![]() ![]() They don’t make the final blueprint that is shipped to a semi-conductor foundry. is not like Qualcomm or Ampere Computing. They take the design and etch it onto silicon wafers that are then cut into microchips and packaged.ĪRM Ltd. Instead they design chips and then ship the design to what we call a foundry such as Global Foundries or TSMC. For example, neither Apple nor AMD actually manufacture their own microchips. Lots of companies around the world such as Qualcomm, Apple, Fujitsu, Ampere Computing, Amazon and many others design their own chips. Rather, this is a new microprocessor architecture, backwards compatible with previous ARM architectures such as ARMv8. This isn’t the same as when AMD or Intel release a new microprocessor that you can buy and stick in your PC to get higher performance. Is ARMv9 a Physical Chip I Can Buy in the Store? It was approximately 6 feet high and 7 feet in diameter (1.8 by 2.1 metres). The Cray company is in fact not dead yet, but is actually busy building ARM based super-computers: LRZ to Deploy HPE’s Cray CS500 System with Arm Fujitsu A64FX Processors. I will try to explain what makes SVE/SVE2 so different from these older SIMD instruction-sets.Īnd did you know that Fujitsu has played a significant role in all of this? We are seeing a sort of return to old-school super-computing as found in the Cray-1 super computers from decades ago. However, you might not know exactly what these are for, other than in a superficial sense. You have probably heard about SIMD instruction-sets such as MMX, SSE2, AVX, AVX-512 from Intel or the older Neon from ARM. There are many items to talk about here, but to me the big topic is the standardization on what is called the Scalable Vector Extension 2 (SVE2). It is thus a very significant event that deserves some scrutiny. This battle won’t be settled this year, but now ARM has released their next generation architecture ARMv9, which will set the course of the industry for a decade. Yes, this sounds dramatic, but x86 has been dominating the computing industry for decades, and is likely facing its biggest challenge ever with the rise of ARM. We are at a cusp of a major shift in industry, the likes of which has not been seen in decades. ![]() ![]() They are also making major inroads into the server space. If you are a cellphone user, then you know ARM chips: they power your phone, and now they are powering the next generation Macs. ![]()
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