From: lkcl <lkcl@web>
Date: Mon, 1 May 2023 09:27:15 +0000 (+0100)
Subject: (no commit message)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ed6d355b485f350cb87477db24e587f85f4c8741;p=libreriscv.git

---

diff --git a/openpower/sv/remap.mdwn b/openpower/sv/remap.mdwn
index f7f95c5be..ff8ef7ed9 100644
--- a/openpower/sv/remap.mdwn
+++ b/openpower/sv/remap.mdwn
@@ -97,6 +97,9 @@ There are four types of REMAP:
 * **Parallel Reduction**, for scheduling a sequence of operations
   in a Deterministic fashion, in a way that may be parallelised,
   to reduce a Vector down to a single value.
+* **Parallel Prefix Sum**, implemented as a work-efficient Schedule,
+  has several key Computer Science uses. Again Prefix Sum is 100%
+  Deterministic.
 
 Best implemented on top of a Multi-Issue Out-of-Order Micro-architecture,
 REMAP Schedules are 100% Deterministic **including Indexing** and are