Building CPython
Terry Reedy
tjreedy at udel.edu
Thu May 14 14:50:43 EDT 2015
On 5/14/2015 1:11 PM, Chris Angelico wrote:
> 2) make test - run the entire test suite. Takes just as long every
> time, but most of it won't have changed.
The test runner has an option, -jn, to run tests in n processes instead
of just 1. On my 6 core pentium, -j5 cuts time to almost exactly 1/5th
of otherwise. -j10 seems faster but have not times it. I suspect that
'make test' does not use -j option.
--
Terry Jan Reedy
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