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2017 GTC San Jose

S7445 - What the Profiler is Telling You: Optimizing Whole Application Performance

Session Speakers
Session Description

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.


Additional Session Information
Intermediate
Talk
Algorithms HPC and Supercomputing Performance Optimization Tools and Libraries
50 minutes
Session Schedule