diff options
Diffstat (limited to 'src/mem/dram_ctrl.hh')
-rw-r--r-- | src/mem/dram_ctrl.hh | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/mem/dram_ctrl.hh b/src/mem/dram_ctrl.hh index 79a68af4b..b59ed3d2c 100644 --- a/src/mem/dram_ctrl.hh +++ b/src/mem/dram_ctrl.hh @@ -56,6 +56,7 @@ #include <string> #include <unordered_set> +#include "base/callback.hh" #include "base/statistics.hh" #include "enums/AddrMap.hh" #include "enums/MemSched.hh" @@ -409,6 +410,11 @@ class DRAMCtrl : public AbstractMemory */ void regStats(); + /** + * Computes stats just prior to dump event + */ + void computeStats(); + void processActivateEvent(); EventWrapper<Rank, &Rank::processActivateEvent> activateEvent; @@ -427,6 +433,18 @@ class DRAMCtrl : public AbstractMemory }; + // define the process to compute stats on simulation exit + // defined per rank as the per rank stats are based on state + // transition and periodically updated, requiring re-sync at + // exit. + class RankDumpCallback : public Callback + { + Rank *ranks; + public: + RankDumpCallback(Rank *r) : ranks(r) {} + virtual void process() { ranks->computeStats(); }; + }; + /** * A burst helper helps organize and manage a packet that is larger than * the DRAM burst size. A system packet that is larger than the burst size |