(no commit message)
authorXan <Xan@web>
Wed, 25 Apr 2018 11:01:53 +0000 (12:01 +0100)
committerIkiWiki <ikiwiki.info>
Wed, 25 Apr 2018 11:01:53 +0000 (12:01 +0100)
Comparative_analysis_Harmonised_RVP_vs_Andes_Packed_SIMD_ISA_proposal.mdwn

index bd1a74781746800dccde75174bc9a561775c7082..03a1d9b0316f19c460b8f181f9c269ad90de3ce7 100644 (file)
@@ -2,7 +2,8 @@
 
 ## Register file
 
-The harmonised RVP register file is divided into a lower bank of Vector[INT8] and an upper bank of Vector[INT16]
+The default Harmonised RVP GPR register file is divided into a lower bank of Vector[INT8] and an upper bank of Vector[INT16]
+In contrast, the Andes Packed SIMD ISA permits any GPR to be used for either INT8 or INT16 vector operations
 
 | Register           | Andes ISA                              | Harmonised RVP ISA            |
 | ------------------ | -------------------------              | -------------------           |