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GTC ON-DEMAND

Performance Optimization
Presentation
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What the Profiler is Telling You: Optimizing GPU Kernels
Abstract:
In this session we explore how to analyze and optimize the performance of kernels running on the GPU. Working with a real-world example, we will walk through an analysis-driven process leading to a series of kernel-level optimizations, using NVIDIA's profiling tools as an example. Attendees will learn about the fundamental performance limiters-instruction throughput, memory throughput, and latency and we will present strategies to identify and tackle each type of limiter.
 
Topics:
Performance Optimization, Tools & Libraries, HPC and Supercomputing
Type:
Talk
Event:
GTC Silicon Valley
Year:
2018
Session ID:
S8630
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