host = SIMIX_host_self();
XBT_DEBUG("Handle real computation time: %f flops", flops);
action = simcall_host_execute("computation", host, flops, 1, 0, 0);
host = SIMIX_host_self();
XBT_DEBUG("Handle real computation time: %f flops", flops);
action = simcall_host_execute("computation", host, flops, 1, 0, 0);