CUDA编程笔记(2)——GPU core VS CPU core

这篇笔记摘自Professional CUDA C Programming

Even though many-core and multicore are used to label GPU and CPU architectures, a GPU core is quite different than a CPU core.
A CPU core, relatively heavy-weight, is designed for very complex control logic, seeking to optimize the execution of sequential programs.
A GPU core, relatively light-weight, is optimized for data-parallel tasks with simpler control logic, focusing on the throughput of parallel programs.

 

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