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tests/benchmarks/latency_measure failed on mec15xxevb_assy6853 board. #24136

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chen-png opened this issue Apr 7, 2020 · 0 comments
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tests/benchmarks/latency_measure failed on mec15xxevb_assy6853 board. #24136

chen-png opened this issue Apr 7, 2020 · 0 comments
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@dcpleung
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area: Tests Issues related to a particular existing or missing test bug The issue is a bug, or the PR is fixing a bug priority: medium Medium impact/importance bug

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@chen-png
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chen-png commented Apr 7, 2020

Describe the bug
Running tests/benchmarks/latency_measure on mec15xxevb_assy6853 board, the test will stop at "1 - Measure time to switch from ISR back to interrupted thread ", and fail due to timeout.

To Reproduce
Steps to reproduce the behavior:

  1. sanitycheck --hardware-map ~/mec1.yml --device-testing -T tests/benchmarks/latency_measure
  2. See error in handler.log file

Screenshots or console output

*** Booting Zephyr OS build zephyr-v2.2.0-1181-g3b4d58aa4bb0 ***
Latency Benchmark
-----------------------------------------------------------------------------
tcs = timer clock cycles: 1 tcs is 30517 nsec
-----------------------------------------------------------------------------
1 - Measure time to switch from ISR back to interrupted thread

Environment (please complete the following information):

  • OS: fedora28
  • Toolchain: zephyr-sdk-0.11.2
  • Commit ID: 3b4d58a
@chen-png chen-png added the bug The issue is a bug, or the PR is fixing a bug label Apr 7, 2020
@nashif nashif added priority: medium Medium impact/importance bug area: Tests Issues related to a particular existing or missing test labels Apr 7, 2020
@dcpleung dcpleung mentioned this issue Apr 7, 2020
Merged
dcpleung added a commit to dcpleung/zephyr that referenced this issue Apr 8, 2020
@dcpleung
tests: latency_measure: disable pm for MEC1501 based boards
660ba6b 
Disable power management for boards mec15xxevb_assy6853 and
mec1501modular_assy6885 on latency_measure test. This prevents
the SoC from sleeping which may skew the results. Also this
prevents stopping mid-test due to SoC being in sleep state,
and there are no external interrupts to wake up the SoC.

Fixes zephyrproject-rtos#24136

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
@nashif nashif closed this as completed in 67d220d Apr 11, 2020
avisconti pushed a commit to avisconti/zephyr that referenced this issue Apr 15, 2020
@dcpleung @avisconti
tests: latency_measure: disable pm for MEC1501 based boards
a13093c 
Disable power management for boards mec15xxevb_assy6853 and
mec1501modular_assy6885 on latency_measure test. This prevents
the SoC from sleeping which may skew the results. Also this
prevents stopping mid-test due to SoC being in sleep state,
and there are no external interrupts to wake up the SoC.

Fixes zephyrproject-rtos#24136

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
hakehuang pushed a commit to hakehuang/zephyr that referenced this issue Jun 20, 2020
@dcpleung @hakehuang
tests: latency_measure: disable pm for MEC1501 based boards
88ee8f7 
Disable power management for boards mec15xxevb_assy6853 and
mec1501modular_assy6885 on latency_measure test. This prevents
the SoC from sleeping which may skew the results. Also this
prevents stopping mid-test due to SoC being in sleep state,
and there are no external interrupts to wake up the SoC.

Fixes zephyrproject-rtos#24136

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
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