[Libre-soc-bugs] [Bug 230] Video opcode development and discussion

[bugzilla-daemon at libre-soc.org]

https://bugs.libre-soc.org/show_bug.cgi?id=230

--- Comment #17 from Jacob Lifshay <programmerjake at gmail.com> ---
(In reply to Luke Kenneth Casson Leighton from comment #16)
> SIMD ISAs have the "advantage" of being able to hard-code the mapreduce tree
> (or parallel accumulator algorithm) because the SIMD size is fixed and known.

That can be done in SV as well, since MAXVL is fixed and known, it's just less
efficient unless VL is close to MAXVL.

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