f62d301b92
Add a TestLoad setting to CTest that can be set via a new --test-load command-line option, CTEST_TEST_LOAD variable, or TEST_LOAD option to the ctest_test command. Teach cmCTestMultiProcessHandler to measure the CPU load and avoid starting tests that may take more than the spare load currently available. The expression <current_load> + <test_processors> <= <max-load> must be true to start a new test. Co-Author: Zack Galbreath <zack.galbreath@kitware.com>
10 lines
435 B
ReStructuredText
10 lines
435 B
ReStructuredText
ctest-test-load-option
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* CTest learned to optionally measure the CPU load during parallel
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testing and avoid starting tests that may cause the load to exceed
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a given threshold. See the :manual:`ctest(1)` command ``--test-load``
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option, the ``TestLoad`` setting of the :ref:`CTest Test Step`,
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the :variable:`CTEST_TEST_LOAD` variable, and the ``TEST_LOAD``
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option of the :command:`ctest_test` command.
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