xenospectrum

Linux 7.4 Cuts Intel TDX Memory Overhead With Dynamic PAMT, Replacing Fixed 0.4% Reservation

Linux 7.4 adopts Dynamic PAMT for Intel TDX. We look at how allocating metadata on demand reduces the old fixed reservation ...
HackerNoon

Designing Zero-GC Hot Paths in .NET With Explicit Memory Ownership

A practical guide to allocation-free hot paths, unmanaged memory, reusable buffers, and Zero-GC architecture in modern .NET, APIs, and Unity games.
roboticsandautomationnews.com

Monolithos launches long-term memory system for robots and embodied AI

Monolithos has launched a public alpha of Robot Brain, a long-term memory and experience system designed to enable robots and embodied AI systems to retain information from previous tasks and make it ...
xenospectrum

Meta Proposes CRAM for Linux, Reading Compressed Memory Directly at Near-DRAM Speeds in Tests

Meta has presented the design and test results of CRAM, a compressed-memory scheme for Linux. This article covers how its access path differs from zram and zswap, how writes and usable capacity are ...
blog.csdn

Writing an OS in Rust：在 blog_os 内核中实现 x86_64 分页（Paging Implementation）

本文是《Writing an OS in Rust》系列"内存管理"章节的实战篇，承接分页介绍，完整讲解如何在 blog_os 内核中落地分页支持：先解决"内核运行在虚拟地址上、无法直接访问物理页表帧"的核心难题 ...