TRACE_smpi_comm_in(rank, __FUNCTION__,
new simgrid::instr::CollTIData("bcast", comm->group()->actor(root)->getPid()-1, -1.0,
datatype->is_replayable() ? count : count * datatype->size(), -1,
TRACE_smpi_comm_in(rank, __FUNCTION__,
new simgrid::instr::CollTIData("bcast", comm->group()->actor(root)->getPid()-1, -1.0,
datatype->is_replayable() ? count : count * datatype->size(), -1,