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automated/linux/sigwaittest/sigwaittest

Description

sigwaittest starts two threads or, optionally, forks two processes that are synchronized via signals and measures the latency between sending a signal and returning from sigwait().

Maintainer

OS

  • debian
  • ubuntu
  • centos
  • fedora
  • openembedded

Scope

  • performance
  • preempt-rt

Devices

  • hi6220-hikey
  • apq8016-sbc
  • mustang
  • moonshot
  • thunderX
  • d03
  • d05

Steps to reproduce

  • cd ./automated/linux/sigwaittest/
  • ./sigwaittest.sh -D "${DURATION}" -w "${BACKGROUND_CMD}"
  • ../../utils/upload-to-artifactorial.sh -a "output/sigwaittest.json" -u "${ARTIFACTORIAL_URL}" -t "${ARTIFACTORIAL_TOKEN}"
  • ../../utils/send-to-lava.sh ./output/result.txt