Functions

__device__ ​ __half2 h2ceil ( const __half2 h )

Calculate half2 vector ceiling of the input argument.

Returns

Returns half2 vector ceiling expressed as a pair of half-precision floating point numbers.

Description

For each component of vector h compute the smallest integer value not less than h.

__device__ ​ __half2 h2cos ( const __half2 a )

Calculates half2 vector cosine in round-to-nearest-even mode.

Returns

Returns half2 cosine of vector a.

Description

Calculates half2 cosine of input vector a in round-to-nearest-even mode.

__device__ ​ __half2 h2exp ( const __half2 a )

Calculates half2 vector exponential function in round-to-nearest mode.

Returns

Returns half2 exponential function of vector a.

Description

Calculates half2 exponential function of input vector a in round-to-nearest-even mode.

__device__ ​ __half2 h2exp10 ( const __half2 a )

Calculates half2 vector decimal exponential function in round-to-nearest-even mode.

Returns

Returns half2 decimal exponential function of vector a.

Description

Calculates half2 decimal exponential function of input vector a in round-to-nearest-even mode.

__device__ ​ __half2 h2exp2 ( const __half2 a )

Calculates half2 vector binary exponential function in round-to-nearest-even mode.

Returns

Returns half2 binary exponential function of vector a.

Description

Calculates half2 binary exponential function of input vector a in round-to-nearest-even mode.

__device__ ​ __half2 h2floor ( const __half2 h )

Calculate the largest integer less than or equal to h.

Returns

Returns half2 vector floor expressed as a pair of half-precision floating point number.

Description

For each component of vector h calculate the largest integer value which is less than or equal to h.

__device__ ​ __half2 h2log ( const __half2 a )

Calculates half2 vector natural logarithm in round-to-nearest-even mode.

Returns

Returns half2 natural logarithm of vector a.

Description

Calculates half2 natural logarithm of input vector a in round-to-nearest-even mode.

__device__ ​ __half2 h2log10 ( const __half2 a )

Calculates half2 vector decimal logarithm in round-to-nearest-even mode.

Returns

Returns half2 decimal logarithm of vector a.

Description

Calculates half2 decimal logarithm of input vector a in round-to-nearest-even mode.

__device__ ​ __half2 h2log2 ( const __half2 a )

Calculates half2 vector binary logarithm in round-to-nearest-even mode.

Returns

Returns half2 binary logarithm of vector a.

Description

Calculates half2 binary logarithm of input vector a in round-to-nearest mode.

__device__ ​ __half2 h2rcp ( const __half2 a )

Calculates half2 vector reciprocal in round-to-nearest-even mode.

Returns

Returns half2 reciprocal of vector a.

Description

Calculates half2 reciprocal of input vector a in round-to-nearest-even mode.

__device__ ​ __half2 h2rint ( const __half2 h )

Round input to nearest integer value in half-precision floating point number.

Returns

Returns half2 vector of rounded integer values expressed as half-precision floating point numbers.

Description

Round each component of half2 vector h to the nearest integer value in half-precision floating point format, with halfway cases rounded to the nearest even integer value.

__device__ ​ __half2 h2rsqrt ( const __half2 a )

Calculates half2 vector reciprocal square root in round-to-nearest mode.

Returns

Returns half2 reciprocal square root of vector a.

Description

Calculates half2 reciprocal square root of input vector a in round-to-nearest-even mode.

__device__ ​ __half2 h2sin ( const __half2 a )

Calculates half2 vector sine in round-to-nearest-even mode.

Returns

Returns half2 sine of vector a.

Description

Calculates half2 sine of input vector a in round-to-nearest-even mode.

__device__ ​ __half2 h2sqrt ( const __half2 a )

Calculates half2 vector square root in round-to-nearest-even mode.

Returns

Returns half2 square root of vector a.

Description

Calculates half2 square root of input vector a in round-to-nearest mode.

__device__ ​ __half2 h2trunc ( const __half2 h )

Truncate half2 vector input argument to the integral part.

Returns

Returns half2 vector truncated integer value.

Description

Round each component of vector h to the nearest integer value that does not exceed h in magnitude.