gpu profiler software - Brave Search

gpuopen.com › rgp

AMD Radeon™ GPU Profiler - AMD GPUOpen

AMD RGP gives you unprecedented, in-depth access to a GPU. Easily analyze graphics, async compute usage, event timing, pipeline stalls, barriers, bottlenecks, and other performance inefficiencies.

NVIDIA Developer

developer.nvidia.com › nvidia-visual-profiler

NVIDIA Visual Profiler | NVIDIA Developer

The NVIDIA Visual Profiler is a cross-platform performance profiling tool that delivers developers vital feedback for optimizing CUDA C/C++ applications. First introduced in 2008, Visual Profiler supports all 350 million+ CUDA capable NVIDIA ...

Videos

New GPU Profiler and RHI Submission Pipeline | Unreal Fest Stockholm ...

December 2, 2025

Mastering Nvidia Nsight GPU Profiling - YouTube

January 20, 2026

Lecture 44: NVIDIA Profiling - YouTube

February 16, 2025

UE5: Profilers Explained - YouTube

February 9, 2025

Continuous Profiling for GPUs — Matthias Loibl, Polar Signals ...

HPC Assistant: GPU Profiling

github.com › JeremyMain › GPUProfiler

GitHub - JeremyMain/GPUProfiler: GPUProfiler - Understand your application and workflow resource requirements · GitHub

GPUProfiler is not a source code profiler but a resource and utilization profile that can provide a snapshot of a system and select resource utilization metrics over a period of time.

Starred by 313 users

Forked by 20 users

NVIDIA Developer

developer.nvidia.com › performance-analysis-tools

Nsight Developer Tools | NVIDIA Developer

Nsight Graphics is a standalone application for the debugging, profiling, and analysis of graphics applications on Microsoft Windows and Linux. It allows you to optimize the performance of applications based on Direct3D 11, Direct3D 12, DirectX ...

intel.com › content › www › us › en › docs › oneapi › optimization-guide-gpu › 2023-0 › gpu-analysis-with-vtunetm-profiler.html

GPU Analysis with VTuneTM Profiler

VTuneTM Profiler is a performance analysis tool for serial and multi-threaded applications. It helps you analyze algorithm choices and identify where and how your application can benefit from available hardware resources.

Microsoft Learn

learn.microsoft.com › en-us › visualstudio › profiling › gpu-usage

Use the GPU Usage tool in the Performance Profiler - Visual Studio (Windows) | Microsoft Learn

October 30, 2025 - Use the GPU Usage tool in the Performance Profiler to better understand the high-level hardware usage of your Direct3D app. It helps you see whether the performance of your app is CPU-bound or GPU-bound, and gain insight into how you can use ...

docs.nersc.gov › tools › performance › nvidiaproftools

NVIDIA Profiling Tools - NERSC Documentation

NVIDIA Data Center GPU Manager (DCGM) is a light weight tool to measure and monitor GPU utilization and comprehensive diagnostics of GPU nodes on a cluster. NERSC will be using this tool to measure application utilization and monitor the status of the machine.

rocm.blogs.amd.com › software-tools-optimization › profilers › README.html

Introduction to profiling tools for AMD hardware - ROCm™ Blogs

April 10, 2026 - For HPC workloads, we recommend programming with HIP in a Linux® environment on AMD Instinct™ GPUs and using rocprof-compute, rocprof-sys or rocprofv3 profiling tools on them. ... uProf (AMD MICRO-prof) is a software profiling analysis tool ...

NVIDIA Developer

developer.nvidia.com › nsight-systems

Nsight Systems | NVIDIA Developer

Nsight Systems latches on to target applications with low-overhead to expose CPU and GPU activity in timeline, correlating events to remedy performance blockers. For compute tasks, it supports investigating CUDA, cuBLAS, cuDNN, and NVIDIA TensorRT™. For graphics, it profiles Vulkan, OpenGL, DirectX 11, DirectX 12, DXR, and NVIDIA OptiX™ APIs.

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intel.com › developers › tools › intel® graphics performance analyzers

Intel® Graphics Performance Analyzers

... A command line and scripting interface allows users to access frameworks that expose capture and playback functionalities in Intel® Graphics Performance Analyzers (Intel® GPA).

intel.com › developers › tools › intel® vtune™ profiler

Fix Performance Bottlenecks with Intel® VTune™ Profiler

Intel® VTune™ Profiler optimizes application performance, system performance, and system configuration for AI, HPC, cloud, IoT, media, storage, and more. CPU, GPU, and NPU: Tune the entire application’s performance―not just the accelerated ...

softwarerecs.stackexchange.com › questions › 82950 › best-cuda-profiler

profiling - Best CUDA profiler - Software Recommendations Stack Exchange

TL;DR:

The up-to-date Nvidia tool to optimize a single compute kernel is Nsight Compute.

Details:

nvprof and nvvp are legacy profilers, while the Nsight profilers are newer and are regularly updated with new features. So as long as the Nsight profilers support your GPU architecture, you should probably use them.

I do not know how exactly Nvidia categorizes its software products into "Nsight" or not, but Nsight certainly is not a single product/piece of software and not everything called "Nsight" has something to do with profiling. As you noted, there are multiple IDE plugins under this moniker which give better syntax highlighting, a debugging GUI (wrapping cuda-gdb) etc.

The two available profilers for use in the compute context (vs 3D/Ray-Tracing with "Nsight Graphics") are Nsight Systems (nsys) and Nsight Compute (ncu). Both can be called in CLI mode for data-collection on a remote server, or with a GUI (nsys-ui and ncu-ui) to view the collected data or interactively collect data.

Nsight Systems gives you a timeline for the whole application, i.e. as OP described it, it "minimize[s] bottlenecks between multiple kernel invocations/data transfers, etc." and is therefore not what OP is searching for.

For more information on the relation between legacy and Nsight profilers see the Nvidia blog post Migrating to NVIDIA Nsight Tools from NVVP and Nvprof

qualcomm.com › developer › software › qualcomm-profiler

Qualcomm® Profiler | Qualcomm

The Qualcomm Profiler GUI tool is a system-wide performance profiling tool designed to visualize system performance and identify optimization and application scaling improvement opportunities across Qualcomm SoC CPUs, GPUs, DSPs and other IP blocks.

Do more with less.

polarsignals.com › blog › posts › 2025 › 04 › 01 › introducing-continuous-gpu-profiling

Maximize GPU Efficiency: Visualize, Analyze, and Optimize with Precision

April 1, 2025 - Now you can see exactly how your GPUs are being utilized millisecond by millisecond. Our solution helps you move from guesswork to data-driven optimization. Polar Signals Continuous Profiling for GPUs empowers you to take control of your GPU ...

github.com › JeremyMain › GPUProfiler › releases

Releases · JeremyMain/GPUProfiler

June 27, 2021 - GPUProfiler - Understand your application and workflow resource requirements - Releases · JeremyMain/GPUProfiler

Author JeremyMain

techspot.com › downloads › 7563-radeon-gpu-profiler.html

AMD Radeon GPU Profiler Download Free - 1.15.1 | TechSpot

August 29, 2023 - Download AMD Radeon GPU Profiler - AMD's Radeon GPU Profiler is a low-level optimization tool that provides detailed information on Radeon GPUs.

Rating: 5 - 1 votes

aditya-sunjava.medium.com › optimizing-gpu-performance-a-comprehensive-guide-to-profiling-tools-and-techniques-90cac941a088

Optimizing GPU Performance: A Comprehensive Guide to Profiling Tools and Techniques | by Aditya Bhuyan | Medium

September 17, 2025 - ... AMD Radeon Developer Tool Suite (GPU PerfAPI and GPU PerfStudio): A set of profiling tools for AMD GPUs, including GPU PerfAPI for low-level performance counter access and GPU PerfStudio for a graphical profiling interface.

handbook.eng.kempnerinstitute.harvard.edu › s5_ai_scaling_and_engineering › scalability › gpu_profiling.html

19.3. GPU Profiling — Kempner Institute Computing Handbook

October 30, 2025 - Nsight Systems (High-Level Profiling) checks our code overall to see if there are any problems (e.g., with host and device communication or GPU kernels) identifying non-performant/top kernel(s) and then Nsight Compute (Kernel-Specific Profiling) dives into the details of the identified kernel(s) to help with optimizing, debugging and fixing the issue.

reddit.com › r/cuda › using nvidia tools for profiling

r/CUDA on Reddit: Using Nvidia tools for profiling

March 7, 2025 -

I've written a guide on using Nvidia tools (Nsight systems, Nsight Compute,..) from zero to hero, here is content:

Fix-Bug

Chapter01: Introduction to Nsight Systems - Nsight Compute

Chapter02: Cuda toolkit - Cuda driver

Chapter03: NVIDIA Compute Sanitizer Part 1

Chapter04: NVIDIA Compute Sanitizer Part 2

Chapter05: Global Memory Coalescing

Chapter06: Warp Scheduler

Chapter07: Occupancy Part 1

Chapter08: Occupancy Part 2

Chapter09: Bandwidth - Throughput - Latency

Chapter10: Compute Bound - Memory Bound

This is fantastic! Profiling can be such a pain, especially for newcomers, so your guide is going to be a real lifesaver for a lot of us. I love how you broke it down into manageable chapters – really makes it easier to digest. The sections on memory coalescing and understanding occupancy are super helpful. Have you had any feedback from users yet? I'm definitely diving into this; can't wait to see how much performance I can squeeze out of my kernels using the insights from your guide! Keep up the great work!

gpuopen.com › learn › amd-lab-notes › amd-lab-notes-profilers-readme

Introduction to profiling tools for AMD hardware - AMD GPUOpen

April 12, 2023 - For HPC workloads, we recommend programming with HIP in a Linux® environment on AMD Instinct™ GPUs and using Omniperf, Omnitrace or ROC-profiler profiling tools on them. AMD uProf (AMD MICRO-prof) is a software profiling analysis tool for x86 applications running on Windows, Linux® and FreeBSD operating systems and provides event information unique to the AMD “Zen”-based processors and AMD Instinct™ MI Series accelerators.