SIMD
2021-08-18 本文已影响0人
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SISD: Single Instruction Single Data 单指令单数据
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SIMD:Single Instruction Multi Data 单指令多数据
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SIMT:Single Instruction Multiple Threads,单指令多线程。是SIMD的升级版。可对GPU中单个SM中的多个Core同时处理同一指令,并且每个Core存取的数据可以是不同的
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SISD: Single Instruction Single Data 单指令单数据
SIMD:Single Instruction Multi Data 单指令多数据
SIMT:Single Instruction Multiple Threads,单指令多线程。是SIMD的升级版。可对GPU中单个SM中的多个Core同时处理同一指令,并且每个Core存取的数据可以是不同的