Profilers

Profilers help you understand where your application spends its time, how well it uses CPUs and GPUs, and where the bottlenecks are. RCAC clusters provide vendor profiling suites for NVIDIA GPUs, AMD processors, and Intel processors.

• NVIDIA Nsight Tools Overview

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  The Nsight developer-tools suite: what Nsight Systems and Nsight Compute do, and when to use each.

  Overview

• Nsight Tools on RCAC Clusters

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  Which Nsight binaries ship with CUDA, the versions available per cluster, and where to find them.

  On RCAC clusters

• NVIDIA Nsight Systems

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  System-wide timeline profiling of GPU-accelerated applications with nsys and nsys-ui.

  Nsight Systems

• AMD uProf

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  Performance analysis for AMD processors and GPUs on Gautschi.

  AMD uProf

• Intel VTune Profiler

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  CPU, GPU, threading, and memory profiling with the VTune CLI and GUI on Gilbreth.

  Intel VTune