Intel® Intrinsics Guide

Instruction Set
MMX
SSE
SSE2
SSE3
SSSE3
SSE4.1
SSE4.2
AVX
AVX2
FMA
AVX_VNNI
AVX-512
KNC
AMX
SVML
Other

Categories

Notices and Disclaimers
The Intel® Intrinsics Guide is a reference tool for Intel intrinsics. Intrinsic instructions (C-style functions) provide access to Intel® Streaming SIMD Extensions, Intel® Advanced Vector Extensions, and other instructions without writing assembly code. For detailed information about Intel intrinsics, see the Intel® C++ Compiler Classic Developer Guide and Referenceand the Intel® oneAPI DPC++/C++ Compiler Developer Guide and Reference.
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This intrinsic generates a sequence of instructions, which may perform worse than a native instruction. Consider the performance impact of this intrinsic.