Automatic variables in fork join_none

SystemVerilog
,
1

For the following code…

module tb_top();
  initial begin
    for(int i=0;i<5;i++)begin
      $display("%0d",i);
      fork
        automatic int var=i;
        $display("%0d",var);
      join_none
    end
  end
endmodule: tb_top

it outputs 0 1 2 3 4 all i values
and then the spawned processes prints 4 3 2 1 0

but why it is in reverse order…?

I know the automatic variables gets initialized before any process are spawned

2

In reply to Thobiyas:

The execution order of the 5 concurrent processes you spawned is indeterminate and depends on the implementation.