Search: “m1”

macOS 27 Golden Gate – Review

Ars Technica reviews macOS 27 Golden Gate, highlighting an unavoidable Apple Intelligence upgrade, new AFM 3 Core models, and dropped Intel Mac support.

macOS 27 Golden Gate delivers the first significant Apple Intelligence upgrade two years after launch, and the toggle to disable the AI features or delete downloaded models is gone. Apple Intelligence runs on a new AFM 3 Core model built in collaboration with Google, while the more capable AFM 3 Core Advanced requires an M3 chip and at least 12GB of RAM. The release drops all Intel Mac support, requiring Apple Silicon, with Sequoia security updates expected to end in fall 2027 and Tahoe's in 2028.

Hacker News · AI·Sep 16, 19:53 UTC · 8h agoAI industry 2 sourcesHN 45↑ · 28 comments

Retrospectively Reverse-Engineering Apple's Neural Engine

A developer reverse-engineers Apple's M1 Neural Engine architecture, mapping compute cores, MAC datapaths, and schedulers to explain the NPU's decline as transformers displaced CNN workloads.

A developer who previously maintained a reverse-engineered Linux driver for Apple's Neural Engine (ANE) published a retrospective deep dive mapping the M1 ANE's full internal architecture: compute, datapath, scheduler, memory, and execution model. The M1 ANE has 16 compute cores with 128 FP16 (or 256 INT8) MAC lanes each, totaling 2048 parallel MAC lanes, using 32-bit Q16.16 fixed-point accumulation with FP16 readout and an accumulator that saturates at 2^15. The author argues the ANE's dataflow was architected around the predictable reuse patterns of 2017-era CNN workloads (dating to the A11 Bionic), which autoregressive transformer decode broke, limiting its usefulness for general ML. With Apple's M5 folding ANE cores into GPU cores to tout LLM performance, the post frames this as the beginning of the end for the standalone NPU.

Hacker News · AI·Sep 12, 07:54 UTC · 4d agoAI researchHN 54↑ · 7 comments2

Ayla Networks adds new cellular IoT capabilities to its IoT platform

Help Net Security·Dec 11, 00:00 UTC · Dec 11, 2018AI tools & infra

Norway announces investigations into telecom Telenor’s work with Myanmar junta

Norwegian police opened crimes-against-humanity and sanctions investigations into Telenor's data handovers to Myanmar's junta, raiding its Oslo headquarters.

Norway's National Criminal Investigation Service is investigating Telenor for complicity in crimes against humanity for repeatedly handing over historical customer traffic data to Myanmar's military regime between the February 2021 coup and the March 2022 subsidiary sale. The Police Security Service is separately probing sanctions violations because the sale to M1 Group included sanctioned surveillance equipment transferred without foreign ministry permission. The subsequent resale passed historical call data of over 18 million people to junta-linked owners, and a class action on behalf of 1,200 people alleges the data enabled arrests, torture, and at least one execution.

The Record·Sep 15, 20:01 UTC · 1d agoPolicy & legal

Building a Linux GPU Driver for the M4 Mac Mini in One Month

Two developers built a fully OpenGL ES 3.0 compliant Linux GPU driver for the M4 Mac Mini in one month via clean-room reverse engineering.

Niklas and the author reverse engineered Apple's AGX GPU firmware ABI and user-space components in about a month, a process that normally takes years, producing an OpenGL ES 3.0 conformant driver fast enough to run Minecraft at 200fps on an M4 Mac Mini. The work was done transparently using hypervisor traces without examining Apple binaries, following clean-room practices, and included a custom shader compiler, command stream builder, and a full Linux kernel driver for the firmware ABI. The A18 Pro firmware ABI proved significantly more complex than the M1's, with 1.5x as many structs and twice as many pointers. All experiments and provenance evidence were published in public agx-re repositories.

Hacker News · AI·Sep 15, 19:30 UTC · 1d agoResearchHN 40↑ · 5 comments

AVSystem integrates Coiote IoT DM with Microsoft Azure IoT Hub and AWS IoT Core through LwM2M

Help Net Security·Apr 20, 09:41 UTC · Apr 20, 2026AI industry1

Ubuntu 22.04 LTS released, delivers enterprise-grade security

Help Net Security·Apr 21, 00:00 UTC · Apr 21, 2022AI industry