Tiago Mück has submitted this change. (
https://gem5-review.googlesource.com/c/public/gem5/+/31271 )
Change subject: mem-ruby: Expose MessageBuffer methods
..
mem-ruby: Expose MessageBuffer methods
SLICC interface for checking the capacity of MessageBuffers
Change-Id: I28e2d22a405d33fcbe6a183dffc31bd936fa26c4
Signed-off-by: Tiago Mück
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/31271
Reviewed-by: Jason Lowe-Power
Maintainer: Jason Lowe-Power
Tested-by: kokoro
---
M src/mem/ruby/protocol/RubySlicc_Types.sm
1 file changed, 9 insertions(+), 1 deletion(-)
Approvals:
Jason Lowe-Power: Looks good to me, approved; Looks good to me, approved
kokoro: Regressions pass
diff --git a/src/mem/ruby/protocol/RubySlicc_Types.sm
b/src/mem/ruby/protocol/RubySlicc_Types.sm
index a7b9d34..af7c017 100644
--- a/src/mem/ruby/protocol/RubySlicc_Types.sm
+++ b/src/mem/ruby/protocol/RubySlicc_Types.sm
@@ -48,7 +48,15 @@
// undefined declaration error.
//
-external_type(MessageBuffer, buffer="yes", inport="yes", outport="yes");
+structure(MessageBuffer, buffer="yes", inport="yes", outport="yes",
+ external = "yes", primitive="yes") {
+ // NOTE: it's recommended to use SLICC's built in resource stall
management.
+ // These functions are mostly for including resource utilization info
+ // in debug traces dumped by the protocol.
+ bool areNSlotsAvailable(int n, Tick curTime);
+ int getSize(Tick curTime);
+}
+
external_type(Scalar, primitive="yes");
structure(OutPort, external = "yes", primitive="yes") {
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I28e2d22a405d33fcbe6a183dffc31bd936fa26c4
Gerrit-Change-Number: 31271
Gerrit-PatchSet: 5
Gerrit-Owner: Tiago Mück
Gerrit-Reviewer: Bradford Beckmann
Gerrit-Reviewer: Jason Lowe-Power
Gerrit-Reviewer: Tiago Mück
Gerrit-Reviewer: kokoro
Gerrit-MessageType: merged
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