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  • Optimizing code for ARM: ARMv7, ARMv8, Memory Models and NEON Intrinsics

    Matthew Gretton-Dann titled this presentation: Porting & Optimising Code 32-bit to 64-bit

    The title is accurate but he does a better job of giving a high level overview of the ARMv7 and ARMv8 architecture differences, C++11 memory models (which become…

  • A couple of use cases for TrustZone for ARMv8-M

    Root of Trust implementation – Connected devices with authentication requirements need a root of trust in the system architecture. This is particularly important for devices that can be updated over the air. In a system with TrustZone technology, code…