projects
/
libreriscv.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
e726123
)
(no commit message)
author
lkcl
<lkcl@web>
Sat, 23 Jul 2022 10:50:52 +0000
(11:50 +0100)
committer
IkiWiki
<ikiwiki.info>
Sat, 23 Jul 2022 10:50:52 +0000
(11:50 +0100)
openpower/sv/executive_summary.mdwn
patch
|
blob
|
history
diff --git
a/openpower/sv/executive_summary.mdwn
b/openpower/sv/executive_summary.mdwn
index 304f63a6cf1151f222e348e9521b60ec78acc93c..657ad6a09856dbdaa5418b4a7eeb6b73126f42c4 100644
(file)
--- a/
openpower/sv/executive_summary.mdwn
+++ b/
openpower/sv/executive_summary.mdwn
@@
-20,7
+20,7
@@
presents the programmer with explicit control over Vector length.
ARM NEON, AVX-512 and ARM SVE2 are all Predicated SIMD ISAs and
**do not provide Scalability to the Programmer** (SVE2 is **Silicon**
Scalable, not **Programmer** Scalable: the distinction is profoundly
-
critical
).
+
important
).
For Predicated SIMD, Programmers must emulate scaling
through explicit predicate masking, which increases instruction count in
hot-loops.