What is Fujitsu and Hitachi's Digital Annealer?
Digital Annealer is a computing technology inspired by quantum phenomena that can rapidly solve ``combinatorial optimization problems'' that are difficult to solve with current general-purpose computers.
ENGLISH.
https://www-fujitsu-com.translate.goog/jp/digitalannealer/superiority/?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=ja&_x_tr_pto=wapp
JAPANESE.
https://www.fujitsu.com/jp/digitalannealer/superiority/
https://www.fujitsu.com/jp/digitalannealer/superiority/
It is treated as a computer virus and patents such as hyper-threading and SMT4&8 are not paid for, but quantum computers can be manufactured cheaply by the idea of incorporating the fifth generation digital annealer patented by Fujitsu and Hitachi's Masahiro Ishizuka into a 4096-bit CPU. It will be popularized.
Unlike CUDA, OPENCL can be used not only with nVIDIA and AMD, but also with INTEL and AMD CPUs as well as GPUs.
For double precision operations, AMD is faster than nVIDIA. Information as of May 6, 2016.
I would like to see both INTEL and nVIDIA equipped with the same double-precision processing unit as AMD.
https://qiita.com/aokomoriuta/items/777f00f4d9f2bec887ba
https://qiita.com/aokomoriuta/items/777f00f4d9f2bec887ba
2016/05/06 — That said, with modern GPUs, AMD is faster than nVIDIA for double-precision operations, so if you want to use AMD GPUs for physics calculations that require double-precision, OpenCL is the only choice. is. (and ...
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