diff options
Diffstat (limited to 'lib/THCUNN/Tanh.cu')
| -rw-r--r-- | lib/THCUNN/Tanh.cu | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/THCUNN/Tanh.cu b/lib/THCUNN/Tanh.cu index 44e93eb..6781f33 100644 --- a/lib/THCUNN/Tanh.cu +++ b/lib/THCUNN/Tanh.cu @@ -4,7 +4,7 @@ #include <THC/THCApply.cuh> template <typename T> -struct TanhGradInputOp +struct tanh_updateGradInput_functor { __device__ __forceinline__ void operator()(T *gradInput, const T *output, const T *gradOutput) const { @@ -14,7 +14,7 @@ struct TanhGradInputOp #ifdef CUDA_HALF_TENSOR template <> -struct TanhGradInputOp<half> +struct tanh_updateGradInput_functor<half> { __device__ __forceinline__ void operator()(half *gradInput, const half *output, const half *gradOutput) const { @@ -23,8 +23,8 @@ struct TanhGradInputOp<half> const half out_square = __hmul(*output, *output); *gradInput = __hmul(*gradOutput, __hadd(one, __hneg(out_square))); #else - float out = __half2float(*output); - float go = __half2float(*gradOutput); + const float out = __half2float(*output); + const float go = __half2float(*gradOutput); *gradInput = __float2half(go * (1.f - out * out)); #endif } |