AVX-512-Set-XMM#

_mm_mask_set1_epi8#

Tech:: AVX-512
Category:: Set
Header:: immintrin.h
Searchable:: AVX-512-Set-XMM
Register:: XMM 128 bit
Return Type:: __m128i
Param Types:: __m128i src, __mmask16 k, char a
Param ETypes:: UI8 src, MASK k, UI8 a

__m128i _mm_mask_set1_epi8(__m128i src, __mmask16 k,
                           char a)

Intel Description

Broadcast 8-bit integer “a” to all elements of “dst” using writemask “k” (elements are copied from “src” when the corresponding mask bit is not set).

Intel Implementation Psudeo-Code

FOR j := 0 to 15
        i := j*8
        IF k[j]
                dst[i+7:i] := a[7:0]
        ELSE
                dst[i+7:i] := src[i+7:i]
        FI
ENDFOR
dst[MAX:128] := 0

_mm_maskz_set1_epi8#

Tech:: AVX-512
Category:: Set
Header:: immintrin.h
Searchable:: AVX-512-Set-XMM
Register:: XMM 128 bit
Return Type:: __m128i
Param Types:: __mmask16 k, char a
Param ETypes:: MASK k, UI8 a

__m128i _mm_maskz_set1_epi8(__mmask16 k, char a);

Intel Description

Broadcast 8-bit integer “a” to all elements of “dst” using zeromask “k” (elements are zeroed out when the corresponding mask bit is not set).

Intel Implementation Psudeo-Code

FOR j := 0 to 15
        i := j*8
        IF k[j]
                dst[i+7:i] := a[7:0]
        ELSE
                dst[i+7:i] := 0
        FI
ENDFOR
dst[MAX:128] := 0

_mm_mask_set1_epi16#

Tech:: AVX-512
Category:: Set
Header:: immintrin.h
Searchable:: AVX-512-Set-XMM
Register:: XMM 128 bit
Return Type:: __m128i
Param Types:: __m128i src, __mmask8 k, short a
Param ETypes:: UI16 src, MASK k, UI16 a

__m128i _mm_mask_set1_epi16(__m128i src, __mmask8 k,
                            short a)

Intel Description

Broadcast the low packed 16-bit integer from “a” to all elements of “dst” using writemask “k” (elements are copied from “src” when the corresponding mask bit is not set).

Intel Implementation Psudeo-Code

FOR j := 0 to 7
        i := j*16
        IF k[j]
                dst[i+15:i] := a[15:0]
        ELSE
                dst[i+15:i] := src[i+15:i]
        FI
ENDFOR
dst[MAX:128] := 0

_mm_maskz_set1_epi16#

Tech:: AVX-512
Category:: Set
Header:: immintrin.h
Searchable:: AVX-512-Set-XMM
Register:: XMM 128 bit
Return Type:: __m128i
Param Types:: __mmask8 k, short a
Param ETypes:: MASK k, UI16 a

__m128i _mm_maskz_set1_epi16(__mmask8 k, short a);

Intel Description

Broadcast the low packed 16-bit integer from “a” to all elements of “dst” using zeromask “k” (elements are zeroed out when the corresponding mask bit is not set).

Intel Implementation Psudeo-Code

FOR j := 0 to 7
        i := j*16
        IF k[j]
                dst[i+15:i] := a[15:0]
        ELSE
                dst[i+15:i] := 0
        FI
ENDFOR
dst[MAX:128] := 0

_mm_mask_set1_epi32#

Tech:: AVX-512
Category:: Set
Header:: immintrin.h
Searchable:: AVX-512-Set-XMM
Register:: XMM 128 bit
Return Type:: __m128i
Param Types:: __m128i src, __mmask8 k, int a
Param ETypes:: UI32 src, MASK k, UI32 a

__m128i _mm_mask_set1_epi32(__m128i src, __mmask8 k, int a);

Intel Description

Broadcast 32-bit integer “a” to all elements of “dst” using writemask “k” (elements are copied from “src” when the corresponding mask bit is not set).

Intel Implementation Psudeo-Code

FOR j := 0 to 3
        i := j*32
        IF k[j]
                dst[i+31:i] := a[31:0]
        ELSE
                dst[i+31:i] := src[i+31:i]
        FI
ENDFOR
dst[MAX:128] := 0

_mm_maskz_set1_epi32#

Tech:: AVX-512
Category:: Set
Header:: immintrin.h
Searchable:: AVX-512-Set-XMM
Register:: XMM 128 bit
Return Type:: __m128i
Param Types:: __mmask8 k, int a
Param ETypes:: MASK k, UI32 a

__m128i _mm_maskz_set1_epi32(__mmask8 k, int a);

Intel Description

Broadcast 32-bit integer “a” to all elements of “dst” using zeromask “k” (elements are zeroed out when the corresponding mask bit is not set).

Intel Implementation Psudeo-Code

FOR j := 0 to 3
        i := j*32
        IF k[j]
                dst[i+31:i] := a[31:0]
        ELSE
                dst[i+31:i] := 0
        FI
ENDFOR
dst[MAX:128] := 0

_mm_mask_set1_epi64#

Tech:: AVX-512
Category:: Set
Header:: immintrin.h
Searchable:: AVX-512-Set-XMM
Register:: XMM 128 bit
Return Type:: __m128i
Param Types:: __m128i src, __mmask8 k, __int64 a
Param ETypes:: UI64 src, MASK k, UI64 a

__m128i _mm_mask_set1_epi64(__m128i src, __mmask8 k,
                            __int64 a)

Intel Description

Broadcast 64-bit integer “a” to all elements of “dst” using writemask “k” (elements are copied from “src” when the corresponding mask bit is not set).

Intel Implementation Psudeo-Code

FOR j := 0 to 1
        i := j*64
        IF k[j]
                dst[i+63:i] := a[63:0]
        ELSE
                dst[i+63:i] := src[i+63:i]
        FI
ENDFOR
dst[MAX:128] := 0

_mm_maskz_set1_epi64#

Tech:: AVX-512
Category:: Set
Header:: immintrin.h
Searchable:: AVX-512-Set-XMM
Register:: XMM 128 bit
Return Type:: __m128i
Param Types:: __mmask8 k, __int64 a
Param ETypes:: MASK k, UI64 a

__m128i _mm_maskz_set1_epi64(__mmask8 k, __int64 a);

Intel Description

Broadcast 64-bit integer “a” to all elements of “dst” using zeromask “k” (elements are zeroed out when the corresponding mask bit is not set).

Intel Implementation Psudeo-Code

FOR j := 0 to 1
        i := j*64
        IF k[j]
                dst[i+63:i] := a[63:0]
        ELSE
                dst[i+63:i] := 0
        FI
ENDFOR
dst[MAX:128] := 0

_mm_setzero_ph#

Tech:: AVX-512
Category:: Set
Header:: immintrin.h
Searchable:: AVX-512-Set-XMM
Register:: XMM 128 bit
Return Type:: __m128h

__m128h _mm_setzero_ph(void );

Intel Description

Return vector of type __m128h with all elements set to zero.

Intel Implementation Psudeo-Code

dst[MAX:0] := 0

_mm_set_ph#

Tech:: AVX-512
Category:: Set
Header:: immintrin.h
Searchable:: AVX-512-Set-XMM
Register:: XMM 128 bit
Return Type:: __m128h
Param Types:: _Float16 e7, _Float16 e6, _Float16 e5, _Float16 e4, _Float16 e3, _Float16 e2, _Float16 e1, _Float16 e0
Param ETypes:: FP16 e7, FP16 e6, FP16 e5, FP16 e4, FP16 e3, FP16 e2, FP16 e1, FP16 e0

__m128h _mm_set_ph(_Float16 e7, _Float16 e6, _Float16 e5,
                   _Float16 e4, _Float16 e3, _Float16 e2,
                   _Float16 e1, _Float16 e0)

Intel Description

Set packed half-precision (16-bit) floating-point elements in “dst” with the supplied values.

Intel Implementation Psudeo-Code

dst.fp16[0] := e0
dst.fp16[1] := e1
dst.fp16[2] := e2
dst.fp16[3] := e3
dst.fp16[4] := e4
dst.fp16[5] := e5
dst.fp16[6] := e6
dst.fp16[7] := e7

_mm_setr_ph#

Tech:: AVX-512
Category:: Set
Header:: immintrin.h
Searchable:: AVX-512-Set-XMM
Register:: XMM 128 bit
Return Type:: __m128h
Param Types:: _Float16 e7, _Float16 e6, _Float16 e5, _Float16 e4, _Float16 e3, _Float16 e2, _Float16 e1, _Float16 e0
Param ETypes:: FP16 e7, FP16 e6, FP16 e5, FP16 e4, FP16 e3, FP16 e2, FP16 e1, FP16 e0

__m128h _mm_setr_ph(_Float16 e7, _Float16 e6, _Float16 e5,
                    _Float16 e4, _Float16 e3, _Float16 e2,
                    _Float16 e1, _Float16 e0)

Intel Description

Set packed half-precision (16-bit) floating-point elements in “dst” with the supplied values in reverse order.

Intel Implementation Psudeo-Code

dst.fp16[0] := e7
dst.fp16[1] := e6
dst.fp16[2] := e5
dst.fp16[3] := e4
dst.fp16[4] := e3
dst.fp16[5] := e2
dst.fp16[6] := e1
dst.fp16[7] := e0

_mm_set1_ph#

Tech:: AVX-512
Category:: Set
Header:: immintrin.h
Searchable:: AVX-512-Set-XMM
Register:: XMM 128 bit
Return Type:: __m128h
Param Types:: _Float16 a
Param ETypes:: FP16 a

__m128h _mm_set1_ph(_Float16 a);

Intel Description

Broadcast half-precision (16-bit) floating-point value “a” to all elements of “dst”.

Intel Implementation Psudeo-Code

FOR i := 0 to 7
        dst.fp16[i] := a[15:0]
ENDFOR
dst[MAX:128] := 0

_mm_set1_pch#

Tech:: AVX-512
Category:: Set
Header:: immintrin.h
Searchable:: AVX-512-Set-XMM
Register:: XMM 128 bit
Return Type:: __m128h
Param Types:: _Float16 _Complex a
Param ETypes:: FP16 a

__m128h _mm_set1_pch(_Float16 _Complex a);

Intel Description

Broadcast half-precision (16-bit) complex floating-point value “a” to all elements of “dst”.

Intel Implementation Psudeo-Code

FOR i := 0 to 3
        dst.fp16[2*i+0] := a[15:0]
        dst.fp16[2*i+1] := a[31:16]
ENDFOR
dst[MAX:128] := 0

_mm_set_sh#

Tech:: AVX-512
Category:: Set
Header:: immintrin.h
Searchable:: AVX-512-Set-XMM
Register:: XMM 128 bit
Return Type:: __m128h
Param Types:: _Float16 a
Param ETypes:: FP16 a

__m128h _mm_set_sh(_Float16 a);

Intel Description

Copy half-precision (16-bit) floating-point element “a” to the lower element of “dst”, and zero the upper 7 elements.

Intel Implementation Psudeo-Code

dst.fp16[0] := a[15:0]
dst[127:16] := 0

AVX-512-Set-XMM

Contents

AVX-512-Set-XMM#

_mm_mask_set1_epi8#

_mm_maskz_set1_epi8#

_mm_mask_set1_epi16#

_mm_maskz_set1_epi16#

_mm_mask_set1_epi32#

_mm_maskz_set1_epi32#

_mm_mask_set1_epi64#

_mm_maskz_set1_epi64#

_mm_setzero_ph#

_mm_set_ph#

_mm_setr_ph#

_mm_set1_ph#

_mm_set1_pch#

_mm_set_sh#