[tahoe-lafs-trac-stream] [Tahoe-LAFS] #3138: Run the test suite concurrency on CircleCI

[Tahoe-LAFS]

#3138: Run the test suite concurrency on CircleCI
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     Reporter:  exarkun             |      Owner:  exarkun
         Type:  defect              |     Status:  new
     Priority:  normal              |  Milestone:  undecided
    Component:  dev-infrastructure  |    Version:  n/a
   Resolution:                      |   Keywords:
Launchpad Bug:                      |
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Comment (by exarkun):

 Also, before the hang, it doesn't look like it is on its way to being
 *fast*.  It seems to take about 6x as long to run the test suite this way
 (~18 minutes until it hung, seemingly pretty close to the end, compared to
 3 minutes for `coverage run -m twisted.trial --jobs 2 allmydata` or 6
 minutes for `coverage run -m twisted.trial allmydata` on master - which of
 course misses a lot of coverage measurement).

 The result is arguably more correct but it can't be said that it's any
 faster...

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/3138#comment:3>
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