NVTX 3.2 Release Announcement

Developer Tools Nsight Systems Announcements
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Release Announcement

NVIDIA Tools Extension SDK (NVTX) is an API for annotating events, code ranges, and resources in your applications, with bindings available for C, C++, and Python.

NVTX 3.2 is now available for download on GitHub.

Release Highlights

  • Payload Extension - Add custom structured data to NVTX events such as ranges and markers, then view the data in tools with support for this extension, such as NVIDIA Nsight Systems
  • Counters Extension - Record numerical quantities suitable for statistical analysis or display as a graph, table, etc
  • Memory Extension - Annotate CPU and GPU memory heaps and regions in order to improve statistics, correctness checking, diagnostics, etc, for use with a tool such as NVIDIA Compute Sanitizer
  • Sample Backend - A minimal code sample for building a custom tool that can collect NVTX data
  • CMake fixes - Add NVTX to your project using CMake Package Manager (CPM) or conda-forge
  • Compiler diagnostic messages addressed for a streamlined development experience

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