[Libre-soc-bugs] [Bug 231] Video Opcodes Standards writeup

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Thu Sep 3 07:43:30 BST 2020


https://bugs.libre-soc.org/show_bug.cgi?id=231

--- Comment #7 from cand at gmx.com ---
Instruction level counting won't be useful for this. You'll discover that
additions and multiplies are used a lot, sometimes in vector forms.

The iteration loop is covered in other bugs in detail, but basically it's "find
hotspot at C function level, imagine if new instructions would speed it up,
write in SV asm, measure".

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