Developer Guide and Reference

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Intrinsics for Miscellaneous FP 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>
Intrinsic Name
Operation
Corresponding
Intel® AVX-512 Instruction
_mm512_fixupimm_pd
,
_mm512_mask_fixupimm_pd
,
_mm512_maskz_fixupimm_pd
_mm512_fixupimm_round_pd
,
_mm512_mask_fixupimm_round_pd
,
_mm512_maskz_fixupimm_round_pd
Fixes up packed float64 elements.
VFIXUPIMMPD
_mm512_fixupimm_ps
,
_mm512_mask_fixupimm_ps
,
_mm512_maskz_fixupimm_ps
_mm512_fixupimm_round_ps
,
_mm512_mask_fixupimm_round_ps
,
_mm512_maskz_fixupimm_round_ps
Fixes up packed float32 elements.