New Suite of Nsight Tools for Gaming and Graphics Developers

Nsight developer tools is a suite of powerful tools and SDKs for profiling, debugging and optimizing applications focused on improving performance for graphics…

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NVIDIA
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Chaitrali Joshi
•4 min read•beginner•
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Overview

The article introduces the new suite of Nsight tools designed for gaming and graphics developers, focusing on profiling, debugging, and optimizing applications for enhanced performance. It highlights various SDKs, including Nsight Perf SDK, Nsight Aftermath SDK, NVIDIA Nsight Graphics, and Nsight Systems, each offering unique features and improvements.

What You'll Learn

1

How to collect GPU performance metrics using the NVIDIA Nsight Perf SDK

2

Why Nsight Aftermath SDK is essential for debugging GPU exceptions

3

How to utilize NVIDIA Nsight Graphics for debugging high-fidelity 3D graphics applications

4

How to analyze system-wide performance using Nsight Systems

Key Questions Answered

What are the new features of the Nsight Perf SDK 2021.1.2?
The Nsight Perf SDK 2021.1.2 includes an HTML Report Generator for GPU profiling, open-source sample code, the ability to measure whole frames and individual draws, and low-level range profiler APIs for custom tools. These features simplify the process of gathering in-depth performance metrics.
How does Nsight Aftermath SDK assist in debugging GPU exceptions?
Nsight Aftermath SDK provides detailed GPU state information and breadcrumbs leading to exceptions, particularly for applications using Direct3D 12 and Vulkan. The latest version enhances UI and data display, improving the reliability of generated dump information.
What updates are included in NVIDIA Nsight Graphics 2021.3?
NVIDIA Nsight Graphics 2021.3 adds support for Windows 21H1, DirectX Agility SDK, GPU Trace for Vulkan/OpenGL Interop, OptiX, and Multi-Window Applications. It also includes sample applications and Direct Launch capabilities for improved debugging and profiling.
What improvements does Nsight Systems 2021.3 offer for performance analysis?
Nsight Systems 2021.3 introduces an expert system view for identifying problem patterns, the ability to correlate multiple reports, and low overhead GPU workload batch tracing for Vulkan and Direct3D12. These enhancements aim to improve the profiling experience and help developers locate issues more effectively.

Technologies & Tools

Profiling Tool
Nvidia Nsight Perf SDK
Used for collecting GPU performance metrics from applications.
Debugging Tool
Nsight Aftermath SDK
Provides data for debugging GPU exceptions in applications using Direct3D 12 and Vulkan.
Graphics Debugging Tool
Nvidia Nsight Graphics
Enables debugging and profiling of high-fidelity 3D graphics applications.
Performance Analysis Tool
Nsight Systems
Helps developers tune and scale software across CPUs and GPUs.

Key Actionable Insights

1
Utilize the HTML Report Generator in the Nsight Perf SDK to quickly generate GPU profiling reports.
This feature allows developers to gather in-depth performance metrics with minimal coding effort, making it easier to identify bottlenecks and optimize applications.
2
Leverage the detailed GPU state information provided by the Nsight Aftermath SDK for effective debugging.
This SDK is particularly useful for applications using advanced graphics APIs, ensuring that developers can trace issues back to their source and improve application stability.
3
Take advantage of the new features in NVIDIA Nsight Graphics to enhance debugging of 3D applications.
With extended API support and sample applications, developers can streamline their workflow and improve the performance of their graphics applications.
4
Use Nsight Systems to conduct comprehensive performance analysis across CPUs and GPUs.
The latest updates provide tools for correlating multiple reports and identifying performance issues, which is crucial for optimizing complex applications.