Tiago Mück has submitted this change. (
https://gem5-review.googlesource.com/c/public/gem5/+/31254 )
Change subject: mem-ruby: MessageBuffer capacity check
..
mem-ruby: MessageBuffer capacity check
Trip assert if call enqueue on a full message buffer.
Change-Id: I842183d8bf2c681787f1b6ac23c95825095ad05d
Signed-off-by: Tiago Mück
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/31254
Maintainer: Jason Lowe-Power
Tested-by: kokoro
Reviewed-by: Jason Lowe-Power
Reviewed-by: Matthew Poremba
---
M src/mem/ruby/network/MessageBuffer.cc
1 file changed, 3 insertions(+), 0 deletions(-)
Approvals:
Jason Lowe-Power: Looks good to me, approved; Looks good to me, approved
Matthew Poremba: Looks good to me, approved
kokoro: Regressions pass
diff --git a/src/mem/ruby/network/MessageBuffer.cc
b/src/mem/ruby/network/MessageBuffer.cc
index 3db8515..fb1d734 100644
--- a/src/mem/ruby/network/MessageBuffer.cc
+++ b/src/mem/ruby/network/MessageBuffer.cc
@@ -225,6 +225,9 @@
// Increment the number of messages statistic
m_buf_msgs++;
+assert((m_max_size == 0) ||
+ ((m_prio_heap.size() + m_stall_map_size) <= m_max_size));
+
DPRINTF(RubyQueue, "Enqueue arrival_time: %lld, Message: %s\n",
arrival_time, *(message.get()));
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I842183d8bf2c681787f1b6ac23c95825095ad05d
Gerrit-Change-Number: 31254
Gerrit-PatchSet: 4
Gerrit-Owner: Tiago Mück
Gerrit-Reviewer: Bradford Beckmann
Gerrit-Reviewer: Jason Lowe-Power
Gerrit-Reviewer: Matthew Poremba
Gerrit-Reviewer: Tiago Mück
Gerrit-Reviewer: kokoro
Gerrit-MessageType: merged
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