ls009 v1 submitted formally on 16apr2023 there will be questions iterations and feedback. * TODO parallel prefix sum in REMAP page * TODO jacob some justification examples (went by on IRC v. quick) * TODO add bit in SVSTATE which allows for interrupts
bug #1071 - parallel prefix sum is missing from REMAP.
https://git.libre-soc.org/?p=libreriscv.git;a=commitdiff;h=ceffd46493d7ac301e5513daa69b47d5d8bb5712 https://git.libre-soc.org/?p=libreriscv.git;a=commitdiff;h=2378d5d604dfacea50e7147acceb928cb04555de ordering of SVme wrong way.
(In reply to Luke Kenneth Casson Leighton from comment #1) > bug #1071 - parallel prefix sum is missing from REMAP. jacob has implemented parallel prefix sum, work-efficient: TODO cut over new pseudocode for svshape https://libre-soc.org/openpower/sv/remap/appendix/
https://en.m.wikipedia.org/wiki/Prefix_sum#Applications
https://git.libre-soc.org/?p=libreriscv.git;a=commitdiff;h=4da8595f5c4299d28383fa2abb1f7003c29fd5b6 beginnings of parallel prefix sum