cmake ctest_test(PARALLEL_LEVEL) examples

uclouvain/openjpeg tools/ctest_scripts/travis-ci.cmake :168 

ctest_test(BUILD "${CTEST_BINARY_DIRECTORY}" PARALLEL_LEVEL 2)

sandialabs/seacas cmake/tribits/ctest_driver/TribitsCTestDriverCoreHelpers.cmake :1112 

ctest_test(
  BUILD "${CTEST_BINARY_DIRECTORY}"
  PARALLEL_LEVEL "${CTEST_PARALLEL_LEVEL}"
  INCLUDE_LABEL "^${TRIBITS_PACKAGE}$"
    )

sandialabs/seacas cmake/tribits/ctest_driver/TribitsCTestDriverCoreHelpers.cmake :1507 

ctest_test(
  BUILD "${CTEST_BINARY_DIRECTORY}"
  PARALLEL_LEVEL "${CTEST_PARALLEL_LEVEL}"
  )

sandialabs/seacas cmake/tribits/dashboard_driver/TribitsDriverDashboard.cmake :257 

ctest_test(BUILD "${CTEST_BINARY_DIRECTORY}" PARALLEL_LEVEL ${parallel_level})

trilinos/Trilinos cmake/SimpleTesting/cmake/ctest-stage-test.cmake :27 

ctest_test(PARALLEL_LEVEL ${TEST_PARALLEL_LEVEL}
           CAPTURE_CMAKE_ERROR captured_cmake_error
           RETURN_VALUE test_error)

trilinos/Trilinos cmake/tribits/ctest_driver/TribitsCTestDriverCoreHelpers.cmake :1112 

ctest_test(
  BUILD "${CTEST_BINARY_DIRECTORY}"
  PARALLEL_LEVEL "${CTEST_PARALLEL_LEVEL}"
  INCLUDE_LABEL "^${TRIBITS_PACKAGE}$"
    )

trilinos/Trilinos cmake/tribits/ctest_driver/TribitsCTestDriverCoreHelpers.cmake :1507 

ctest_test(
  BUILD "${CTEST_BINARY_DIRECTORY}"
  PARALLEL_LEVEL "${CTEST_PARALLEL_LEVEL}"
  )

trilinos/Trilinos cmake/tribits/dashboard_driver/TribitsDriverDashboard.cmake :257 

ctest_test(BUILD "${CTEST_BINARY_DIRECTORY}" PARALLEL_LEVEL ${parallel_level})

Viskores/viskores .gitlab/ci/ctest_test.cmake :62 

ctest_test(APPEND
  PARALLEL_LEVEL ${PARALLEL_LEVEL}
  RETURN_VALUE test_result
  ${test_exclusions}
  ${test_inclusions}
  ${repeat_args}
  ${junit_args}
  )