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| author | Mahmoud Khairy A. Abdallah <[email protected]> | 2020-03-26 18:18:17 -0400 |
|---|---|---|
| committer | Mahmoud Khairy A. Abdallah <[email protected]> | 2020-03-26 18:18:17 -0400 |
| commit | 38a5c4d70539cdacf1ce20394027d9b705ff9c76 (patch) | |
| tree | daff653cd6ca68bddd021821f25ead37a1ebaf2e /src/gpgpu-sim/shader.cc | |
| parent | 024cb02ecadc58c401b9cbeb558774c6ba7415aa (diff) | |
increase inst fetch thoughput
Diffstat (limited to 'src/gpgpu-sim/shader.cc')
| -rw-r--r-- | src/gpgpu-sim/shader.cc | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/gpgpu-sim/shader.cc b/src/gpgpu-sim/shader.cc index e206d9c..a2850d0 100644 --- a/src/gpgpu-sim/shader.cc +++ b/src/gpgpu-sim/shader.cc @@ -106,7 +106,7 @@ shader_core_ctx::shader_core_ctx( class gpgpu_sim *gpu, } if(m_config->sub_core_model) { //in subcore model, each scheduler should has its own issue register, so num scheduler = reg width - //assert(m_config->gpgpu_num_sched_per_core == m_pipeline_reg[ID_OC_SP].get_size() ); + assert(m_config->gpgpu_num_sched_per_core == m_pipeline_reg[ID_OC_SP].get_size() ); assert(m_config->gpgpu_num_sched_per_core == m_pipeline_reg[ID_OC_SFU].get_size() ); assert(m_config->gpgpu_num_sched_per_core == m_pipeline_reg[ID_OC_MEM].get_size() ); if(m_config->gpgpu_tensor_core_avail) @@ -889,7 +889,7 @@ void shader_core_ctx::fetch() assert( status == RESERVATION_FAIL ); delete mf; } - //break; + break; } } } @@ -1074,10 +1074,7 @@ void scheduler_unit::cycle() if(warp(warp_id).waiting()) SCHED_DPRINTF( "Warp (warp_id %u, dynamic_warp_id %u) fails as waiting for barrier\n", - (*iter)->get_warp_id(), (*iter)->get_dynamic_warp_id() ); - - if((*iter)->get_warp_id() ==2 ) - printf(" Hello! I am here! \n "); + (*iter)->get_warp_id(), (*iter)->get_dynamic_warp_id() ); while( !warp(warp_id).waiting() && !warp(warp_id).ibuffer_empty() && (checked < max_issue) && (checked <= issued) && (issued < max_issue) ) { const warp_inst_t *pI = warp(warp_id).ibuffer_next_inst(); @@ -3178,8 +3175,11 @@ void shader_core_ctx::cycle() execute(); read_operands(); issue(); + for(int i=0; i<8; ++i) { decode(); fetch(); + printf("Hello! \n"); + } } // Flushes all content of the cache to memory |