NetWork on Chip @ c emulator

Hi all, We write a sample NOC emulator @ pthread c code. it support the multi tasks,such as Receiver and Transmitter at each Net-Nodes, and we add some ideas from AXI Bus. we use two channels Design to handle the Address and Data Phase,that can increase the performance and reduce power consumed. But in current version we only support the Address Phase,you can add the Data phase detection in it.thx 1.NOC flow chart Architecture. Define the Architecture set(Map Table),it includes the connection of Net-Nodes and each Nodes information(FIFO INDEX, EMPTY, FULL)... Task List Define how many jobs should do..,and it includes our definition tags. Node Trace Tracing the next node and detecting finish or not. NOC Architecture view parts of network.c

void *SetAddrInf2NetNodeId_0(void *t){
     int NodeId = (int)t;
     int cot;

while( CheckOwnTaskListAddrDone(NodeId) == NET_FALSE ){
    cot =3;
     while( NetNode[NodeId].Addr_FULL == NET_TRUE ){
            sleep( NetNode[NodeId].Addr_DELAY );
            if( cot== 0 ){ printf("Out-of-Time Wait 4 NetNode Set Addr Phase @ %d \n",NodeId); break; }
            cot--;
     }

     if( cot >0 ){
        pthread_mutex_lock(&count_mutex);
        if ( CheckTaskListAndSetAddrInf2NetNode(NodeId) == NET_OK_TASK ){
                printf("Set TaskList 2 NetNode Ok @ %d \n",NodeId);
                if(NET_DEBUG==0){ DisplayMapTable4NetNode();}
        }
        pthread_mutex_unlock(&count_mutex);
     } else {
           sleep( NetNode[NodeId].Addr_DELAY );
    }

    sleep( NetNode[NodeId].Addr_DELAY );
 }
 pthread_exit(NULL);
}

void *GetAddrInf2NetNodeId_0(void *t){
     int NodeId = (int)t;
     int cot;

while( CheckOwnTaskListAddrDone(NodeId) == NET_FALSE ){
    cot =3;
    while( NetNode[NodeId].Addr_EMPTY == NET_TRUE ){
           sleep( NetNode[NodeId].Addr_DELAY );
           if( cot== 0){ printf("Out-of-Time Wait 4 NetNode Get Addr Phase @ %d \n",NodeId); break; }
           cot--;
   }

   if( cot >0 ){
        pthread_mutex_lock(&count_mutex);
        if (CheckAddrInfNetNode2TaskList(NodeId) == NET_OK_TASK ){
               printf("Get NetNode 2 TaskList Ok @ %d\n",NodeId);
               if(NET_DEBUG==0 ){ DisplayMapTable4NetNode(); }
               if(TASK_DEBUG==0){ DisplayTaskList();         }
        }
        pthread_mutex_unlock(&count_mutex);

  } else {
      sleep( NetNode[NodeId].Addr_DELAY );
  }

   sleep( NetNode[NodeId].Addr_DELAY );
 }

 pthread_exit(NULL);
}

Results Set TaskList 2 NetNode Ok @ 0 Get NetNode 2 TaskList Ok @ 0 TId :: 0,NId :: 4,FromAddr :: 400,ToAddr :: 400,RWType :: 5,DepTId :: -1,AddrDone :: 0 TId :: 1,NId :: 3,FromAddr :: 300,ToAddr :: 400,RWType :: 6,DepTId :: 0,AddrDone :: 1 TId :: 2,NId :: 7,FromAddr :: 700,ToAddr :: 800,RWType :: 6,DepTId :: -1,AddrDone :: 1 TId :: 3,NId :: 0,FromAddr :: 0,ToAddr :: 400,RWType :: 5,DepTId :: -1,AddrDone :: 1 --------------------------------------- Get NetNode 2 TaskList Ok @ 4 TId :: 0,NId :: 4,FromAddr :: 400,ToAddr :: 400,RWType :: 5,DepTId :: -1,AddrDone :: 0 TId :: 1,NId :: 3,FromAddr :: 300,ToAddr :: 400,RWType :: 6,DepTId :: 0,AddrDone :: 1 TId :: 2,NId :: 7,FromAddr :: 700,ToAddr :: 800,RWType :: 6,DepTId :: -1,AddrDone :: 1 TId :: 3,NId :: 0,FromAddr :: 0,ToAddr :: 400,RWType :: 5,DepTId :: -1,AddrDone :: 1 --------------------------------------- code download here... Refs: NetWork on Chip @c