[libre-riscv-dev] [Bug 208] implement CORDIC in a general way sufficient to do transcendentals

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Tue May 5 17:16:00 BST 2020


--- Comment #51 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
the other option:

keep the long pipeline lengths: we *know* that there's more stages than
there are FUs, and that's just "tough luck".  we know that with only
8 FUs and 12 pipeline stages, 4 of those at any one time will run
empty, and we just... live with that.

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