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Help: Update documentation for PROCESSORS test property

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This updates the documentation for the PROCESSORS test property to show
how it will affect the summary output for labels and sub projects.
This commit is contained in:
Bill Hoffman
2017-09-06 13:51:12 -04:00
committed by Brad King
parent 5b829c89b8
commit b2242ea964
1 changed files with 7 additions and 2 deletions
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Help/prop_test/PROCESSORS.rst
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@@ -1,8 +1,13 @@
PROCESSORS
----------
How many process slots this test requires
Set to specify how many process slots this test requires.
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 ctest_test PARALLEL_LEVEL option.
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.