[Libre-soc-dev] remap status?
cand at gmx.com
Fri May 28 15:05:44 BST 2021
On Fri, 28 May 2021 14:14:50 +0100
Luke Kenneth Casson Leighton <lkcl at lkcl.net> wrote:
> the offset allowed is between 0 and 63. zdimsz ydimsz and xdimsz may be
> between 1 and 64. do you need beyond that?
Not sure. I need an offset of 64 floats, aka 256 bytes, between each
> /mp3_0_apply_window_float.s is very unclear (arbitrary non-sequential
> register allocations).
Optimized gcc code ;)
> could you outline in pseudo-assembler what you need?
load 8 floats from arr, arr...
load 8 floats from another, another...
multiply them together
gather-add or gather-sub (the mapreduce thing)
So this would also need the gather-mapreduce thing, not sure how far
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