Advanced_GPU_talk
Advanced_GPU_talk
Advanced_GPU_talk
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So what is a stream?<br />
• A sequence of operations that execute strictly in-order<br />
• But obviously there are limited resources -> concurrency<br />
• The theoretical model:<br />
• Operations in a stream are serialised<br />
• Operations in different streams can run concurrently<br />
Stream 1<br />
H2D<br />
Kernel 1<br />
D2H<br />
Stream 2<br />
H2D<br />
Kernel 2<br />
D2H