| PROCESSOR_AFFINITY |
| ------------------ |
| |
| Set to a true value to ask CTest to launch the test process with CPU affinity |
| for a fixed set of processors. If enabled and supported for the current |
| platform, CTest will choose a set of processors to place in the CPU affinity |
| mask when launching the test process. The number of processors in the set is |
| determined by the :prop_test:`PROCESSORS` test property or the number of |
| processors available to CTest, whichever is smaller. The set of processors |
| chosen will be disjoint from the processors assigned to other concurrently |
| running tests that also have the ``PROCESSOR_AFFINITY`` property enabled. |
