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The --jobs parameter for kunit_tool currently defaults to 8 CPUs, regardless of the number available. For systems with significantly more (or less), this is not as efficient. Instead, default --jobs to the number of CPUs available to the process: while there are as many superstitions as to exactly what the ideal jobs:CPU ratio is, this seems sufficiently sensible to me. A new helper function to get the default number of jobs is added: get_default_jobs() -- this is used in kunit_tool_test instead of a hardcoded value, or an explicit call to len(os.sched_getaffinity()), so should be more flexible if this needs to change in the future. Signed-off-by: David Gow <davidgow@google.com> Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
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| .. | ||
| configs | ||
| qemu_configs | ||
| test_data | ||
| .gitignore | ||
| kunit_config.py | ||
| kunit_json.py | ||
| kunit_kernel.py | ||
| kunit_parser.py | ||
| kunit_tool_test.py | ||
| kunit.py | ||
| qemu_config.py | ||
| run_checks.py | ||