diff options
Diffstat (limited to 'src/gpgpu-sim')
| -rw-r--r-- | src/gpgpu-sim/shader.cc | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/src/gpgpu-sim/shader.cc b/src/gpgpu-sim/shader.cc index 5989a1a..b3016b3 100644 --- a/src/gpgpu-sim/shader.cc +++ b/src/gpgpu-sim/shader.cc @@ -1009,13 +1009,7 @@ void shader_core_ctx::warp_inst_complete(const warp_inst_t &inst) void shader_core_ctx::writeback() { - unsigned max_num_committed_instructions=m_config->warp_size * MAX(m_config->gpgpu_num_sp_units,m_config->gpgpu_num_sfu_units); - /* - With this writeback code the maximum number of committed instructions - may exceed MAX(m_config->gpgpu_num_sp_units,m_config->gpgpu_num_sfu_units). - Yet, it is forced to an upper limit to avoid unrealistic power results. - */ - + unsigned max_committed_thread_instructions=m_config->warp_size * (m_config->pipe_widths[EX_WB]); //from the functional units m_stats->m_pipeline_duty_cycle[m_sid]=(m_stats->m_num_sim_insn[m_sid]-m_stats->m_last_num_sim_insn[m_sid])/max_num_committed_instructions; m_stats->m_last_num_sim_insn[m_sid]=m_stats->m_num_sim_insn[m_sid]; |