From 82dde2967a2b6c8c30a9f41191c9a28053545d17 Mon Sep 17 00:00:00 2001 From: lkcl Date: Fri, 6 May 2022 18:13:49 +0100 Subject: [PATCH] --- openpower/sv/SimpleV_rationale.mdwn | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/openpower/sv/SimpleV_rationale.mdwn b/openpower/sv/SimpleV_rationale.mdwn index 5bcde068c..95349f6cc 100644 --- a/openpower/sv/SimpleV_rationale.mdwn +++ b/openpower/sv/SimpleV_rationale.mdwn @@ -678,5 +678,10 @@ is entirely transparent to the developer, in fact this is a hard requirement because at any given moment there is the possibility that the PEs may be busy and it is the main CPU that has to complete the Processing Task itself. -It +It is also important to note that we are not necessarily talking about +the Remote PEs executing the Power ISA, but if they do so it becomes +much easier for the main CPU to take over in the event that PEs are +currently occupied. Plus, the twin lessons that inventing ISAs, even +a small one, is hard (mostly in compiler writing) and how complex +GPU Task Scheduling is, are being heard loud and clear. -- 2.30.2