From Bottlenecks to Breakthroughs: Understanding GPU Performance with NVIDIA Profiling and Debugging Tools

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• Mozhgan Kabiri chimeh - NVIDIA Developer Relations Manager (UK&I)
• Thursday 04 December 2025, 13:00-14:00
• Room D, West Hub.

If you have a question about this talk, please contact Jack Atkinson.

Modern GPUs deliver extraordinary performance for scientific computing, but unlocking that performance requires understanding how applications use the hardware. This talk explores how NVIDIA ’s profiling and debugging tools help developers identify bottlenecks and optimise GPU workloads. We’ll look at practical techniques using NVIDIA Nsight™ Systems and NVIDIA Nsight™ Compute for performance analysis, and NVIDIA Compute Sanitizer and CUDA -GDB for detecting errors and improving reliability.

This talk is part of the RSE Seminars series.

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