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0032-120 0032-127
0032-120 Declaration has upper bound < lower bound (
number
) in
string
, task
number
Explanation: No datatype can be defined with negative extent (upper bound less than
lower bound).
User Response: Make sure any MPI_LB or MPI_UB argument to MPI_Type_struct is
consistent with the layout being defined.
Error Class: MPI_ERR_ARG
0032-121 Invalid rank (
number
) in
string
, task
number
Explanation: The value specified for rank is out of range.
User Response: Make sure that rank is within the range 0 to N-1, where N is the number
of tasks in the group or communicator.
Error Class: MPI_ERR_RANK
0032-122 Invalid dimension (
number
) in
string
, task
number
Explanation: The specified dimension is invalid.
User Response: Make sure that all dimension values are valid for the function.
Error Class: MPI_ERR_DIMS
0032-123 MPI_DATATYPE_NULL not valid in
string
, task
number
Explanation: The datatype is one which has already been freed.
User Response: Free a datatype only when it is known that it will not be needed again.
Error Class: MPI_ERR_TYPE
| 0032-124 Invalid use of predefined key (
number
) in
string
, task
number
| Explanation: The specified keyval is predefined.
| User Response: Only user-defined keys are allowed with this function.
| Error Class: MPI_ERR_OTHER
0032-125 Duplicate rank (
number
) in
string
, task
number
Explanation: A duplicate rank was found in the group list.
User Response: Make sure that each rank in the group list is included only once.
Error Class: MPI_ERR_RANK
| 0032-126 Inconsistent message size (
number
) in
string
, task
number
| Explanation: Collective operations require that the amount of data sent must equal the
| amount received, pairwise between tasks.
| User Response: Make sure that all (count,datatype) pairs used in collective communication
| operations specify the same number of bytes for sender and receiver.
| Error Class: MPI_ERR_NOT_SAME
0032-127 Inconsistent reduction operator (
number
) in
string
, task
number
Explanation: The participants in a collective operation did not all specify the same value for
op.
User Response: Make sure that op is identical for all tasks making the call.
Error Class: MPI_ERR_NOT_SAME
Chapter 5. MPI Messages 117