Undo mess

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Co-authored-by: ardfork <134447697+ardfork@users.noreply.github.com>

Author: 2 people

ggml-cuda.cu

@@ -1661,8 +1661,8 @@ template <int vdr> static __device__ __forceinline__ float vec_dot_q8_1_q8_1_imp
 #else
     const float2 dm8f = __half22float2(dm8);
     const float2 ds8f = __half22float2(ds8);
-    const float d8d8 = __low2float(dm8) * __low2float(ds8);
-    const float m8s8 = __high2float(dm8) * __high2float(ds8);
+    const float d8d8 = dm8f.x * ds8f.x;
+    const float m8s8 = dm8f.y * ds8f.y;
 #endif // GGML_CUDA_F16
 
     // scale second part of sum by QI8_1/ vdr to compensate for multiple threads adding it