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The XSAVE instruction set extensions are designed to save/restore CPU extended state (typically for the purpose of context switching) in a manner that can be extended to cover new instruction set extensions without the OS context-switching code needing to understand the specifics of the new extensions.
The memory cell is the fundamental building block of computer memory. The memory cell is an electronic circuit that stores one bit of binary information and it must be set to store a logic 1 (high voltage level) and reset to store a logic 0 (low voltage level). Its value is maintained/stored until it is changed by the set/reset process.
The Memory Reference Code (MRC) is a fundamental component in the design of some computers, and is "one of the most important aspects of the BIOS " for an Intel -based motherboard. [1]: 8 It is the part of an Intel motherboard's firmware that determines how the computer's memory (RAM) will be initialized, and adjusts memory timing algorithms ...
Instruction register. In computing, the instruction register (IR) or current instruction register (CIR) is the part of a CPU 's control unit that holds the instruction currently being executed or decoded. [1] In simple processors, each instruction to be executed is loaded into the instruction register, which holds it while it is decoded ...
v. t. e. In computing, magnetic-core memory is a form of random-access memory. It predominated for roughly 20 years between 1955 and 1975, and is often just called core memory, or, informally, core. Core memory uses toroids (rings) of a hard magnetic material (usually a semi-hard ferrite). Each core stores one bit of information.
"Roboto" will change the search results to the Roboto font. "Garamond" will change the search results to the Garamond font. "Open Sans" will change the search results to the Open Sans font. "Amatic SC font" will change the search results to the Amatic SC font. This was one of the fonts made by Vernon Adams before his death.
Memory hierarchy affects performance in computer architectural design, algorithm predictions, and lower level programming constructs involving locality of reference. Designing for high performance requires considering the restrictions of the memory hierarchy, i.e. the size and capabilities of each component. Each of the various components can ...
CPU cache. A CPU cache is a hardware cache used by the central processing unit (CPU) of a computer to reduce the average cost (time or energy) to access data from the main memory. [1] A cache is a smaller, faster memory, located closer to a processor core, which stores copies of the data from frequently used main memory locations.