• Runtime detection of CPU features on an ARMv8-A CPU
    In this blog I will cover various methods of runtime feature detection on CPUs implementing ARMv8-A architecture. These methods include using HWCAP on Linux and Android, using NDK on Android and using...
  • Compilation flags for AWS CPUs
    Hello, I'm using AWS and would like to optimize some apps running on ARM architecture -I'm referring to instances a1 & m6g (and future c6g) instances-. I was able to dig some technical specs about the...
  • Where are CPU with SMMU ?
    Hi there, when I was looking for a platform to evaluate virtualization on armv8, Juno was there with TZ and plenty of SMMU. That's fine. Now, i am looking for an application processor to build a product...
  • How to measure MCPS in Android device with ARM CPU?
    Hi All, I am new to Android devices, can anyone explain how to measure MCPS in Android devices with an ARM processor. Regards Hemanth
  • Modifying CPU nodes in Device Tree
    See here for an introduction to Device Tree syntax. Generally speaking, we would advise against modifying the Device Tree. With that said a valid use case is for completely removing CPUs from the...