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CI: Travis: less VM isolation for speed-up. Remove matrix. - #2743
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marc-hb
commented
Apr 8, 2020
Travis before: After: |
lgirdwood
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This is a good improvement, but can we also give "test" more meaningful title e.g. test->buildtest
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jsl (should) and sue (probably) have qemu support too IIRC.
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OK, I didn't want to hide adding these in this unrelated and large (LoC) refactoring. Break only one thing a time ;-)
This PR makes more obvious that they were left out.
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Testtbench is showing platform = sue which is wrong as it runs on host.
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For now it is showing "byt" because of the way Travis matrix works, also wrong.
I'll see if I can do something about this.
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Done with a name:.
Note Travis never shows both a name: and env: on the same line
marc-hb
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can we also give "test" more meaningful title e.g. test->buildtest
Will do.
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OK, I didn't want to hide adding these in this unrelated and large (LoC) refactoring. Break only one thing a time ;-)
This PR makes more obvious that they were left out.
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For now it is showing "byt" because of the way Travis matrix works, also wrong.
I'll see if I can do something about this.
0d27c10 to
f98098dCompareLooking at any recent Travis build log:
1. more than half the time is spent in the exact same "docker pull"
command,
2. The qemuboottest stage rebuilds again the exact same thing than the
previous test stage.
Fix 1. by re-using the same docker instance for multiple platforms.
Fix 2. by dropping from the test stage builds performed again in
the qemuboottest stage.
Random sample before:
Total (VM) time 1 hr 15 min
Real time 25 min (depends on current Travis load)
After:
Total (VM) time 30 min
Real time 10 min (depends on current Travis load)
The price to pay for this matrix reduction and speed up is coarser
reports in case of failure. Considering these tests are the most basic
possible one expects them to be rarely ever broken.
Remove the top-level matrix expansion as it was becoming impractical for
these heterogeneous builds ("PLATFORM=tools"?!). The combination of the
matrix and YAML anchors was not very obvious. Use YAML anchors
exclusively.
Rename default stage "test" to "buildonly"
Signed-off-by: Marc Herbert <marc.herbert@intel.com>f98098d to
404f64aComparemarc-hb
commented
Apr 9, 2020
The fix for the doxygen failure is waiting (more) reviews in PR #2746 |
Looking at any recent Travis build log:
command,
previous test stage.
Fix 1. by re-using the same docker instance for multiple platforms.
Fix 2. by dropping from the test stage builds performed again in
the qemuboottest stage.
Random sample before:
After:
The price to pay for this matrix reduction and speed up is coarser
reports in case of failure. Considering these tests are the most basic
possible one expects them to be rarely ever broken.
Remove the top-level matrix expansion as it was becoming impractical for
these heterogeneous builds ("PLATFORM=tools"?!). The combination of the
matrix and YAML anchors was not very obvious. Use YAML anchors
exclusively.
Rename default stage "test" to "buildonly"
Signed-off-by: Marc Herbert marc.herbert@intel.com