~bzr-pqm/bzr/bzr.dev

1714.1.6 by Robert Collins
Add commit benchmark source file.
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# Copyright (C) 2006 by Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as published by
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# the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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"""Benchmarks of bzr commit."""
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from bzrlib.benchmarks import Benchmark
1725.2.5 by Robert Collins
Bugfix create_branch_convenience at the root of a file system to not loop
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from bzrlib.transport.memory import MemoryServer
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from bzrlib.transport import get_transport
1714.1.6 by Robert Collins
Add commit benchmark source file.
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1714.1.7 by Robert Collins
Review feedback.
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class CommitBenchmark(Benchmark):
1714.1.6 by Robert Collins
Add commit benchmark source file.
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    def test_commit_kernel_like_tree(self):
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        """Commit of a fresh import of a clean kernel sized tree."""
1725.2.5 by Robert Collins
Bugfix create_branch_convenience at the root of a file system to not loop
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        # uncomment this to run the benchmark with the repository in memory
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        # not disk
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        # self.transport_server = MemoryServer
1725.2.7 by Robert Collins
really make commit benchmark able to run on memory transports.
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        # self.make_kernel_like_tree(self.get_url())
1908.2.18 by John Arbash Meinel
I think it is actually better as simple helper functions on Benchmark
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        tree = self.make_kernel_like_added_tree()
1714.1.6 by Robert Collins
Add commit benchmark source file.
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        # on robertc's machine the first sample of this took 59750ms/77682ms
1725.2.3 by Robert Collins
Remove import of pumpfile from inner loop of commit.
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        # after initial call reduction                       53922ms/73918ms
1714.1.6 by Robert Collins
Add commit benchmark source file.
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        self.time(self.run_bzr, 'commit', '-m', 'first post')
1908.2.7 by John Arbash Meinel
Update the benchmarks to actually use the cached trees
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    def test_partial_commit_kernel_like_tree(self):
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        """Commit of 1/8th of a fresh import of a clean kernel sized tree."""
1908.2.18 by John Arbash Meinel
I think it is actually better as simple helper functions on Benchmark
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        tree = self.make_kernel_like_added_tree()
1908.2.7 by John Arbash Meinel
Update the benchmarks to actually use the cached trees
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        self.time(self.run_bzr, 'commit', '-m', 'first post', '1')