From: lkcl Date: Sun, 16 Apr 2023 12:54:49 +0000 (+0100) Subject: (no commit message) X-Git-Tag: opf_rfc_ls009_v1~12 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=561532ec7d347509f36c1f8301317d35958660ab;p=libreriscv.git --- diff --git a/openpower/sv/remap.mdwn b/openpower/sv/remap.mdwn index 6bf62988e..53cf350d8 100644 --- a/openpower/sv/remap.mdwn +++ b/openpower/sv/remap.mdwn @@ -217,7 +217,8 @@ works if one of the dimensions X or Y are power-two. Prime Numbers (5x7, 3x5) become deeply problematic to unroll. Even traditional Scalable Vector ISAs have issues with Matrices, often -having to perform data Transpose by pushing out through Memory and back, +having to perform data Transpose by pushing out through Memory and back +(costly), or computing Transposition Indices (costly) then copying to another Vector (costly).