failed in just this way).
*/
#define ALLREDUCE_AND_FREE(mpi_type, mpi_op, in, out, sol) \
{ \
int i, rc, lerrcnt = 0; \
rc = MPI_Allreduce(in, out, count, mpi_type, mpi_op, MPI_COMM_WORLD); \
failed in just this way).
*/
#define ALLREDUCE_AND_FREE(mpi_type, mpi_op, in, out, sol) \
{ \
int i, rc, lerrcnt = 0; \
rc = MPI_Allreduce(in, out, count, mpi_type, mpi_op, MPI_COMM_WORLD); \