ROC Profiler

ROCProfiler API Specification

Introduction

ROCProfiler library, GPU Applications Profiling/Tracing APIs. The API provides functionality for profiling GPU applications in kernel and application and user mode and also with no replay mode at all and it provides the records pool support with an easy sequence of calls, so the user can be able to profile and trace in easy small steps, our samples code can give good examples of how to use the API calls for both profiling and tracing

This document is going to discuss the following:

1. Symbol Versions
2. Library Versioning
3. Status Codes
4. General ROCProfiler Requirements
5. Timestamp Operations
6. General Records Type
   • Agents(AMD CPU/GPU) Handling
   • Queues(AMD HSA QUEUES) Handling
   • Kernels Handling
7. Profiling Part Handling
   • Counter Collection Handling
8. Tracer Part Handling
   • Tracer ROCTX API Data
   • Tracer HSA API Data
   • Tracer HIP API Data
9. Memory Storage Buffer
10. ROCProfiler Sessions
    • Session Filters Handling
    • Session Range Labeling
    • Session User Replay Pass Mode
11. Device Profiling API
12. rocprofiler_plugins