OnCore Systems has developed a port of its embedded operating system (OS) for the PowerPC 405 that uses features of the on-chip memory management unit (MMU) to reduce the effects of using memory ...

Virtual memory is a valuable concept in computer architecture that allows you to run large, sophisticated programs on a computer even if it has a relatively small amount of RAM. A computer with ...

I have a question and I hope someone can help. When I have VM machine requirements, how can I determine the physical requirements? for example when I have to build a server that will run 4 VM's ...

Apple has publicly touted a significant new feature in OS X 10.9 Mavericks designed to maximize RAM, storage and CPU use while also boosting power efficiency: Compressed Memory. The new Compressed ...

Linux processes are made up of text, data, and BSS static segments; in addition, each process has its own stack (which is created with the fork system call). Heap space for Linux tasks are allocated ...

A new feature in Apple's upcoming OS X is reminiscent of a past technology for enhancing RAM use in Macs. Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt ...