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GTC ON-DEMAND

Performance Optimization
Presentation
Media
Everything You Need to Know About Unified Memory
Abstract:
We'll cover all the things you need to know about Unified Memory: fundamental principles, important use cases, advances in the latest GPU architectures, HMM and ATS details, performance considerations and optimization ideas, and new application results, including data analytics and deep learning. 2018 is going to be the year of Unified Memory. Both HMM and ATS will be available and developers will start using the true Unified Memory model with the system allocator "the way it's meant to be played." We'll discuss all the caveats and differences between cudaMallocManaged and malloc. A big part of the talk will be related to performance aspects of Unified Memory: from migration throughput optimizations to improving the overlap between kernels and prefetches.
 
Topics:
Performance Optimization, Programming Languages, HPC and Supercomputing
Type:
Talk
Event:
GTC Silicon Valley
Year:
2018
Session ID:
S8430
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