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The Myth of Linux Optimization Tools, and Why You Really Don’t Need Them At All

Learn why Linux often doesn't need extra optimization tools and how simple, built-in utilities can keep your system running smoothly.
IEEE

Programming Characteristics of Electrochemical Random Access Memory (ECRAM)—Part II: Physics-Based Modeling

Abstract: Modeling of electrochemical random access memory (ECRAM) is essential to predict device performance and scaling, and provide simulation tools for in-memory computing (IMC) circuits. This ...
IEEE

BridgeRouter: Automated Capability Upgrading of Out-Of-Bounds Write Vulnerabilities to Arbitrary Memory Write Primitives in the Linux Kernel

Abstract: Memory corruption vulnerabilities pose a significant threat to the Linux kernel, with out-of-bounds (OOB) vulnerabilities receiving particular attention due to their prevalence. The existing ...
GitHub

Root cause identified: SMMU event queue interrupt storm causing system freezes on CIX Sky1

We've traced the widely-reported CIX Sky1 system freezes and PCIe instability down to a specific root cause: an ARM SMMU v3 event queue interrupt storm from broken IORT stream table mappings in the ...