Developer Guide and Reference

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Intrinsics for Move Operations

The prototypes for Intel® Advanced Vector Extensions 512 (Intel® AVX-512) intrinsics are located in the
zmmintrin.h
header file.
To use these intrinsics, include the
immintrin.h
file as follows:
#include <immintrin.h>
variable
definition
src
source element to use based on writemask result
k
writemask used as a selector
a
first source vector element
_mm_mask_mov_pd
__m128d _mm_mask_mov_pd(__m128d src, __mmask8 k, __m128d a)
CPUID Flags: AVX512F, AVX512VL
Instruction(s): vmovapd
Move packed double-precision (64-bit) floating-point elements from
a
to the return value using writemask
k
(elements are copied from
src
when the corresponding mask bit is not set).
_mm_maskz_mov_pd
__m128d _mm_maskz_mov_pd(__mmask8 k, __m128d a)
CPUID Flags: AVX512F, AVX512VL