This section describes three topics discussed in other chapters that are fundamental to memory hierarchies. Protection and Instruction Set Architecture Protection is a joint effort of architecture and ...
Despite the minor change in digits to Arm’s latest CPU moniker, the latest processor design is a significant release for the company powering Android smartphones everywhere. The Cortex-A76 is a ground ...
System-on-chip (SoC) architects have a new memory technology, last level cache (LLC), to help overcome the design obstacles of bandwidth, latency and power consumption in megachips for advanced driver ...
Artificial intelligence (AI) is making its presence felt everywhere these days, from the data centers at the Internet’s core to sensors and handheld devices like smartphones at the Internet’s edge and ...
The new Opteron A1100 packs eight Cortex-A57 CPU cores, with each pair of cores sharing a 1MB L2 (512K effectively allocated to each chip). An 8MB L3 cache backs the entire CPU cluster, and the CPU ...
Windows, Linux, and macOS have all received security patches that significantly alter how the operating systems handle virtual memory in order to protect against a hitherto undisclosed flaw. This is ...
Something to look forward to: Arm has just announced a new processor core, the Cortex-A78C. It's a revision of the Cortex-A78 mobile processor, but it doubles down on the features that on-the-go ...
When he was growing up, a dream of Linux pioneer Linus Torvalds was to acquire the Acorn Archimedes, a groundbreaking personal computer with the first ARM RISC chips. But in 1987, Archimedes wasn’t ...
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