Daniel Carvalho has uploaded this change for review. (
https://gem5-review.googlesource.com/c/public/gem5/+/14895
Change subject: mem-cache: Add header delay to handleFill whenReady
......................................................................
mem-cache: Add header delay to handleFill whenReady
A prefetch response will have a header delay, which was not being
taken into account.
Change-Id: I66a071bc81ef41b8c0de37aa2df75171d1979a6f
Signed-off-by: Daniel R. Carvalho <[email protected]>
---
M src/mem/cache/base.cc
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/mem/cache/base.cc b/src/mem/cache/base.cc
index 19550d9..dedde65 100644
--- a/src/mem/cache/base.cc
+++ b/src/mem/cache/base.cc
@@ -1234,8 +1234,9 @@
pkt->writeDataToBlock(blk->data, blkSize);
}
- // We pay for fillLatency here.
- blk->setWhenReady(clockEdge(fillLatency) + pkt->payloadDelay);
+ // The block will be ready when the payload arrives and the fill is
done
+ blk->setWhenReady(clockEdge(fillLatency) + pkt->headerDelay +
+ pkt->payloadDelay);
return blk;
}
--
To view, visit https://gem5-review.googlesource.com/c/public/gem5/+/14895
To unsubscribe, or for help writing mail filters, visit
https://gem5-review.googlesource.com/settings
Gerrit-Project: public/gem5
Gerrit-Branch: master
Gerrit-Change-Id: I66a071bc81ef41b8c0de37aa2df75171d1979a6f
Gerrit-Change-Number: 14895
Gerrit-PatchSet: 1
Gerrit-Owner: Daniel Carvalho <[email protected]>
Gerrit-MessageType: newchange
_______________________________________________
gem5-dev mailing list
[email protected]
http://m5sim.org/mailman/listinfo/gem5-dev
