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by sgt101
3249 days ago
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:o) well, due to the wavelength of light a photonic cpu has to be 50->100 times the size of a current gen electronic one. When I were a young 'un we had one core, and it ran at 25Mhz and about 130 of us shared it. Now I have 50,000 cores that run at 2 Ghz and five people share it. Things aren't quite directly comparable but the speed up is at least 100,000x I am overwhelmed by this, things that would have taken 1000 days; approximately 3 years, can be achieved in ten or twenty minutes. In reality the use of these infrastructures has enabled (in neural net land) the development of techniques that improve performance by several more orders of magnitude - so things that would have taken several years are now done in a minute or so. I believe that there is plenty more headroom to be had. |
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