diff options
| author | Mahmoud <[email protected]> | 2018-11-05 20:11:21 -0500 |
|---|---|---|
| committer | Mahmoud <[email protected]> | 2018-11-05 20:11:21 -0500 |
| commit | 2823b21ea0b84555c0f0c9b8a6e02614bf80f941 (patch) | |
| tree | 659c0822c90b2dcbe4b39c623aae1d819d8ae4c1 /src/gpgpu-sim | |
| parent | f799cd5485a36de48abce286b2f69cee75d2be38 (diff) | |
fixing subcore model bug
Diffstat (limited to 'src/gpgpu-sim')
| -rw-r--r-- | src/gpgpu-sim/shader.cc | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/src/gpgpu-sim/shader.cc b/src/gpgpu-sim/shader.cc index 300871e..c610d49 100644 --- a/src/gpgpu-sim/shader.cc +++ b/src/gpgpu-sim/shader.cc @@ -770,11 +770,7 @@ void shader_core_ctx::func_exec_inst( warp_inst_t &inst ) void shader_core_ctx::issue_warp( register_set& pipe_reg_set, const warp_inst_t* next_inst, const active_mask_t &active_mask, unsigned warp_id, unsigned sch_id ) { - warp_inst_t** pipe_reg; - if(m_config->sub_core_model) - pipe_reg = pipe_reg_set.get_free(sch_id); - else - pipe_reg = pipe_reg_set.get_free(); + warp_inst_t** pipe_reg = pipe_reg = pipe_reg_set.get_free(m_config->sub_core_model, sch_id); assert(pipe_reg); m_warp[warp_id].ibuffer_free(); @@ -961,7 +957,7 @@ void scheduler_unit::cycle() const active_mask_t &active_mask = m_simt_stack[warp_id]->get_active_mask(); assert( warp(warp_id).inst_in_pipeline() ); if ( (pI->op == LOAD_OP) || (pI->op == STORE_OP) || (pI->op == MEMORY_BARRIER_OP) ) { - if( m_mem_out->has_free(m_id) && (!diff_exec_units || previous_issued_inst_exec_type != exec_unit_type_t::MEM)) { + if( m_mem_out->has_free(m_shader->m_config->sub_core_model, m_id) && (!diff_exec_units || previous_issued_inst_exec_type != exec_unit_type_t::MEM)) { m_shader->issue_warp(*m_mem_out,pI,active_mask,warp_id,m_id); issued++; issued_inst=true; @@ -970,9 +966,9 @@ void scheduler_unit::cycle() } } else { - bool sp_pipe_avail = m_sp_out->has_free(m_id); - bool sfu_pipe_avail = m_sfu_out->has_free(m_id); - bool dp_pipe_avail = m_dp_out->has_free(m_id); + bool sp_pipe_avail = m_sp_out->has_free(m_shader->m_config->sub_core_model, m_id); + bool sfu_pipe_avail = m_sfu_out->has_free(m_shader->m_config->sub_core_model, m_id); + bool dp_pipe_avail = m_dp_out->has_free(m_shader->m_config->sub_core_model, m_id); if( sp_pipe_avail && (pI->op != SFU_OP && pI->op != DP_OP) && (!diff_exec_units || previous_issued_inst_exec_type != exec_unit_type_t::SP)) { //Jin: special for CDP api |