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bpo-36044: Reduce number of unit tests run for PGO build. #14702

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merged 7 commits into from
Jul 22, 2019
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bpo-36044: Reduce number of unit tests run for PGO build. #14702

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c51bc99
Reduce number of unit tests run for PGO build.
nascheme Jul 11, 2019
ae95e9f
Add NEWS.
nascheme Jul 11, 2019
055957e
Move NEWS entry under "Build"
nascheme Jul 11, 2019
6f0edcd
Move list of PGO tests from Makefile to regrtest.
nascheme Jul 15, 2019
27be2a9
Move default list of PGO tests to own module.
nascheme Jul 16, 2019
819075a
update the news wording a bit.
gpshead Jul 17, 2019
284a6db
Set PROFILE_TASK from env or configure args.
nascheme Jul 19, 2019
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Add NEWS.
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@nascheme
nascheme committed Jul 11, 2019
commit ae95e9f97c4c358bbe64a0afab59f741d100be6e
6 changes: 6 additions & 0 deletions Misc/NEWS.d/next/Core and Builtins/2019-07-11-01-28-24.bpo-36044.gIgfiJ.rst
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Reduce the number of unit tests run for the PGO generation task. This
speeds up the task by a factor of about 15X. Running the full unit test
suite is slow. This change may result in a slightly less optimized build
since not as many code branches will be executed. If you are willing to
wait for the much slower build, the old behavior can be restored using
'./configure [..] --with-profile-task="-m test --pgo"'.