annotate contrib/vagrant/README.md @ 30706:2e4862646f02

repair: speed up stripping of many roots repair.strip() expects a set of root revisions to strip. It then builds the full set of descedants by walking the descandants of each. It is rare that more than a few roots get passed in, but if that happens, it will wastefully walk the changelog for each root. So let's just walk it once. I noticed this because the narrowhg extension was passing not only roots, but all the commits to strip. When there were tens of thousands of commits to strip, this resulted in quadratic behavior with that extension.
author Martin von Zweigbergk <martinvonz@google.com>
date Wed, 04 Jan 2017 10:07:12 -0800
parents 8da01b6e7b49
children
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8da01b6e7b49 contrib/vagrant: use Vagrant for running tests on virtual machine
anatoly techtonik <techtonik@gmail.com>
parents:
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1 Run Mercurial tests with Vagrant:
8da01b6e7b49 contrib/vagrant: use Vagrant for running tests on virtual machine
anatoly techtonik <techtonik@gmail.com>
parents:
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2
8da01b6e7b49 contrib/vagrant: use Vagrant for running tests on virtual machine
anatoly techtonik <techtonik@gmail.com>
parents:
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3 $ vagrant up
8da01b6e7b49 contrib/vagrant: use Vagrant for running tests on virtual machine
anatoly techtonik <techtonik@gmail.com>
parents:
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4 $ vagrant ssh -c ./run-tests.sh