From d2283f483a843a9cb0c2922795a178b410603add Mon Sep 17 00:00:00 2001 From: lkcl Date: Wed, 30 Dec 2020 17:12:16 +0000 Subject: [PATCH] --- openpower/sv/overview.mdwn | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/openpower/sv/overview.mdwn b/openpower/sv/overview.mdwn index 83562d986..5dec88c8f 100644 --- a/openpower/sv/overview.mdwn +++ b/openpower/sv/overview.mdwn @@ -76,8 +76,10 @@ basis further refinements can be added which build up towards an extremely powerful Vector augmentation system, with very little in the way of additional opcodes required: simply external "context". -RISC-V RVV as of version 0.9 is over 180 instructions (more than the -rest of RV64G combined). Over 95% of that functionality is added to +x86 was originally only 70 instructions: prior to AVX512 1,400 additional ibsteuctions have been added, almost all of them related to SIMD. + +RISC-V RVV as of version 0.9 is over 188 instructions (more than the +rest of RV64G combined: 80 for RV64G and 27 for C). Over 95% of that functionality is added to OpenPOWER v3 0B, by SimpleV augmentation, with around 5 to 8 instructions. Even in OpenPOWER v3.0B, the Scalar Integer ISA is around 150 -- 2.30.2