal-unsafe call inside a signal that cannot be specifically suppressed as usual via rocprofv3_error_signal_handler for some unknown reason * Add UndefinedBehaviorSanitizer job
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.