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Viewing changes to bzrlib/benchmarks/bench_cache_utf8.py

  • Committer: John Arbash Meinel
  • Date: 2006-08-10 00:43:37 UTC
  • mto: This revision was merged to the branch mainline in revision 1926.
  • Revision ID: john@arbash-meinel.com-20060810004337-6aa4d7ea80e85093
Moving everything into a new location so that we can cache more than just revision ids

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bzrlib/benchmarks/bench_cache_utf8.py
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"""Tests for encoding performance."""
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from bzrlib import (
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    revision,
 
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    cache_utf8,
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    osutils,
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    )
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    def setUp(self):
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        super(EncodingBenchmark, self).setUp()
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        # Make sure we start and end with a clean cache
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        revision.clear_encoding_cache()
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        self.addCleanup(revision.clear_encoding_cache)
 
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        cache_utf8.clear_encoding_cache()
 
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        self.addCleanup(cache_utf8.clear_encoding_cache)
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    def encode_1M(self, revision_id):
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        """Encode the given revision id 1 million times"""
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    def encode_cached_1M(self, revision_id):
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        """Encode the given revision id 1 million times using the cache"""
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        encode_utf8 = revision.encode_utf8
 
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        encode = cache_utf8.encode
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        for i in xrange(1000000):
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            encode_utf8(revision_id)
 
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            encode(revision_id)
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    def encode_multi(self, revision_list, count):
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        """Encode each entry in the list count times"""
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    def encode_cached_multi(self, revision_list, count):
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        """Encode each entry in the list count times"""
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        encode_utf8 = revision.encode_utf8
 
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        encode = cache_utf8.encode
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        for i in xrange(count):
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            for revision_id in revision_list:
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                encode_utf8(revision_id)
 
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                encode(revision_id)
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    def test_encode_1_by_1M_ascii(self):
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        """Test encoding a single revision id 1 million times."""
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    def setUp(self):
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        super(DecodingBenchmarks, self).setUp()
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        # Make sure we start and end with a clean cache
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        revision.clear_encoding_cache()
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        self.addCleanup(revision.clear_encoding_cache)
 
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        cache_utf8.clear_encoding_cache()
 
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        self.addCleanup(cache_utf8.clear_encoding_cache)
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    def decode_1M(self, revision_id):
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        for i in xrange(1000000):
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            revision_id.decode('utf8')
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    def decode_cached_1M(self, revision_id):
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        decode_utf8 = revision.decode_utf8
 
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        decode = cache_utf8.decode
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        for i in xrange(1000000):
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            decode_utf8(revision_id)
 
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            decode(revision_id)
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    def decode_multi(self, revision_list, count):
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        for i in xrange(count):
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                revision_id.decode('utf-8')
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    def decode_cached_multi(self, revision_list, count):
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        decode_utf8 = revision.decode_utf8
 
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        decode = cache_utf8.decode
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        for i in xrange(count):
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            for revision_id in revision_list:
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                decode_utf8(revision_id)
 
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                decode(revision_id)
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    def test_decode_1_by_1M_ascii(self):
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        """Test decoding a single revision id 1 million times."""