// Send the task messages
for (int i = 0; i < 100; i++) {
auto* payload = new int(i);
sg4::CommPtr comm = mailbox->put_async(payload, 1024);
// Send the task messages
for (int i = 0; i < 100; i++) {
auto* payload = new int(i);
sg4::CommPtr comm = mailbox->put_async(payload, 1024);