constraint (row) read limit
Specifies a limit for the number of rows (constraints) to read for an allocation of memory.
Purpose
Constraint (row) read limit
API | Parameter Name | Name prior to V12.6.0 |
---|---|---|
C | CPXPARAM_Read_Constraints | CPX_PARAM_ROWREADLIM |
C++ | IloCplex::Param::Read::Constraints | RowReadLim (int) |
OPL | not available | |
Interactive | read constraints | read constraints |
Identifier | 1021 | 1021 |
Description
Specifies a limit for the number of rows (constraints) to read for an allocation of memory.
This parameter does not restrict the size of a problem. Rather, it indirectly specifies the default amount of memory that will be pre-allocated before a problem is read from a file. If the limit is exceeded, more memory is automatically allocated.
Values
Any integer from 0 (zero) to CPX_BIGINT ; default: 30 000.