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test stable less with released versions of clang #200

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nickdesaulniers opened this issue Sep 17, 2021 · 2 comments
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test stable less with released versions of clang #200

nickdesaulniers opened this issue Sep 17, 2021 · 2 comments
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@nickdesaulniers
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@nathanchance mentioned in the CBLII meetup that we test stable daily, though it's generally updated weekly, because we want to catch LLVM regressions ASAP. If we're testing clang-12 though which isn't going to see updates, we can scale back the frequency of those tests I suspect.
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The cron schedule is currently tied to a tree in generator.yml, meaning we have little control over reducing it for one toolchain version versus another. However, with #302, we now generate separate workflow files based on toolchain version so we could move the cron logic into Python, which would allow us to say "we want to test stable trees with older clang versions" less often. Thoughts?

@nathanchance nathanchance self-assigned this Feb 17, 2022
nathanchance added a commit to nathanchance/continuous-integration2 that referenced this issue Feb 17, 2022
@nathanchance
generate_workflow.py: Test certain Linux + clang combinations less often
fa82354 
For trees that do not move as frequently, such as stable and the Android
trees, there is little point to testing every day with versions of clang
that cannot be patched.

To help load balance, build the stable trees on Wednesday and the
Android trees on Sunday.

Closes: ClangBuiltLinux#200
Signed-off-by: Nathan Chancellor <[email protected]>
@nathanchance
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I have a proof of concept at https://github.com/nathanchance/continuous-integration2/commits/cron-schedule-logic-shuffle.

@nathanchance nathanchance added the WIP Work in progress label Feb 17, 2022
nathanchance added a commit to nathanchance/continuous-integration2 that referenced this issue Feb 17, 2022
@nathanchance
generate_workflow.py: Test certain Linux + clang combinations less often
c261d77 
For trees that do not move as frequently, such as stable and the Android
trees, there is little point to testing every day with versions of clang
that cannot be patched.

To help load balance, build the stable trees on Wednesday and the
Android trees on Sunday.

Closes: ClangBuiltLinux#200
Signed-off-by: Nathan Chancellor <[email protected]>
nathanchance added a commit to nathanchance/continuous-integration2 that referenced this issue Feb 18, 2022
@nathanchance
generator.yml: Test certain Linux + clang combinations less often
149f6ad 
For trees that do not move as frequently, such as stable and the Android
trees, there is little point to testing every day with versions of clang
that are EOL, since they are not being updated anymore.

To help load balance, build the stable trees on Wednesday and the
Android trees on Sunday.

Closes: ClangBuiltLinux#200
Signed-off-by: Nathan Chancellor <[email protected]>
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