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CMake/Help/envvar/CTEST_PARALLEL_LEVEL.rst
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scivision 434bd9c0ef Help: Document {CTEST,CMAKE_BUILD}_PARALLEL_LEVEL equivalent command-line
Clarify that the `--parallel` option isn't needed when these env.
variables are set to a finite integer.
2024-01-18 17:37:17 -05:00

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CTEST_PARALLEL_LEVEL
--------------------
.. include:: ENV_VAR.txt
Specify the number of tests for CTest to run in parallel.
For example, if ``CTEST_PARALLEL_LEVEL`` is set to 8, CTest will run
up to 8 tests concurrently as if ``ctest`` were invoked with the
:option:`--parallel 8 <ctest --parallel>` option.
See :manual:`ctest(1)` for more information on parallel test execution.