[Libre-soc-dev] remap status?
cand at gmx.com
Fri May 28 13:48:04 BST 2021
Is remap implemented in pypowersim?
The x86 and ppc versions of mp3_0 do a lot of extra work in order to
vectorize it and be cache friendly. The C version just accesses the
elements as needed - array, array, ... at an offset of 64
I believe remap would let me express the C version simply, loading at
those offsets. Should still be in L2/L3 even though not L1; less work
than the existing vec impls, but maybe worse cache effects.
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