Bob Crovella, 6/18/2020CUDA UNIFIED MEMORY2AGENDA• Managed Memory - basic idea, objectives,
benefits• Demand-Paging, Oversubscription, Concurrency,
Atomics• Use Cases: Deep Copies, Linked Lists, C++
Objects, Graph Traversal• Performance: Prefetching, Hints
• Multi-GPU Considerations
• Further Study
• Homework3THE CUDA 3-STEP PROCESSING SEQUENCE
Recall from Module 1…->Wouldn’t it be nice if we didn’t have to do (i.e. write the code for) steps 1 and 3?4INTRODUCING UNIFIED MEMORY
WITH DEMAND PA
