From: Luke Kenneth Casson Leighton Date: Sat, 27 May 2023 00:13:18 +0000 (+0100) Subject: redo table in ls012 to get PDF back in shape X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0400e1c41a43ea33d5338ab1f79d4780abead82f;p=libreriscv.git redo table in ls012 to get PDF back in shape --- diff --git a/openpower/sv/rfc/ls012.mdwn b/openpower/sv/rfc/ls012.mdwn index c2695a911..07fd9e04f 100644 --- a/openpower/sv/rfc/ls012.mdwn +++ b/openpower/sv/rfc/ls012.mdwn @@ -78,8 +78,8 @@ Audio/Visual, High-Performance Compute, GPU workloads and DSP. **Instruction count guide and approximate priority order** -|qty| description | RFC | URL | -|-|-----------------------------------------------|--------|-------------------| +|qty| description | RFC | URL | +|-|---------------------------------------|---------------|-------------------| | 6 | SVP64 Management |[[ls008]]
[[ls009]]
[[ls010]] | | | 5 | CR weirds | [[ls015]] | [[sv/cr_int_predication]] | | 4 | INT<->FP mv | [[ls006.fpintmv]] | | @@ -89,12 +89,12 @@ Audio/Visual, High-Performance Compute, GPU workloads and DSP. | 4 | FPR LD/ST-Shifted-PostInc-Update (ditto) | [[ls011]] | | | 26 | GPR LD/ST-Shifted (again saves hugely in hot-loops) | [[ls004]] | | | 11 | FPR LD/ST-Shifted (ditto) | [[ls004]] | | -| 2 | Float-Load-Immediate (always saves one LD L1/2/3 D-Cache op) | [[ls002.fmi]] | | +| 2 | Float-Load-Immediate (always saves D-Cache) | [[ls002.fmi]] | | | 5 | Big-Integer Chained 3-in 2-out (64-bit Carry) | [[ls003.bignum]] | [[sv/biginteger]] | -| 6 | Bitmanip LUT2/3 operations. high cost high reward | [[ls007]] | [[sv/bitmanip]] | +| 6 | Bitmanip LUT2/3 ops. high cost high reward | [[ls007]] | [[sv/bitmanip]] | | 1 | fclass (Scalar variant of xvtstdcsp) |TBD| [[sv/fclass]] | | 5 | Audio-Video |TBD| [[sv/av_opcodes]] | -| 2 | Shift-and-Add (mitigates LD-ST-Shift; Cryptography e.g. twofish) | [[ls004]] | | +| 2 | Shift-and-Add (mitigates LD-ST-Shift; Crypto twofish) | [[ls004]] | | | 2 | BMI group | [[ls014]] | [[sv/vector_ops]] | | 2 | GPU swizzle |TBD| [[sv/mv.swizzle]] | | 9 | FP DCT/FFT Butterfly (2/3-in 2-out) | [[ls016]] | [[sv/twin_butterfly]] |