[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 22:39:41 BST 2019


--- Comment #16 from Jacob Lifshay <programmerjake at gmail.com> ---
(In reply to Jacob Lifshay from comment #14)

> it's a simple data pipe, if a particular element is canceled, that pipeline
> slot will just be empty, just like divpipecore. the control pipeline can
> keep track of which elements have valid data and which have been canceled.

note that the data pipe doesn't need to know which elements are empty: empty
does not mean zeroed.

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