[libre-riscv-dev] [Bug 132] SIMD-like nmigen signal for partitioning

bugzilla-daemon at libre-riscv.org bugzilla-daemon at libre-riscv.org
Wed Aug 14 22:21:52 BST 2019


http://bugs.libre-riscv.org/show_bug.cgi?id=132

--- Comment #13 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
I am still thinking through the implications of passing the predicate and
partition spec into the PartitionedSignal thing.

Absolutely no way a full bit mask would be passed in. Just enough to specify
the byte level partitioning.

One pain in the neck: the class will need a cat function and a mux function.

In a degenerate version of PartitionedSignal these would call Cat and Mux
respectively.

Going to need some examples.

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