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CUDA tutorial: Difference between revisions
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→CUDA Block-Threading Model
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* threads in different blocks can not cooperate | * threads in different blocks can not cooperate | ||
In this model the threads within a block work on the same set of instructions (but perhaps with different data sets) and exchange data between each other via shared memory. Threads in other blocks do the same thing (see Figure). | In this model the threads within a block work on the same set of instructions (but perhaps with different data sets) and exchange data between each other via shared memory. Threads in other blocks do the same thing (see Figure). | ||
[[File: | [[File:Cuda_threads.png|thumbnail|Threads within a block intercommunicate via shared memory . ]] | ||
= First CUDA C Program= | = First CUDA C Program= | ||