diff options
Diffstat (limited to 'src/mem/ruby/network/garnet/flexible-pipeline/Router.cc')
-rw-r--r-- | src/mem/ruby/network/garnet/flexible-pipeline/Router.cc | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/mem/ruby/network/garnet/flexible-pipeline/Router.cc b/src/mem/ruby/network/garnet/flexible-pipeline/Router.cc index ca82f0757..71ee1d0bf 100644 --- a/src/mem/ruby/network/garnet/flexible-pipeline/Router.cc +++ b/src/mem/ruby/network/garnet/flexible-pipeline/Router.cc @@ -130,7 +130,7 @@ Router::isBufferNotFull(int vc, int inport) // This has to be updated and arbitration performed void Router::request_vc(int in_vc, int in_port, NetDest destination, - Time request_time) + Cycles request_time) { assert(m_in_vc_state[in_port][in_vc]->isInState(IDLE_, request_time)); @@ -231,7 +231,7 @@ Router::grant_vc(int out_port, int vc, Time grant_time) { assert(m_out_vc_state[out_port][vc]->isInState(VC_AB_, grant_time)); m_out_vc_state[out_port][vc]->grant_vc(grant_time); - scheduleEvent(1); + scheduleEvent(Cycles(1)); } void @@ -239,7 +239,7 @@ Router::release_vc(int out_port, int vc, Time release_time) { assert(m_out_vc_state[out_port][vc]->isInState(ACTIVE_, release_time)); m_out_vc_state[out_port][vc]->setState(IDLE_, release_time); - scheduleEvent(1); + scheduleEvent(Cycles(1)); } // This function calculated the output port for a particular destination. @@ -274,7 +274,8 @@ Router::routeCompute(flit *m_flit, int inport) m_router_buffers[outport][outvc]->insert(m_flit); if (m_net_ptr->getNumPipeStages() > 1) - scheduleEvent(m_net_ptr->getNumPipeStages() - 1 ); + scheduleEvent(Cycles(m_net_ptr->getNumPipeStages() - 1)); + if ((m_flit->get_type() == HEAD_) || (m_flit->get_type() == HEAD_TAIL_)) { NetworkMessage *nm = safe_cast<NetworkMessage*>(m_flit->get_msg_ptr().get()); @@ -290,6 +291,7 @@ Router::routeCompute(flit *m_flit, int inport) curCycle()); } } + if ((m_flit->get_type() == TAIL_) || (m_flit->get_type() == HEAD_TAIL_)) { m_in_vc_state[inport][invc]->setState(IDLE_, curCycle() + 1); m_in_link[inport]->release_vc_link(invc, curCycle() + 1); @@ -361,7 +363,7 @@ Router::scheduleOutputLinks() m_router_buffers[port][vc_tolookat]->getTopFlit(); t_flit->set_time(curCycle() + 1 ); m_out_src_queue[port]->insert(t_flit); - m_out_link[port]->scheduleEvent(1); + m_out_link[port]->scheduleEvent(Cycles(1)); break; // done for this port } } @@ -383,7 +385,7 @@ Router::checkReschedule() for (int port = 0; port < m_out_link.size(); port++) { for (int vc = 0; vc < m_num_vcs; vc++) { if (m_router_buffers[port][vc]->isReadyForNext(curCycle())) { - scheduleEvent(1); + scheduleEvent(Cycles(1)); return; } } @@ -396,7 +398,7 @@ Router::check_arbiter_reschedule() for (int port = 0; port < m_in_link.size(); port++) { for (int vc = 0; vc < m_num_vcs; vc++) { if (m_in_vc_state[port][vc]->isInState(VC_AB_, curCycle() + 1)) { - m_vc_arbiter->scheduleEvent(1); + m_vc_arbiter->scheduleEvent(Cycles(1)); return; } } |