TOPIC 1: OPTIMIZE WITH INTRINSICS

Optimize Performance in C/C++ with Arm Intrinsics

Neon and SVE2 Intrinsics are a set of C/C++ functions whose precise implementation is known to the Arm compiler and GCC. They eliminate the need to write in assembly to optimize performance-intensive pieces of code, for the underlying architecture.

 

  • This is a hands-on video tutorial, showcasing the steps to take to get started using Neon Intrinsics on Android.

  • This is a hands-on written tutorial for beginners, with a step-by-step guide to what a developer needs to do to use Neon Intrinsics on Android.

  • This is a hands-on Learning Path tutorial, that walks you through how an app calculating the fused multiply-add (FMA) is implemented using SVE2 Intrinsics on Android NDK.

  • This developer guide uses several examples to showcase and explain the use of Intrinsics.

  • Several intermediate-to-advanced case studies, as well as other documentation detailing how to use Arm Neon and SVE2 architecture Intrinsics for C/C++.
TOPIC 2: OPTIMIZE WITH ADPF

Optimize Thermal and CPU Performance with Android Dynamic Performance Framework (ADPF)

ADPF optimizes the dynamic thermal and CPU management features on Android. ADPF is a set of APIs that interact more directly with power and thermal systems of Android devices.

 

  • is a package from that allows developers to fine-tune their games to improve the overall performance.

  • Android ADPF Unreal Engine allows Unreal developers to optimize performance through its thermal APIs.

  • The Android Game Development Kit (AGDK) includes ADPF. This presentation covers an overview of AGDK and goes into a deep dive on how ADPF works.

  • This developer guide covers the main ADPF features and how to use them.
TOPIC 3: SECURE WITH MTE

Improve the Code Quality and Stability with the Memory Tagging Extension (MTE)

MTE is an Armv9 CPU feature, which identifies memory-related vulnerabilities to improve the security of connected devices.

 

  • Learn how to recognize common memory safety bugs in Android apps, and set up your Android application for debugging in Android Studio with MTE.

  • Getting Started tutorial, with a step-by-step showcase on how to enable and use MTE on Pixel 8.

  • The video introduces MTE, how it works and the importance of it. Afterwards, it showcases live the steps you need to do to enable MTE, as well as covers the background.

  • An in-depth user guide on the background information, as well as how to use MTE, how but reports are provided, how to debug with Android Studio and how to integrate MTE with memory management systems.

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Roberto Lopez Mendez

Roberto is the tech lead of the Arm Developer Advocacy team, charged with showing developers and partners how to make the most of new Arm technologies.

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