1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
/*========================== begin_copyright_notice ============================
Copyright (C) 2017-2021 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
#include "../include/BiF_Definitions.cl"
#include "spirv.h"
INLINE float OVERLOADABLE rsqrt( float x )
{
return SPIRV_OCL_BUILTIN(rsqrt, _f32, )( x );
}
GENERATE_VECTOR_FUNCTIONS_1ARG( rsqrt, float, float )
#if defined(cl_khr_fp64)
INLINE double OVERLOADABLE rsqrt( double x )
{
return SPIRV_OCL_BUILTIN(rsqrt, _f64, )( x );
}
GENERATE_VECTOR_FUNCTIONS_1ARG( rsqrt, double, double )
#endif // defined(cl_khr_fp64)
#if defined(cl_khr_fp16)
INLINE half OVERLOADABLE rsqrt( half x )
{
return SPIRV_OCL_BUILTIN(rsqrt, _f16, )( x );
}
GENERATE_VECTOR_FUNCTIONS_1ARG( rsqrt, half, half )
#endif // defined(cl_khr_fp16)
|
