MPIUserLimitConditionUserBuffer
Declaration
typedef struct MPIUserLimitConditionUserBuffer {
long index;
MPIUserLimitLogic logic;
MPIDataType dataType;
MPIGeneric value; /*discriminated union tagged by 'dataType'*/
} MPIUserLimitConditionUserBuffer;
Required Header: stdmpi.h
Change History: Added in 04.00.
Description
MPIUserLimitConditionUserBuffer represents a user buffer condition’s data for a user limit’s trigger.
| index | The index of the user buffer array used for the trigger condition. |
|---|---|
| logic | The logic used to compare the user buffer value to the value member. If logic is MPIUserLimitLogicGT, then the condition will evaluate true when the user buffer value is greater than the value member. |
| dataType | Indicates the data type of the comparison and of the data stored in the user buffer. Note: The only valid values are MPIDataTypeSHORT, MPIDataTypeUSHORT, MPIDataTypeLONG, MPIDataTypeULONG, MPIDataTypeDOUBLE, MPIDataTypeINT64, and MPIDataTypeUINT64. |
| value | The value to which the user buffer value is compared. |