setstream(1);
loop(10); D2H; streamsync; D2H; streamsync; endloop(1);
loop(10); D2H; streamsync; D2H; streamsync; endloop(1);
loop(100); D2H; streamsync; D2H; streamsync; endloop(1);
loop(100); D2H; streamsync; D2H; streamsync; endloop(1);
loop(1000); D2H;streamsync; D2H; streamsync; endloop(1);
loop(1000); D2H; streamsync; D2H; streamsync; endloop(1);
loop(1000); D2H; streamsync; D2H; streamsync; endloop(1);
loop(10000); D2H; streamsync; D2H; streamsync; endloop(1);
loop(10000); D2H; streamsync; D2H; streamsync; endloop(1);
