synchronizing_tasks_using_fork-join_and_events.sv

// Simple code to synchronize tasks using events and fork-join for running the tasks in parallel

module tb;
  
  bit [7:0] data1,data2;
  event done;
  event next;
  
  task generator();
    for(int i=0;i<10;i++)
      begin
        data1=$urandom();
        $display("Data sent = %0d",data1);
        #10;
        wait(next.triggered);
      end
    ->done;
  endtask
  
  task receiver();
    forever 
      begin
        #10;
        data2=data1;
        $display("Data received = %0d",data2);
        ->next;
      end
  endtask
  
  task wait_event();
    wait(done.triggered);
    $display("Completed sending all stimulus");
    $finish();
  endtask
  
  initial
    fork
      generator();
      receiver();
      wait_event();
      join
endmodule