diff options
Diffstat (limited to 'src/cpu/o3/lsq.hh')
| -rw-r--r-- | src/cpu/o3/lsq.hh | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/cpu/o3/lsq.hh b/src/cpu/o3/lsq.hh index f576dd3f4..a6037b7f4 100644 --- a/src/cpu/o3/lsq.hh +++ b/src/cpu/o3/lsq.hh @@ -755,7 +755,7 @@ class LSQ int entryAmount(ThreadID num_threads); /** Ticks the LSQ. */ - void tick() { usedStorePorts = 0; } + void tick(); /** Inserts a load into the LSQ. */ void insertLoad(const DynInstPtr &load_inst); @@ -962,9 +962,9 @@ class LSQ /** Set D-cache blocked status */ void cacheBlocked(bool v); /** Is any store port available to use? */ - bool storePortAvailable() const; + bool cachePortAvailable(bool is_load) const; /** Another store port is in use */ - void storePortBusy(); + void cachePortBusy(bool is_load); protected: /** D-cache is blocked */ @@ -973,6 +973,10 @@ class LSQ int cacheStorePorts; /** The number of used cache ports in this cycle by stores. */ int usedStorePorts; + /** The number of cache ports available each cycle (loads only). */ + int cacheLoadPorts; + /** The number of used cache ports in this cycle by loads. */ + int usedLoadPorts; /** The LSQ policy for SMT mode. */ |