From f799cd5485a36de48abce286b2f69cee75d2be38 Mon Sep 17 00:00:00 2001 From: Mahmoud Date: Mon, 5 Nov 2018 20:01:42 -0500 Subject: adding Volta sub_core model and double L1 BW --- src/abstract_hardware_model.h | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) (limited to 'src/abstract_hardware_model.h') 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 ®s[reg_id]; + } + assert(0 && "No free register found"); + return NULL; + } + private: std::vector regs; const char* m_name; -- cgit v1.3