diff options
| author | Zhigang Gong <zhigang.gong@intel.com> | 2014-09-12 17:38:06 +0800 |
|---|---|---|
| committer | Zhigang Gong <zhigang.gong@intel.com> | 2014-09-16 12:17:30 +0800 |
| commit | 6b7648768be9b0bb4a3090b0a590311f09d57824 (patch) | |
| tree | 8ec66cfed625dec9851f5cda41545ac839df2c58 | |
| parent | 0eb81d1737df9807ad60b5da0c346021102d6293 (diff) | |
GBE/libocl: fix a regression after libocl change.
Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>
Reviewed-by: He Junyan <junyan.he@inbox.com>
| -rw-r--r-- | backend/src/libocl/tmpl/ocl_math.tmpl.cl | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/backend/src/libocl/tmpl/ocl_math.tmpl.cl b/backend/src/libocl/tmpl/ocl_math.tmpl.cl index c397ca2..f61d107 100644 --- a/backend/src/libocl/tmpl/ocl_math.tmpl.cl +++ b/backend/src/libocl/tmpl/ocl_math.tmpl.cl @@ -3204,9 +3204,6 @@ OVERLOADABLE float pown(float x, int n) { } OVERLOADABLE float rootn(float x, int n) { - if (__ocl_math_fastpath_flag) - return __gen_ocl_internal_fastpath_rootn(x, n); - float ax,re; int sign = 0; if( n == 0 )return NAN; @@ -3233,7 +3230,10 @@ OVERLOADABLE float rootn(float x, int n) { ax = __gen_ocl_fabs(x); if(x <0.0f && (n&1)) sign = 1; - re = __gen_ocl_internal_pow(ax,1.f/n); + if (__ocl_math_fastpath_flag) + re = __gen_ocl_pow(ax, 1.f/n); + else + re = __gen_ocl_internal_pow(ax,1.f/n); if(sign) re = -re; return re; |