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lkcl
<lkcl@web>
Sat, 23 Oct 2021 22:16:21 +0000
(23:16 +0100)
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IkiWiki
<ikiwiki.info>
Sat, 23 Oct 2021 22:16:21 +0000
(23:16 +0100)
3d_gpu/architecture/dynamic_simd/slice.mdwn
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diff --git
a/3d_gpu/architecture/dynamic_simd/slice.mdwn
b/3d_gpu/architecture/dynamic_simd/slice.mdwn
index 39bc222e4e70015e420d75d62812e572186d11b9..aa4890cce7daa06d0eb4ce0bceb860d9698a807d 100644
(file)
--- a/
3d_gpu/architecture/dynamic_simd/slice.mdwn
+++ b/
3d_gpu/architecture/dynamic_simd/slice.mdwn
@@
-230,7
+230,13
@@
by noting that even the padding sections may be Cat()ed together.
Illustrating the case where a Sliced (fixed element width) SimdSignal
is added to one which has variable-length elements that take up the
-entirety of the partition (overall fixed width):
+entirety of the partition (overall fixed width).
+
+* For elwid=0b00, b is 1x 8bit
+* for elwid=0b01, b is 2x 4bit
+* for elwid=0b10, b is 4x 2bit
+
+Thus, the partition subdivisions are:
elwid | | |
0b00 B7B6 B5B4 B3B2 B1B0