message: dnn(ocl): fix fp16 kernel compilation
diff: @@ -278,7 +278,7 @@ __kernel void CeluForward(const int n, __global T* in, __global T* out,
  {
  int index = get_global_id(0);
  if(index < n)
  - out[index] = max(0.f, in[index]) + min(0.f, alpha * expm1(in[index] / alpha));
  + out[index] = max((T)0.f, in[index]) + (T)min(0.f, alpha * expm1(in[index] / alpha));
  }
  __kernel void HardSigmoidForward(const int n, __global T* in, __global T* out,
  @@ -287,7 +287,7 @@ __kernel void HardSigmoidForward(const int n, __global T* in, __global T* out,
  {
  int index = get_global_id(0);
  if(index < n)
  - out[index] = max(0.f, min(1.f, alpha * in[index] + beta));
  + out[index] = max((T)0.f, (T)min(1.f, alpha * in[index] + beta));
  }
  __kernel void SeluForward(const int n, __global T* in, __global T* out,
  