From: Luke Kenneth Casson Leighton Date: Fri, 22 Jul 2022 22:45:49 +0000 (+0100) Subject: table layout corrections X-Git-Tag: opf_rfc_ls005_v1~1114 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=73d8a94ea2a9f21d9dd8941d9a97970ecff844a9;p=libreriscv.git table layout corrections --- diff --git a/openpower/sv/comparison_table.mdwn b/openpower/sv/comparison_table.mdwn index 09ed6204e..c18ecff9b 100644 --- a/openpower/sv/comparison_table.mdwn +++ b/openpower/sv/comparison_table.mdwn @@ -1,6 +1,6 @@ -| ISA
name | Num
opcodes | Taxonomy /
Class | Predicate
Masks | Twin
Predication | Explicit
Vector regs | 128-bit | Bigint
capability | LDST
Fault-First | Data-dependent
Fail-first | Predicate-
Result | Matrix HW
support | -|----------------|-----------------|-----------------------|----------------------|-----------------------|----------------------------|---------|------------------------|-----------------------|--------------------------------|-----------------------|-----------------------| +| ISA
name | Num
opcodes | Taxonomy /
Class | Predicate
Masks | Twin
Predication | Explicit
Vector regs | 128-bit
operations | Bigint
capability | LDST
Fault-First | Data-dependent
Fail-first | Predicate-
Result | Matrix HW
support | +|----------------|-----------------|-----------------------|----------------------|-----------------------|----------------------------|-------------------------|------------------------|-----------------------|--------------------------------|-----------------------|-----------------------| | SVP64 | 5 (1) | Scalable (2) | yes | yes (3) | no (4) | see (5) | yes (6) | yes (7) | yes (8) | yes (9) | yes (10) | | VSX | 700+ | Packed SIMD | no | no | yes (11) | yes | no | no | no | no | yes (12) | | NEON | ~250 (13) | Predicated SIMD | yes | no | yes | yes | no | no | no | no | no | @@ -32,5 +32,5 @@ * (19): Like the original Cray RVV is a truly scalable Vector ISA (Cray setvl instruction). * (20): like SVP64 it is up to the hardware implementor to choose whether to support 128-bit elements. * (21): [NEC SX Aurora](https://ftp.libre-soc.org/NEC_SX_Aurora_TSUBASA_VectorEngine-as-manual-v1.2.pdf) is based on the original Cray Vectors -* (22): [Aurora ISA guide)(https://sxauroratsubasa.sakura.ne.jp/documents/guide/pdfs/Aurora_ISA_guide.pdf) Appendix-3 11.1 p508 +* (22): [Aurora ISA guide](https://sxauroratsubasa.sakura.ne.jp/documents/guide/pdfs/Aurora_ISA_guide.pdf) Appendix-3 11.1 p508 * (23): Like the original Cray Vectors, the ISA Vector Length is independent of the underlying hardware, however Generation 1 has 256 elements per Vector register (3.2.4 p24, Aurora ISA guide)