[gem5-dev] Change in gem5/gem5[develop]: mem: Update DRAMSim3 functionlity to tick only in timing mode

[Mahyar Samani (Gerrit) via gem5-dev]

Mahyar Samani has uploaded this change for review. (  
https://gem5-review.googlesource.com/c/public/gem5/+/31866 )

Change subject: mem: Update DRAMSim3 functionlity to tick only in timing  
mode
......................................................................

mem: Update DRAMSim3 functionlity to tick only in timing mode

Change-Id: I8d2e55a7e9ed7b68862491e6694a96936a2acb18
---
M src/mem/dramsim3.cc
1 file changed, 9 insertions(+), 6 deletions(-)



diff --git a/src/mem/dramsim3.cc b/src/mem/dramsim3.cc
index fdab85b..ef275b0 100644
--- a/src/mem/dramsim3.cc
+++ b/src/mem/dramsim3.cc
@@ -138,13 +138,16 @@
 void
 DRAMSim3::tick()
 {
-    wrapper.tick();
+    // Only tick when it's timing mode
+    if (system()->isTimingMode()) {
+        wrapper.tick();

-    // is the connected port waiting for a retry, if so check the
-    // state and send a retry if conditions have changed
-    if (retryReq && nbrOutstanding() < wrapper.queueSize()) {
-        retryReq = false;
-        port.sendRetryReq();
+        // is the connected port waiting for a retry, if so check the
+        // state and send a retry if conditions have changed
+        if (retryReq && nbrOutstanding() < wrapper.queueSize()) {
+            retryReq = false;
+            port.sendRetryReq();
+        }
     }

     schedule(tickEvent, curTick() + wrapper.clockPeriod() *  
SimClock::Int::ns);

--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I8d2e55a7e9ed7b68862491e6694a96936a2acb18
Gerrit-Change-Number: 31866
Gerrit-PatchSet: 1
Gerrit-Owner: Mahyar Samani <msam...@ucdavis.edu>
Gerrit-MessageType: newchange
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