Microsoft's insistence on PopCnt for Windows 11 24H2 is likely for its AI capabilities, though there's speculation about the inadvertent activation of newer CPU instruction sets.

The LoongArch instruction set is optimised for cross-platform binary translation and has impressive efficiency when running applications from other mainstream instruction sets. Loongson products are ...

Computer scientists created RISC-V at the University of California, Berkeley, in 2010. (It’s pronounced “risk-five,” with the letters standing for “reduced instruction set computer.”) ...

An Instruction Set Architecture (ISA) defines the software interface through which for example a central processor unit (CPU) is controlled. Unlike early computer systems which didn’t define a ...

Eight 16-bit registers were the heart of the instruction set architecture, or ISA. Six registers were general-purpose, one was the stack pointer, and one was the program counter.

In short, an instruction set is the link between a computer’s software and hardware. It’s a set of basic instructions that a processor understands. Furthermore, it’s about functional definition of ...

Description An instruction set architecture (ISA) defines the set of basic operations a computer must support. This includes the functional definition of operations and precise descriptions of how to ...

by Imen Baili , Menta EDN (April 13, 2021) In computer science, an instruction set architecture (ISA) is an abstract model of a computer. It’s also referred to as architecture or computer architecture ...