[Libre-soc-isa] [Bug 701] document Matrix REMAP in SVP64

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Thu Nov 9 23:37:18 GMT 2023


https://bugs.libre-soc.org/show_bug.cgi?id=701

--- Comment #18 from Andrey Miroshnikov <andrey at technepisteme.xyz> ---
Made a bunch of updates to the remap matrix entry.

Minor corrections:
https://git.libre-soc.org/?p=libreriscv.git;a=commitdiff;h=d00d706aad0255ce8bf4e33bf609fecd8cf3f9c5
https://git.libre-soc.org/?p=libreriscv.git;a=commitdiff;h=16b44c819cd3f2922b7fd973201ea3850c576eb1
https://git.libre-soc.org/?p=libreriscv.git;a=commitdiff;h=30be7bc693a9f3ba8dc179eb8b3eff28639257c8
https://git.libre-soc.org/?p=libreriscv.git;a=commitdiff;h=4ee70db0509793a5a5d2cc438f12612099f44e51

Save space by removing indenting:
https://git.libre-soc.org/?p=libreriscv.git;a=commitdiff;h=92151876263c1213f010c808057b7d1060afc75c

Minor formatting fixes:
https://git.libre-soc.org/?p=libreriscv.git;a=commitdiff;h=725b8e3b43b08823f9d189849f4c66bbd3dfc7f7

Add row/column index table (finally realised how this corresponds to the
SVSHAPE's x/y/z indices):
https://git.libre-soc.org/?p=libreriscv.git;a=commitdiff;h=68c1a4d9d3200c4b625e1a84d962b9234128e6b6

Remove the duplicated SVSHAPE SPR section, update svremap and maddld sections:
https://git.libre-soc.org/?p=libreriscv.git;a=commitdiff;h=353c9900c7128084f26a8e23c20a7340ed0f255f


Added an brief explanation on why three instructions are sufficient:
https://git.libre-soc.org/?p=libreriscv.git;a=commitdiff;h=f36dcf74ead4da26825747b5e1cd4280653e72e6
If this explanation is irrelevant, feel free to take it out. I just thought
that it would be helpful.


At this point I feel it's done.
Let me know if anything else is missing.

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