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About the first question, UltraSPARC has been open source for a while. You can even download the Verilog code. We haven't seen any UltraSPARC-based processors,

by f00zz 7y ago

About the first question, UltraSPARC has been open source for a while. You can even download the Verilog code. We haven't seen any UltraSPARC-based processors, so I don't see why they would use this.

baybal2 7y ago
There were quite a number of Japanese Sparks from PEZI, Fujitsu and some others, but they were all purpose made HPC products. Not mass market
- f00zz 7y ago
  Ah, didn't know that, just checked out the Wikipedia page. Thanks.