In this video from the 2018 OpenFabrics Workshop, Christoph Lameter from Jump Trading LLC presents: New Types of Memory, their support in Linux and how to use them via RDMA. “Recently new types of ...

readers will gain a deep understanding of how Linux handles memory and how to optimize it for better performance. Linux, like most modern operating systems, implements virtual memory to provide ...

Programs can, however, be too large to fit in a computer's memory, which causes problems. Before software engineers introduced virtual memory, people had to carefully select the kinds of software ...

Linux novices often find virtual memory mysterious, but with a grasp of the fundamental ... To run vmstat with a five-second delay, type: You also can specify a count, which indicates how many updates ...

In the vast majority of cases, running a Linux ... a lot of memory on hand, and perhaps most importantly, a memory management unit, or MMU. This is a piece of hardware which manages virtual ...

Programmers have been busy for the past two months patching the Linux kernel’s virtual memory system to protect against a hardware bug in Intel CPUs that could let attackers exploit security ...