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. Moreover, a central processing unit (CPU) ...

Forbes contributors publish independent expert analyses and insights. I write about new technologies and usage models transforming business. Well over 90% of cloud Infrastructure-as-a-Service (IaaS) ...

Instruction Set Architecture (ISA) is a set of instructions defined for the processor’s architecture. These are the instructions that the processor understands. It defines the hardware and software ...

If instruction sets didn't matter, processors would be cheaper and designers would have more options. That's why one startup's efforts are so intriguing. Every microprocessor is different, in part ...

Intel recently made an unprecedented public challenge to Microsoft and Qualcomm that basically told the latter two companies: if you ship an x86 instruction set architecture (ISA) emulator, we’re ...

I've been writing on CPU technology here at Ars for almost five years now, and during that time I've done my best to communicate computing concepts in as plain and accessible a manner as possible ...

Simpler, faster, lower-power hardware with a free, open, simple instruction set architecture? While it sounds too good to be true, efforts are underway to do just that with RISC-V, the instruction-set ...

A technical paper titled “Energy-Efficient Exposed Datapath Architecture With a RISC-V Instruction Set Mode” was published by researchers at Tampere University. “Transport triggered architectures ...

Processor IP developer Cortus has launched new cores– the APS23 and 25 – based on its V2 instruction set. The V2 instruction set extends functionality by adding 24bit instructions to the existing 16 ...