diff options
Diffstat (limited to 'src/sim/system.hh')
| -rw-r--r-- | src/sim/system.hh | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/sim/system.hh b/src/sim/system.hh index ed5193dfd..44383c399 100644 --- a/src/sim/system.hh +++ b/src/sim/system.hh @@ -171,14 +171,16 @@ class System : public SimObject Enums::MemoryMode memoryMode; uint64_t workItemsBegin; uint64_t workItemsEnd; + uint32_t numWorkIds; std::vector<bool> activeCpus; public: + virtual void regStats(); /** * Called by pseudo_inst to track the number of work items started by this * system. */ - uint64_t + uint64_t incWorkItemsBegin() { return ++workItemsBegin; @@ -212,6 +214,14 @@ class System : public SimObject return count; } + inline void workItemBegin(uint32_t tid, uint32_t workid) + { + std::pair<uint32_t,uint32_t> p(tid, workid); + lastWorkItemStarted[p] = curTick(); + } + + void workItemEnd(uint32_t tid, uint32_t workid); + #if FULL_SYSTEM /** * Fix up an address used to match PCs for hooking simulator @@ -303,6 +313,8 @@ class System : public SimObject public: Counter totalNumInsts; EventQueue instEventQueue; + std::map<std::pair<uint32_t,uint32_t>, Tick> lastWorkItemStarted; + std::map<uint32_t, Stats::Histogram*> workItemStats; //////////////////////////////////////////// // |