TRACE_smpi_comm_in(rank, __func__, new simgrid::instr::Pt2PtTIData(
"scan", -1, datatype->is_replayable() ? count : count * datatype->size(),
simgrid::smpi::Datatype::encode(datatype)));
TRACE_smpi_comm_in(rank, __func__, new simgrid::instr::Pt2PtTIData(
"scan", -1, datatype->is_replayable() ? count : count * datatype->size(),
simgrid::smpi::Datatype::encode(datatype)));