diff options
author | rander <rander.wang@intel.com> | 2017-03-30 13:55:58 +0800 |
---|---|---|
committer | Yang Rong <rong.r.yang@intel.com> | 2017-04-17 16:08:48 +0800 |
commit | 8d0c57a781b83d6ba7e21dfb2ba9147a85b90dac (patch) | |
tree | c907f93d8814d9d49b547fc04e727c66f5e91603 | |
parent | 7d52c16c64e3b7f91feb3043cd274f11eb10c585 (diff) |
backend: add double version of acospi
it is a simple implementation, and need refine to pass conformance test
Signed-off-by: rander <rander.wang@intel.com>
Tested-by: Yang Rong <rong.r.yang@intel.com>
-rw-r--r-- | backend/src/libocl/tmpl/ocl_math_common.tmpl.cl | 5 | ||||
-rw-r--r-- | backend/src/libocl/tmpl/ocl_math_common.tmpl.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/backend/src/libocl/tmpl/ocl_math_common.tmpl.cl b/backend/src/libocl/tmpl/ocl_math_common.tmpl.cl index c9c76374..3a3e7081 100644 --- a/backend/src/libocl/tmpl/ocl_math_common.tmpl.cl +++ b/backend/src/libocl/tmpl/ocl_math_common.tmpl.cl @@ -115,6 +115,11 @@ OVERLOADABLE double acos(double x) } } +OVERLOADABLE double acospi(double x) +{ + return acos(x)/M_PI; +} + OVERLOADABLE double ceil(double x) { double ret; diff --git a/backend/src/libocl/tmpl/ocl_math_common.tmpl.h b/backend/src/libocl/tmpl/ocl_math_common.tmpl.h index 2ffaec1e..6d2f6786 100644 --- a/backend/src/libocl/tmpl/ocl_math_common.tmpl.h +++ b/backend/src/libocl/tmpl/ocl_math_common.tmpl.h @@ -21,6 +21,7 @@ #include "ocl_types.h" OVERLOADABLE double acos(double x); +OVERLOADABLE double acospi(double x); OVERLOADABLE double ceil(double x); OVERLOADABLE double copysign(double x, double y); OVERLOADABLE double fabs(double x); |