TB_Stream_OUT.h

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#include "user_parameters.h"
#ifndef TB_STREAM_OUT_TESTBENCH_FILE_H
#define TB_STREAM_OUT_TESTBENCH_FILE_H

/*****************************************************************************/
/**************************  BEGIN USER SPACE ********************************/

/*******************/
/* Input TestBench */
template<int Ni>
void TB_Stream_OUT(Testbench_in_interface<Ni> &tb_interface) {
        
        /* Default Behavior */
        
        // Verify data 'on-the-fly'
        int nb_transactions_received = 0;
        int nb_diff = 0;
        int last_transaction_count[Ni];
        for(int i = 0; i < Ni; i++) last_transaction_count[i] = 0;

        while(nb_transactions_received != NB_TRANSACTIONS_TO_SEND * Ni) {

                /* Time out right before end of simulation */
                sc_time timeout(Reconfiguration_manager::getMaximumSimulationTime() - sc_time_stamp() - sc_time(1, SC_US));     
                wait(timeout, tb_interface.TB_IF_transaction_received_event());
                


                if(sc_time_stamp() == Reconfiguration_manager::getMaximumSimulationTime() - sc_time(1, SC_US)) {
                        /* Reached end of simulation due to timeout, something is wrong with the testbench */
                        cout << "CRITICAL WARNING: End of simulation reached but testbench thread is still waiting for transactions..." << endl;
                        cout << "Testbench name: " << tb_interface.TB_IF_name();
                        cout << "Consider revising:" << endl;
                        cout << " - Testbench to wait for less transactions" << endl;
                        cout << " - Module algorithms to send data more often" << endl;
                        return;
                } 
                else {
                        /* Event(s) received */
                        for(int i = 0; i < Ni; i++) {
                                if(tb_interface.TB_IF_get_nb_transactions_received_per_socket(i) != last_transaction_count[i]) {
                                        // Data received on this socket
                                        // Check data
                                        int *data_ptr = tb_interface.TB_IF_get_data_in_ptr(i);
                                        for(int j = 0; j < 16; j++) { 
                                                if(data_ptr[j] != ((last_transaction_count[i] << 16) | j)) {
                                                        nb_diff++;
                                                        cout << "Socket " << i << ", Transaction " << last_transaction_count[i] << ", Data " << j << " -> " << hex << data_ptr[j] << " (expected " << ((last_transaction_count[i] << 16) | j) << ")" << endl;
                                                }
                                        }

                                        // Update transaction count
                                        last_transaction_count[i]++;

                                        break;
                                }
                        }

                        nb_transactions_received++;
                }

                
        }

        if(nb_diff == 0) {
                Simulation_controller::get_logfile() << endl << "==================================================" << endl;
                Simulation_controller::get_logfile() << "  CONGRATULATIONS: Simulation ended successfully  " << endl;
                Simulation_controller::get_logfile() << "==================================================" << endl << endl;

                // Communicate with the simulation controller
                tb_interface.TB_IF_notify_simulation_controller(true);
        } else {
                Simulation_controller::get_logfile() << endl << "==================================================" << endl;
                Simulation_controller::get_logfile() << "         Simulation failed with " << dec << nb_diff << " errors            " << endl;
                Simulation_controller::get_logfile() << "==================================================" << endl << endl;

                exit(RECOSIM_TESTBENCH_CHECK_FAILED);
        }
}

/**************************  END USER SPACE ********************************/
/***************************************************************************/

#endif