uvm_event and uvm_event_pool !!!

Synchronization in a multithreaded environment in system verilog is done using event’s. In UVM uvm_event and uvm_event_pool can be used for synchronization of multiple threads or components. Simple example of uvm event is as follows.

uvm_event_pool  event_pool_s=uvm_uvm_event_pool::get_global_pool()

uvm_event           event_s=event_pool_s.get(event_s);

fork

begin

    ........

    event_s.trigger();

end

begin

    .......

  

   event_s.wait_ptrigger();

end

join