Use the following parameters to specify the type of processors in your environment and to allocate the virtual processors.
You need to set the following parameters to specific values, depending upon the number of processors on your platform:
For guidelines on setting these parameters, see Setting Virtual-Processor Configuration Parameters.
| Configuration Parameter | Description |
|---|---|
| MULTIPROCESSOR | Specifies the appropriate type of locking. |
| NETTYPE | Provides tuning options for each communications protocol. |
| SINGLE_CPU_VP | Specifies that the database server is using only one processor and allow the database server to optimize for that situation. |
| VPCLASS | Specifies a class of virtual processors, the number of virtual processors that the database server should start, the maximum number allowed, the processor affinity, and the priority aging. You should use the VPCLASS parameter instead of NOAGE, NUMCPUVPS, NUMAIOVPS, AFF_NPROCS, or AFF_SPROCS. For more information, see Specifying VPCLASS. |