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Article | REF: H1200 V1

SIMD instruction sets

Authors: Daniel ETIEMBLE, Lionel LACASSAGNE

Publication date: February 10, 2015

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3. Using SIMD instructions

As with all processor instructions, SIMD instructions can be used at assembly programming level, but this method is complex or inefficient. The two methods used are compiler "vectorization" options and the use of functions close to assembler instructions, known as intrinsics .

3.1 Compilers

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