O Linux 7.4 Remove o Suporte ao big-endian do ARM64 e Abre Caminho para o NVIDIA Rigel

 

O Linux 7.4 remove suporte big-endian do ARM64: entenda o impacto, a chegada do NVIDIA Rigel e o que muda no desenvolvimento do kernel em português.

Por que Ainda Estamos Longe de um Desktop ARM64 Maduro (e Como Escolher Bem)

 

Por que um engenheiro da Red Hat abandonou seu ARM64 de 80 núcleos após 11 meses? Descubra os desafios reais do ARM no desktop e como escolher a arquitetura certa para você.

IBM’s Dual-Architecture Hardware: The Future of Enterprise Hybrid Computing

 

IBM’s dual-architecture hardware merges quantum-classical computing into a single unified system. Discover how this enterprise-grade innovation reshapes hybrid workloads, AI acceleration, and data center strategy.

Linux 7.0 Arrives: ARM64’s Quantum Leap with 64-Byte Atomic Operations and MTE Overhaul

 

Discover the transformative ARM64 features landing in Linux 7.0, from the groundbreaking 64-byte atomic instructions (LS64) revolutionizing high-performance computing to critical MTE overhead reductions on AmpereOne. This deep dive analyzes the kernel patches, performance benchmarks, and security mitigations (Spectre-BHB) set to redefine ARM server efficiency and user-space driver capabilities.

Linux 6.19 ARM64 EFI Crash: Root Cause Analysis, Patch Details, and System Stability Implications

 

A critical null pointer dereference bug causing ARM64 EFI hosts to crash on Linux 6.19 has been patched ahead of the 6.19-rc3 release. Explore the technical root cause, the implications for ARM servers and SBCs, and what this fix means for system administrators and embedded developers in our detailed analysis.

Arm Ethos NPU Support Arrives with Linux 6.19: A New Era for On-Device AI Acceleration

 

The Arm Ethos-U65/U85 NPU accelerator driver is set for mainline Linux 6.19, a milestone for on-device AI. This guide covers the ethosu driver integration, user-space Gallium3D support, and what this means for edge computing performance and machine learning workflows.

Linux Kernel 6.18 ARM64 Update: A Deep Dive into Confidential Computing and Security Enhancements

 

Explore the key ARM64 updates in the Linux 6.18 kernel: enhanced Confidential Computing with firmware secrets, Spectre mitigations, atomic FPU instructions, and GCS uprobes support. This deep dive analyzes the performance and security implications for enterprise infrastructure and cloud computing.

Arm Lumex Platform-C1: A Paradigm Shift in Premium Edge AI and IoT Silicon

 

 Arm's new Lumex Platform-C1 redefines edge AI computing, merging Cortex-A and Cortex-M cores for unprecedented efficiency. Discover how this premium silicon solution tackles complex AI inference, machine learning, and computer vision workloads for next-gen IoT and industrial automation. Explore its architecture, performance benchmarks, and market implications.

ARM64 Advances in Linux 6.17: BRBE Profiling, BBML2 Optimizations & Enterprise-Grade Enhancements

 

Linux 6.17 ARM64 updates feature BRBE profiling for low-overhead tracing, BBML2 TLBI optimizations, HiSilicon PMU support & MTE security enhancements. Boost AArch64 performance & debugging.

Arm Ethos NPUs Revolutionize Edge AI: Open-Source Linux Driver Integrates Mesa Teflon for High-Efficiency Inference

 

Discover Arm's open-source Linux kernel driver for Ethos U65/U85 NPUs, enabling 4 TOPs edge AI inference. Explore Mesa Teflon integration, power efficiency benchmarks vs. AMD/Intel, and RFC patch details. Boost your AI workflows today.

Linux 6.16 Enables Arm Scalable Matrix Extension (SME) Support: What It Means for High-Performance Computing

 

Linux 6.16 finally enables Arm Scalable Matrix Extension (SME) support, fixing critical bugs for AI, HPC, and edge computing. Learn how SME boosts matrix performance and what it means for Arm servers, embedded systems, and cloud workloads.

FEX 2505 Released: The Fastest x86_64 Emulator for ARM64 Linux

 

FEX 2505 is here! The fastest x86_64 emulator for ARM64 Linux—now with FUSE fixes, memory optimizations, and JIT improvements. Run Windows games & apps seamlessly. Download today!

Linux 6.16 to Support ARM64 Lazy Preemption (PREEMPT_LAZY) for Enhanced Performance

 

Linux 6.16 brings ARM64 support for PREEMPT_LAZY, optimizing kernel task scheduling for performance-critical systems. Learn how this upgrade enhances real-time processing, server efficiency, and embedded computing—key for AI, cloud, and edge deployments.

Suporte a Laptops ARM Linux: Conclusão do Projeto ThinkPad X13s

 

O desenvolvedor de kernel e consultor Johan Hovold passou os últimos dois anos trabalhando na melhoria do suporte a laptops ARM Linux, com foco especial no Lenovo ThinkPad X13s equipado com SoC Qualcomm. 

Kernel Linux 6.10: Novidades e Aprimoramentos para o ARM64

 

Na semana passada, todas as alterações relacionadas à arquitetura ARM (ARM64/AArch64) de 64 bits foram mescladas para o kernel Linux 6.10. 

Qualcomm e Linaro Trabalham no Suporte do Linux para o Snapdragon X Elite

 

A Qualcomm e seus parceiros na Linaro estão ocupados aprimorando o suporte Linux para o Snapdragon X Elite, o SoC de última geração destinado a laptops. 

Kernel Linux 6.10: Uma Nova Era para os Dispositivos ARM

Ontem, Linus Torvalds já mesclou várias solicitações de pull de SoC/plataforma ARM para o kernel Linux 6.10 em desenvolvimento.

Acer Aspire One: Suporte Aprimorado no Kernel Linux 6.10

 

Com o próximo ciclo do kernel Linux 6.10, o laptop Acer Aspire One baseado em ARM terá suporte “quase completo”. Apesar de ser um dispositivo de três anos, com opções mais recentes e poderosas de laptops ARM disponíveis no mercado, o Acer Aspire One ainda tem seu valor.

Novo Script para a Construção de Flat Image Trees (FITs) no Kernel Linux 6.10

 

Novidades chegando para o Kernel Linux 6.10

Avanço impressionante na tecnologia de IA: Arm China apresenta o Driver “Zhouyi” NPU para o kernel Linux

 

 A  Arm China está fazendo ondas na indústria de tecnologia com o anúncio de que está considerando a incorporação de seu Driver “Zhouyi” NPU no kernel Linux através do recém-criado subsistema “accel”. Este é um marco significativo na evolução da tecnologia de IA, e aqui está o porquê.