Posts tagged: apple
Infinity Fabric and Cache Coherence — How AMD and Apple Build Unified Memory
Silicon-level deep dive into Infinity Fabric, MOESI/MESI/MESIF cache coherence protocols, Apple UltraFusion, and how unified memory actually works at the transistor level.
Programming the NPU — ONNX Runtime, CoreML, DirectML, and Deploying to Apple ANE and XDNA 2
How to actually program NPUs — the software stacks, runtime compilers, quantization pipelines, and practical gotchas for Apple ANE, AMD XDNA 2, Qualcomm Hexagon, and Intel AI Boost.