Ara: A 1 GHz+ Scalable and Energy-Efficient RISC-V Vector Processor

Re:Ara: A 1 GHz+ Scalable and Energy-Efficient RISC-V Vector... by Veedrac on Saturday June 08, 2019 @12:24AM (#20130625)

What's the rush? The instructions can be emulated in the meantime at a passable speed.

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Re:Ara: A 1 GHz+ Scalable and Energy-Efficient RISC-V Vector... by ncmncm on Saturday June 08, 2019 @12:01PM (#20133088)

If they could be emulated at passable speed, I would not need them.

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Re:Ara: A 1 GHz+ Scalable and Energy-Efficient RISC-V Vector... by Veedrac on Sunday June 09, 2019 @04:37AM (#20137991)

Could you be more specific? What are you doing on a RISC-V board where emulated popcnt loses more than 10-20% of your performance?

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