| PROCESSORS | |
| ---------- | |
| Set to specify how many process slots this test requires. | |
| If not set, the default is ``1`` processor. | |
| Denotes the number of processors that this test will require. This is | |
| typically used for MPI tests, and should be used in conjunction with | |
| the :command:`ctest_test` ``PARALLEL_LEVEL`` option. | |
| This will also be used to display a weighted test timing result in label and | |
| subproject summaries in the command line output of :manual:`ctest(1)`. The wall | |
| clock time for the test run will be multiplied by this property to give a | |
| better idea of how much cpu resource CTest allocated for the test. | |
| See also the :prop_test:`PROCESSOR_AFFINITY` test property. | |