diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gpgpu-sim/l2cache.cc | 2 | ||||
| -rw-r--r-- | src/gpgpu-sim/shader.cc | 3 | ||||
| -rw-r--r-- | src/trace-driven/trace_driven.cc | 6 |
3 files changed, 8 insertions, 3 deletions
diff --git a/src/gpgpu-sim/l2cache.cc b/src/gpgpu-sim/l2cache.cc index fb4ce32..8bbe91c 100644 --- a/src/gpgpu-sim/l2cache.cc +++ b/src/gpgpu-sim/l2cache.cc @@ -755,7 +755,7 @@ mem_fetch* memory_sub_partition::pop() { mem_fetch* mf = m_L2_icnt_queue->pop(); m_request_tracker.erase(mf); - if ( mf && mf->isatomic() ) + if ( mf && mf->isatomic() && !m_gpu->get_config().is_trace_driven_mode() ) mf->do_atomic(); if( mf && (mf->get_access_type() == L2_WRBK_ACC || mf->get_access_type() == L1_WRBK_ACC) ) { delete mf; diff --git a/src/gpgpu-sim/shader.cc b/src/gpgpu-sim/shader.cc index acf40e5..de33026 100644 --- a/src/gpgpu-sim/shader.cc +++ b/src/gpgpu-sim/shader.cc @@ -2311,7 +2311,8 @@ void ldst_unit::writeback() if( !m_pipeline_reg[0]->empty() ) { m_next_wb = *m_pipeline_reg[0]; if(m_next_wb.isatomic()) { - m_next_wb.do_atomic(); + if(!m_core->get_gpu()->get_config().is_trace_driven_mode()) + m_next_wb.do_atomic(); m_core->decrement_atomic_count(m_next_wb.warp_id(), m_next_wb.active_count()); } m_core->dec_inst_in_pipeline(m_pipeline_reg[0]->warp_id()); diff --git a/src/trace-driven/trace_driven.cc b/src/trace-driven/trace_driven.cc index b4ccf48..3cedd5c 100644 --- a/src/trace-driven/trace_driven.cc +++ b/src/trace-driven/trace_driven.cc @@ -632,8 +632,12 @@ void trace_shader_core_ctx::checkExecutionStatusAndUpdate(warp_inst_t &inst, uns if(inst.isatomic()) m_warp[inst.warp_id()].inc_n_atomic(); - if ( inst.op == EXIT_OPS ) + if ( inst.op == EXIT_OPS ) { m_warp[inst.warp_id()].set_completed(t); + //We did that because the Nvbit misses two instruction to report at the end of the kernel after the EXIT instruction + //so we add them here to have better correlation with HW counters + m_stats->m_num_sim_winsn[m_sid] += 2; + } } |