AVX-512-Cast-YMM

AVX-512-Cast-YMM#

_mm256_castph_ps#

Tech:

AVX-512

Category:

Cast

Header:

immintrin.h

Searchable:

AVX-512-Cast-YMM

Register:

YMM 256 bit

Return Type:

__m256

Param Types:

__m256h a

Param ETypes:

FP16 a

__m256 _mm256_castph_ps(__m256h a);

Intel Description

Cast vector of type “__m256h” to type “__m256”. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm256_castph_pd#

Tech:

AVX-512

Category:

Cast

Header:

immintrin.h

Searchable:

AVX-512-Cast-YMM

Register:

YMM 256 bit

Return Type:

__m256d

Param Types:

__m256h a

Param ETypes:

FP16 a

__m256d _mm256_castph_pd(__m256h a);

Intel Description

Cast vector of type “__m256h” to type “__m256d”. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm256_castph_si256#

Tech:

AVX-512

Category:

Cast

Header:

immintrin.h

Searchable:

AVX-512-Cast-YMM

Register:

YMM 256 bit

Return Type:

__m256i

Param Types:

__m256h a

Param ETypes:

FP16 a

__m256i _mm256_castph_si256(__m256h a);

Intel Description

Cast vector of type “__m256h” to type “__m256i”. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm256_castps_ph#

Tech:

AVX-512

Category:

Cast

Header:

immintrin.h

Searchable:

AVX-512-Cast-YMM

Register:

YMM 256 bit

Return Type:

__m256h

Param Types:

__m256 a

Param ETypes:

FP32 a

__m256h _mm256_castps_ph(__m256 a);

Intel Description

Cast vector of type “__m256” to type “__m256h”. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm256_castpd_ph#

Tech:

AVX-512

Category:

Cast

Header:

immintrin.h

Searchable:

AVX-512-Cast-YMM

Register:

YMM 256 bit

Return Type:

__m256h

Param Types:

__m256d a

Param ETypes:

FP64 a

__m256h _mm256_castpd_ph(__m256d a);

Intel Description

Cast vector of type “__m256d” to type “__m256h”. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm256_castsi256_ph#

Tech:

AVX-512

Category:

Cast

Header:

immintrin.h

Searchable:

AVX-512-Cast-YMM

Register:

YMM 256 bit

Return Type:

__m256h

Param Types:

__m256i a

Param ETypes:

UI16 a

__m256h _mm256_castsi256_ph(__m256i a);

Intel Description

Cast vector of type “__m256i” to type “__m256h”. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm256_castph256_ph128#

Tech:

AVX-512

Category:

Cast

Header:

immintrin.h

Searchable:

AVX-512-Cast-YMM

Register:

YMM 256 bit

Return Type:

__m128h

Param Types:

__m256h a

Param ETypes:

FP16 a

__m128h _mm256_castph256_ph128(__m256h a);

Intel Description

Cast vector of type “__m256h” to type “__m128h”. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm256_castph128_ph256#

Tech:

AVX-512

Category:

Cast

Header:

immintrin.h

Searchable:

AVX-512-Cast-YMM

Register:

YMM 256 bit

Return Type:

__m256h

Param Types:

__m128h a

Param ETypes:

FP16 a

__m256h _mm256_castph128_ph256(__m128h a);

Intel Description

Cast vector of type “__m128h” to type “__m256h”. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm256_zextph128_ph256#

Tech:

AVX-512

Category:

Cast

Header:

immintrin.h

Searchable:

AVX-512-Cast-YMM

Register:

YMM 256 bit

Return Type:

__m256h

Param Types:

__m128h a

Param ETypes:

FP16 a

__m256h _mm256_zextph128_ph256(__m128h a);

Intel Description

Cast vector of type “__m128h” to type “__m256h”; the upper 128 bits of the result are zeroed. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

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