Hello all, I have a question regarding CPU instruction sets. I have heard that the aging x86 instruction set is holding back progress, so to speak. So I was thinking about what would make a better, ...

Forward-looking: After being beaten by AMD in introducing the first, truly 64-bit instruction set in the x86 CPU world, Intel is now trying to get ahead of its historical competitor by working on a ...

The registers inside the CPU, the machine code instruction set, and the ways in which the instructions interact with the registers and status flags are all intertwined. As you may recall, one of my ...

Most of us will be familiar at some level with the operation of a basic CPU, usually through exposure to microprocessors of the type that find their way into our projects. We can look at its internal ...

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 ...

I'm still busily beavering away on the idea of my Heath Robinson Rube Goldberg mixed-technology computer (relays, vacuum tubes, transistors, fluidic logic, etc.). As you'll see if you visit the above ...

Chinese chip maker Loongson used to make processors based on MIPS architecture, but MIPS isn’t what it used to be and the company that developed the technology has even pivoted to making chips using ...

Arm introduces custom instructions on select Arm CPU cores at Arm TechCon. The first CPU core is the Cortex-M33. In one of the many announcements today at Arm’s annual technology conference, Arm ...

China-based CPU designer Loongson Zongke Technology has pledged to build a homegrown CPU instruction ecosystem independent of Wintel and Android-ARM, and all its products will switch to the ...

Remember how, back in 2023, we reported on Intel's AVX10? Intel said that the new standard would be backward compatible with all of the AVX-512 instruction set extensions, and that at some point, the ...