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GTC ON-DEMAND

Performance Optimization
Presentation
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What the Profiler is Telling You: Optimizing Whole Application Performance
Abstract:

In this session we explore how to analyze and optimize the performance of GPU-accelerated applications. Working with a real-world example, attendees will learn how to analyze application performance by measuring data transfers, unified memory page migrations, inter-GPU communication, and performing critical path analysis. Using the example application, and using NVIDIA's profiling tools as an example tool set, we will walk through various optimizations and discuss their impact on the performance of the whole application. This session is accompanied by Session S7444, which considers performance optimization of GPU kernels.

 
Topics:
Performance Optimization, Algorithms & Numerical Techniques, Tools & Libraries, HPC and Supercomputing
Type:
Talk
Event:
GTC Silicon Valley
Year:
2017
Session ID:
S7445
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