If the row has never been accessed (written, refreshed) do not flip bits.

2015-09-08 14:33:39 +02:00
parent 851f487924
commit d19d2425dc
1 changed files with 4 additions and 0 deletions
--- a/DRAMSys/simulator/src/error/errormodel.cpp
+++ b/DRAMSys/simulator/src/error/errormodel.cpp
@@ -231,6 +231,10 @@ void errorModel::markBitFlips()
 {
    for(unsigned int row = 0; row < Configuration::getInstance().memSpec.NumberOfRows; row++)
    {
+        // If the row has never been accessed ignore it and go to the next one
+        if (lastRowAccess[row] == SC_ZERO_TIME)
+            continue;
+
        // Get the time interval between now and the last acivate/refresh
        sc_time interval = sc_time_stamp() - lastRowAccess[row];