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This is the future of hardware. Specialized chips baked for a focused application.
by Vekz 6y ago
This is the future of hardware. Specialized chips baked for a focused application.
- speedgoose 6y agoSo JavaScript processors?
- WatchDog 6y agoThe future sure sounds a lot like the past, given that everything, even toasters have CPU's in them these days.
- corysama 6y agohttp://www.cap-lore.com/Hardware/Wheel.html http://www.cap-lore.com/Hardware/Wheel.html We’re currently rolling around back to a new era of lots of specialized chips.
- daxfohl 6y agoIDK, even in operations the size of the cloud providers, executing some of the same things billions of times a second, there's still very few specialized chips. TPU is an example, and I think they all use some for network packet filtering and such. But you don't see anything for DB acceleration or paxos acceleration or maps acceleration or anything like that. They've had years to figure this out, so if they're not finding it worth it at hypercompetitive cloud scale then I don't see the revolution going too awful far anytime soon.
- monocasa 6y agoAlibaba has been pushing the envelope pretty heavily in this area. I've heard of them using their FPGA instance for memcachedb instances, and video transcoding instances.
- duskwuff 6y agoToasters are moving back to ASICs too: https://www.diodes.com/assets/Datasheets/PT8A2514A.pdf https://www.diodes.com/assets/Datasheets/PT8A2514A.pdf
- stjohnswarts 6y agolol meanwhile my 20 year old off brand toaster continues to toast just fine with 0 chips. As does my 10 year old dial based toaster oven
- DonHopkins 6y agoYou could make toasters by recycling used MacBook Pros!
- castratikron 6y agoThere are Super Nintendo games like Star Fox that had a second accelerator chip on board. But it would still be cool for the game to be the computer and exist in custom silicon. Development would be super slow of course but the result would literally be the best it could be. Wonder if the advantage would be worth it. Is anyone trying?
- moring 6y agoI read somewhere that the chip used in Star Fox (SuperFX) is less an "accelerator" but rather "becomes" the main chip because it hogs the main bus, so the SNES's own CPU can't really do a lot. OTOH the SuperFX is not really a "game in silicon" but just a better CPU that has built-in fixed-point arithmetic including multiply/divide. All this is just from memory, so please take it with a grain of salt.
- monocasa 6y agoThe SuperFX doesn't really become the main CPU, and has some practical caveats that keep it from doing so. Part of that is that the thing's instruction memory is only 512 bytes. There are other accelerator chips that do take a more general approach though, like the SA1.
- MrBuddyCasino 6y agoTo be fair, the SuperFX was the foundation of an actual honest-to-god 32 bit embedded CPU architecture named ARC (Argonaut RISC Core), produced in the billions, because it was apparently quite efficient. All the more impressive considering the guys making it had no prior experience in CPU design.
- monocasa 6y agoContrary to popular belief the SuperFX and ARC cores are about as different as can be. RISC back then was a buzzword and applied loose and fast; today we wouldn't call SuperFX a RISC chip if not for the decades of describing it as such. ARC is very much a RISC design though. Totally agreed on how impressive it was though, despite the differences in nomenclature.
- mhh__ 6y agoFuture? Most high end T&M gear will have an ASIC in it. FPGAs are already very very prevalent. They aren't too common for hobbyists because although the transistor density in an FPGA has increased the pricing hasn't really followed suit a la regular CPUs - that and the tooling is often comically 1990s