realtime:documentation:howto:tools:rt-tests
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realtime:documentation:howto:tools:rt-tests [2023/08/13 13:00] costa.shul RDTSC link |
realtime:documentation:howto:tools:rt-tests [2023/09/24 17:42] costa.shul [Programs] ident/SCHED_DEADLINE |
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| ====== RT-Tests ====== | ====== RT-Tests ====== | ||
| - | rt-tests is a test suite, that contains programs to test various real time Linux features. It is maintained by Clark Williams and John Kacur. | + | rt-tests is a [[realtime:documentation:howto:tools:start|test suite]], that contains programs to test various real time Linux features. It is maintained by Clark Williams and John Kacur. |
| For communication, the [[realtime:communication:mailinglists|rt-users mailing list]] is used. | For communication, the [[realtime:communication:mailinglists|rt-users mailing list]] is used. | ||
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| The following programs are part of the rt-tests: | The following programs are part of the rt-tests: | ||
| - | * [[realtime:documentation:howto:tools:cyclictest:start|cyclictest]] – latency detection | + | * [[realtime:documentation:howto:tools:cyclictest:start|cyclictest]] – [[https://man7.org/linux/man-pages/man2/clock_nanosleep.2.html|clock_nanosleep]] latency detection |
| - | * [[https://man.archlinux.org/man/cyclicdeadline.8.en|cyclicdeadline]] – test the deadline scheduler (SCHED_DEADLINE) using a cyclictest style program | + | * [[https://man.archlinux.org/man/cyclicdeadline.8.en|cyclicdeadline]] – test the deadline scheduler ([[https://elixir.bootlin.com/linux/latest/K/ident/SCHED_DEADLINE|SCHED_DEADLINE]]) using a cyclictest style program |
| * [[https://man.archlinux.org/man/deadline_test.8.en|deadline_test]] – test the deadline scheduler | * [[https://man.archlinux.org/man/deadline_test.8.en|deadline_test]] – test the deadline scheduler | ||
| * [[realtime:documentation:howto:tools:hackbench|hackbench]] – scheduler benchmark/stress test | * [[realtime:documentation:howto:tools:hackbench|hackbench]] – scheduler benchmark/stress test | ||
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| ===== Compile and install ===== | ===== Compile and install ===== | ||
| - | rt-tests suite can be installed from source. | + | rt-tests suite can be installed from source: [[https://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git/tree/src|rt-tests/src]], |
| - | The source code is hosted on [[https://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git/|kernel.org]], | + | |
| the releases are available [[https://www.kernel.org/pub/linux/utils/rt-tests|here]]. | the releases are available [[https://www.kernel.org/pub/linux/utils/rt-tests|here]]. | ||
| The [[https://man7.org/linux/man-pages/man3/numa.3.html|libnuma]] and build-essentials are required. The given example is for a Debian based system: | The [[https://man7.org/linux/man-pages/man3/numa.3.html|libnuma]] and build-essentials are required. The given example is for a Debian based system: | ||
realtime/documentation/howto/tools/rt-tests.txt · Last modified: 2023/09/25 14:44 by costa.shul
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