adding Volta sub_core model and double L1 BW

1 files changed, 19 insertions, 1 deletions

diff --git a/src/abstract_hardware_model.h b/src/abstract_hardware_model.h
index 8333247..d0f7066 100644
--- a/src/abstract_hardware_model.h
+++ b/src/abstract_hardware_model.h
@@ -336,6 +336,7 @@ struct core_config {
     unsigned gpgpu_shmem_sizeDefault;
     unsigned gpgpu_shmem_sizePrefL1;
     unsigned gpgpu_shmem_sizePrefShared;
+    unsigned mem_unit_ports;
 
     // texture and constant cache line sizes (used to determine number of memory accesses)
     unsigned gpgpu_cache_texl1_linesize;
@@ -908,7 +909,7 @@ public:
     { 
         m_empty=true; 
     }
-    void issue( const active_mask_t &mask, unsigned warp_id, unsigned long long cycle, int dynamic_warp_id ) 
+    void issue( const active_mask_t &mask, unsigned warp_id, unsigned long long cycle, int dynamic_warp_id, int sch_id )
     {
         m_warp_active_mask = mask;
         m_warp_issued_mask = mask; 
@@ -919,6 +920,7 @@ public:
         cycles = initiation_interval;
         m_cache_hit=false;
         m_empty=false;
+        m_scheduler_id=sch_id;
     }
     const active_mask_t & get_active_mask() const
     {
@@ -1037,6 +1039,7 @@ public:
 
     void print( FILE *fout ) const;
     unsigned get_uid() const { return m_uid; }
+    unsigned get_schd_id() const { return m_scheduler_id; }
 
 
 protected:
@@ -1069,6 +1072,8 @@ protected:
 
     static unsigned sm_next_uid;
 
+    unsigned m_scheduler_id;  //the scheduler that issues this inst
+
     //Jin: cdp support
 public:
     int m_is_cdp;
@@ -1161,6 +1166,10 @@ public:
 		}
 		return false;
 	}
+	bool has_free(unsigned reg_id){
+		assert(reg_id < regs.size());
+		return regs[reg_id]->empty();
+	}
 	bool has_ready(){
 		for( unsigned i = 0; i < regs.size(); i++ ) {
 			if( not regs[i]->empty() ) {
@@ -1216,6 +1225,15 @@ public:
 		return NULL;
 	}
 
+	warp_inst_t ** get_free(unsigned reg_id){
+		assert(reg_id < regs.size());
+		if( regs[reg_id]->empty() ) {
+			return &regs[reg_id];
+		}
+		assert(0 && "No free register found");
+		return NULL;
+	}
+
 private:
 	std::vector<warp_inst_t*> regs;
 	const char* m_name;