diff options
Diffstat (limited to 'src/gpgpu-sim')
| -rw-r--r-- | src/gpgpu-sim/shader.cc | 13 | ||||
| -rw-r--r-- | src/gpgpu-sim/shader.h | 7 |
2 files changed, 20 insertions, 0 deletions
diff --git a/src/gpgpu-sim/shader.cc b/src/gpgpu-sim/shader.cc index db6a532..905139c 100644 --- a/src/gpgpu-sim/shader.cc +++ b/src/gpgpu-sim/shader.cc @@ -447,6 +447,12 @@ void shader_core_stats::print( FILE* fout ) const fprintf(fout,"gpgpu_gmem_st_divergence_hist "); gpgpu_gmem_st_divergence_hist->fprint(fout); fprintf(fout,"\n"); + fprintf(fout,"gpgpu_shmem_divergence_hist "); + gpgpu_shmem_divergence_hist->fprint(fout); + fprintf(fout,"\n"); + fprintf(fout,"warp_inst_classification "); + warp_inst_classification->fprint(fout); + fprintf(fout,"\n"); fprintf(fout, "gpgpu_n_load_insn = %d\n", gpgpu_n_load_insn); fprintf(fout, "gpgpu_n_store_insn = %d\n", gpgpu_n_store_insn); @@ -752,6 +758,9 @@ void shader_core_ctx::func_exec_inst( warp_inst_t &inst ) { unsigned starting_queue_size; execute_warp_inst_t(inst); + if (inst.op_classification) { + m_stats->warp_inst_classification->add2bin(inst.op_classification); + } if( inst.is_load() || inst.is_store() ) { starting_queue_size = inst.accessq_count(); inst.generate_mem_accesses(); @@ -761,6 +770,10 @@ void shader_core_ctx::func_exec_inst( warp_inst_t &inst ) else if (inst.is_store()) m_stats->gpgpu_gmem_st_divergence_hist->add2bin(inst.accessq_count() - starting_queue_size); } + else if ( inst.space.get_type() == shared_space ) { + m_stats->gpgpu_shmem_divergence_hist->add2bin(inst.get_cycles()); + } + m_stats->gpgpu_mem_divergence_hist->add2bin(inst.accessq_count() - starting_queue_size); } } diff --git a/src/gpgpu-sim/shader.h b/src/gpgpu-sim/shader.h index da7eb32..9fd1ecb 100644 --- a/src/gpgpu-sim/shader.h +++ b/src/gpgpu-sim/shader.h @@ -1477,6 +1477,9 @@ struct shader_core_stats_pod { linear_histogram* gpgpu_mem_divergence_hist; linear_histogram* gpgpu_gmem_ld_divergence_hist; linear_histogram* gpgpu_gmem_st_divergence_hist; + linear_histogram* gpgpu_shmem_divergence_hist; + + linear_histogram* warp_inst_classification; int gpgpu_n_mem_l2_writeback; int gpgpu_n_mem_l1_write_allocate; @@ -1549,6 +1552,9 @@ public: gpgpu_mem_divergence_hist = new linear_histogram(1, "", config->warp_size+1); gpgpu_gmem_ld_divergence_hist = new linear_histogram(1, "", config->warp_size+1); gpgpu_gmem_st_divergence_hist = new linear_histogram(1, "", config->warp_size+1); + gpgpu_shmem_divergence_hist = new linear_histogram(1, "", config->warp_size+1); + + warp_inst_classification = new linear_histogram(1, "", 12); m_shader_dynamic_warp_issue_distro.resize( config->num_shader() ); m_shader_warp_slot_issue_distro.resize( config->num_shader() ); @@ -1566,6 +1572,7 @@ public: free(gpgpu_mem_divergence_hist); free(gpgpu_gmem_ld_divergence_hist); free(gpgpu_gmem_st_divergence_hist); + free(warp_inst_classification); } void new_grid() |