diff options
| -rw-r--r-- | generic/include/clc/clc.h | 1 | ||||
| -rw-r--r-- | generic/include/clc/math/rsqrt.h | 1 | ||||
| -rw-r--r-- | test/rsqrt.cl | 6 |
3 files changed, 8 insertions, 0 deletions
diff --git a/generic/include/clc/clc.h b/generic/include/clc/clc.h index 4f49760..565b505 100644 --- a/generic/include/clc/clc.h +++ b/generic/include/clc/clc.h @@ -53,6 +53,7 @@ #include <clc/math/native_log2.h> #include <clc/math/native_sin.h> #include <clc/math/native_sqrt.h> +#include <clc/math/rsqrt.h> /* 6.11.3 Integer Functions */ #include <clc/integer/abs.h> diff --git a/generic/include/clc/math/rsqrt.h b/generic/include/clc/math/rsqrt.h new file mode 100644 index 0000000..8fd2cbf --- /dev/null +++ b/generic/include/clc/math/rsqrt.h @@ -0,0 +1 @@ +#define rsqrt(x) (1.f/sqrt(x))
diff --git a/test/rsqrt.cl b/test/rsqrt.cl new file mode 100644 index 0000000..13ad216 --- /dev/null +++ b/test/rsqrt.cl @@ -0,0 +1,6 @@ +#pragma OPENCL EXTENSION cl_khr_fp64 : enable + +__kernel void foo(float4 *x, double4 *y) { + x[1] = rsqrt(x[0]); + y[1] = rsqrt(y[0]); +} |