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CUDA tutorial: Difference between revisions
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== Common GPU Programming Strategies == | == Common GPU Programming Strategies == | ||
* Constant memory also resides in DRAM- much slower access than shared memory | * Constant memory also resides in DRAM- much slower access than shared memory | ||
** BUT, it’s | ** BUT, it’s cached !!! | ||
** highly efficient access for read-only, broadcast | ** highly efficient access for read-only, broadcast | ||
* Carefully divide data acording to access patterns: | * Carefully divide data acording to access patterns: | ||