What you've learned

You should now know how to:

  • Enable Neon intrinsics support in Android Studio.
  • Implement an Android application that uses the Android Native Development Kit (NDK) to calculate the dot product of two vectors in C/C++.
  • Measure the performance uplift by using Neon intrinsics.

Knowledge Check

Dot Product instructions were added in the Arm v7-A architecture.

Implementing dot product of two vectors with Neon intrinsics provides a performance improvement.