Ejemplo n.º 1
0
        public static void Test()
        {
            var testcase = StringSearchTestCase.New(50, 10, 100000);
            Stopwatch stopWatch = new Stopwatch();

            //searcher
            StringSearcher searcher = new StringSearcher();
            stopWatch.Start();
            testcase.TestDictionary.WithEach(x =>
            {
                searcher.Add(x, x);
            });
            stopWatch.Stop();
            Debug.WriteLine("searcher init elapsed ms {0}", stopWatch.ElapsedMilliseconds);

            stopWatch.Reset();
            stopWatch.Start();
            var searchermatches = searcher.FindMatches(testcase.TestSearchText);
            stopWatch.Stop();
            Debug.WriteLine("searcher elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, searchermatches.Count())
                );

            stopWatch.Reset();
            stopWatch.Start();
            //trie
            Trie trie = new Trie();
            testcase.TestDictionary.WithEach(x =>
            {
                trie.Add(x, x);
            });
            stopWatch.Stop();
            Debug.WriteLine("trie init elapsed ms {0}", stopWatch.ElapsedMilliseconds);

            stopWatch.Reset();
            stopWatch.Start();
            var matches = trie.FindMatches(testcase.TestSearchText);
            stopWatch.Stop();
            Debug.WriteLine("forwardonly elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, matches.Count())
                );

            stopWatch.Reset();
            stopWatch.Start();
            var matches1b = TrieLogic.FindMatchesUsingForwardOnlyCursor2(trie, testcase.TestSearchText);
            stopWatch.Stop();
            Debug.WriteLine("forwardonly2 elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, matches1b.Count())
                );

            stopWatch.Reset();
            stopWatch.Start();
            var matches2 = trie.HasPositionalSearch().FindMatches(testcase.TestSearchText);
            stopWatch.Stop();
            Debug.WriteLine("seekahead elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, matches2.Count())
                );

            stopWatch.Reset();
            stopWatch.Start();
            var matches3 = trie.HasPositionalSearch().NonOverlapping().FindMatches(testcase.TestSearchText);
            stopWatch.Stop();
            Debug.WriteLine("seekaheadnonoverlapped elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, matches3.Count())
                );

            stopWatch.Reset();
            stopWatch.Start();
            var matches4 = trie.HasPositionalSearch().Paralleling().FindMatches(testcase.TestSearchText);
            stopWatch.Stop();
            Debug.WriteLine("seekaheadparallel elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, matches4.Count())
                );

            //stopWatch.Reset();
            //stopWatch.Start();
            //InlineTrie inline_trie = new InlineTrie();
            //stopWatch.Start();
            //testcase.TestDictionary.WithEach(x =>
            //{
            //    inline_trie.Add(x, x);
            //});
            //stopWatch.Stop();
            //Debug.WriteLine("inline init elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            //stopWatch.Reset();
            //stopWatch.Start();
            //var inline_matches = inline_trie.FindMatches(testcase.TestSearchText);
            //stopWatch.Stop();
            //Debug.WriteLine("inline elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            //Debug.WriteLine(
            //    string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, inline_matches.Count)
            //    );

            ////trie
            //ITrie<string> gma_trie =  new PatriciaTrie<string>();
            //stopWatch.Start();
            //testcase.TestDictionary.WithEach(x =>
            //{
            //    gma_trie.Add(x, x);
            //});
            //stopWatch.Stop();
            //Debug.WriteLine("init elapsed ms {0}", stopWatch.ElapsedMilliseconds);

            //stopWatch.Reset();
            //stopWatch.Start();
            //var gma_matches = gma_trie.Retrieve(testcase.TestSearchText);
            //stopWatch.Stop();
            //Debug.WriteLine("elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            //Debug.WriteLine(
            //    string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, gma_matches.Count())
            //    );
            //eeeksoft 
            stopWatch.Reset();
            stopWatch.Start();
            var eeeksoft_searcher = new Decoratid.Idioms.StringSearch.EeekSoft.StringSearch(testcase.TestDictionary.ToArray());
            stopWatch.Stop();
            Debug.WriteLine("eeeksoft init elapsed ms {0}", stopWatch.ElapsedMilliseconds);

            stopWatch.Reset();
            stopWatch.Start();
            var eeeksoft_matches = eeeksoft_searcher.FindAll(testcase.TestSearchText);
            stopWatch.Stop();
            Debug.WriteLine("eeeksoft elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, eeeksoft_matches.Length)
                );

            //pduniho
            //stopWatch.Reset();
            //stopWatch.Start();
            //var pduniho_graph = new Decoratid.Idioms.StringSearch.PDuniho.StateGraph<char, int>();
            //for (int istr = 0; istr < testcase.TestDictionary.Count; istr++)
            //{
            //    pduniho_graph.Add(testcase.TestDictionary[istr], istr);
            //}
            //stopWatch.Stop();
            //Debug.WriteLine("init elapsed ms {0}", stopWatch.ElapsedMilliseconds);

            //stopWatch.Reset();
            //stopWatch.Start();
            //var pduniho_matches = pduniho_graph.RgobjFromCollectionParallel(testcase.TestSearchText);
            //stopWatch.Stop();
            //Debug.WriteLine("elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            //Debug.WriteLine(
            //    string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, pduniho_matches.Length)
            //    );

            //pnikiforovs
            stopWatch.Reset();
            stopWatch.Start();
            var pnikiforovs_trie = new Decoratid.Idioms.StringSearch.PNikiforovs.Trie();
            testcase.TestDictionary.WithEach(item =>
            {
                pnikiforovs_trie.Add(item);
            });
            pnikiforovs_trie.Build();
            stopWatch.Stop();
            Debug.WriteLine("pnikiforovs init elapsed ms {0}", stopWatch.ElapsedMilliseconds);

            stopWatch.Reset();
            stopWatch.Start();
            string[] pnikiforovs_matches = pnikiforovs_trie.Find(testcase.TestSearchText).ToArray();
            stopWatch.Stop();
            Debug.WriteLine("pnikiforovs elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, pnikiforovs_matches.Length)
                );
        }
Ejemplo n.º 2
0
        public static void Test()
        {
            var       testcase  = StringSearchTestCase.New(50, 10, 100000);
            Stopwatch stopWatch = new Stopwatch();

            //searcher
            StringSearcher searcher = new StringSearcher();

            stopWatch.Start();
            testcase.TestDictionary.WithEach(x =>
            {
                searcher.Add(x, x);
            });
            stopWatch.Stop();
            Debug.WriteLine("searcher init elapsed ms {0}", stopWatch.ElapsedMilliseconds);

            stopWatch.Reset();
            stopWatch.Start();
            var searchermatches = searcher.FindMatches(testcase.TestSearchText);

            stopWatch.Stop();
            Debug.WriteLine("searcher elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, searchermatches.Count())
                );

            stopWatch.Reset();
            stopWatch.Start();
            //trie
            Trie trie = new Trie();

            testcase.TestDictionary.WithEach(x =>
            {
                trie.Add(x, x);
            });
            stopWatch.Stop();
            Debug.WriteLine("trie init elapsed ms {0}", stopWatch.ElapsedMilliseconds);

            stopWatch.Reset();
            stopWatch.Start();
            var matches = trie.FindMatches(testcase.TestSearchText);

            stopWatch.Stop();
            Debug.WriteLine("forwardonly elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, matches.Count())
                );

            stopWatch.Reset();
            stopWatch.Start();
            var matches1b = TrieLogic.FindMatchesUsingForwardOnlyCursor2(trie, testcase.TestSearchText);

            stopWatch.Stop();
            Debug.WriteLine("forwardonly2 elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, matches1b.Count())
                );

            stopWatch.Reset();
            stopWatch.Start();
            var matches2 = trie.HasPositionalSearch().FindMatches(testcase.TestSearchText);

            stopWatch.Stop();
            Debug.WriteLine("seekahead elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, matches2.Count())
                );

            stopWatch.Reset();
            stopWatch.Start();
            var matches3 = trie.HasPositionalSearch().NonOverlapping().FindMatches(testcase.TestSearchText);

            stopWatch.Stop();
            Debug.WriteLine("seekaheadnonoverlapped elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, matches3.Count())
                );

            stopWatch.Reset();
            stopWatch.Start();
            var matches4 = trie.HasPositionalSearch().Paralleling().FindMatches(testcase.TestSearchText);

            stopWatch.Stop();
            Debug.WriteLine("seekaheadparallel elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, matches4.Count())
                );

            //stopWatch.Reset();
            //stopWatch.Start();
            //InlineTrie inline_trie = new InlineTrie();
            //stopWatch.Start();
            //testcase.TestDictionary.WithEach(x =>
            //{
            //    inline_trie.Add(x, x);
            //});
            //stopWatch.Stop();
            //Debug.WriteLine("inline init elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            //stopWatch.Reset();
            //stopWatch.Start();
            //var inline_matches = inline_trie.FindMatches(testcase.TestSearchText);
            //stopWatch.Stop();
            //Debug.WriteLine("inline elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            //Debug.WriteLine(
            //    string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, inline_matches.Count)
            //    );

            ////trie
            //ITrie<string> gma_trie =  new PatriciaTrie<string>();
            //stopWatch.Start();
            //testcase.TestDictionary.WithEach(x =>
            //{
            //    gma_trie.Add(x, x);
            //});
            //stopWatch.Stop();
            //Debug.WriteLine("init elapsed ms {0}", stopWatch.ElapsedMilliseconds);

            //stopWatch.Reset();
            //stopWatch.Start();
            //var gma_matches = gma_trie.Retrieve(testcase.TestSearchText);
            //stopWatch.Stop();
            //Debug.WriteLine("elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            //Debug.WriteLine(
            //    string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, gma_matches.Count())
            //    );
            //eeeksoft
            stopWatch.Reset();
            stopWatch.Start();
            var eeeksoft_searcher = new Decoratid.Idioms.StringSearch.EeekSoft.StringSearch(testcase.TestDictionary.ToArray());

            stopWatch.Stop();
            Debug.WriteLine("eeeksoft init elapsed ms {0}", stopWatch.ElapsedMilliseconds);

            stopWatch.Reset();
            stopWatch.Start();
            var eeeksoft_matches = eeeksoft_searcher.FindAll(testcase.TestSearchText);

            stopWatch.Stop();
            Debug.WriteLine("eeeksoft elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, eeeksoft_matches.Length)
                );

            //pduniho
            //stopWatch.Reset();
            //stopWatch.Start();
            //var pduniho_graph = new Decoratid.Idioms.StringSearch.PDuniho.StateGraph<char, int>();
            //for (int istr = 0; istr < testcase.TestDictionary.Count; istr++)
            //{
            //    pduniho_graph.Add(testcase.TestDictionary[istr], istr);
            //}
            //stopWatch.Stop();
            //Debug.WriteLine("init elapsed ms {0}", stopWatch.ElapsedMilliseconds);

            //stopWatch.Reset();
            //stopWatch.Start();
            //var pduniho_matches = pduniho_graph.RgobjFromCollectionParallel(testcase.TestSearchText);
            //stopWatch.Stop();
            //Debug.WriteLine("elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            //Debug.WriteLine(
            //    string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, pduniho_matches.Length)
            //    );

            //pnikiforovs
            stopWatch.Reset();
            stopWatch.Start();
            var pnikiforovs_trie = new Decoratid.Idioms.StringSearch.PNikiforovs.Trie();

            testcase.TestDictionary.WithEach(item =>
            {
                pnikiforovs_trie.Add(item);
            });
            pnikiforovs_trie.Build();
            stopWatch.Stop();
            Debug.WriteLine("pnikiforovs init elapsed ms {0}", stopWatch.ElapsedMilliseconds);

            stopWatch.Reset();
            stopWatch.Start();
            string[] pnikiforovs_matches = pnikiforovs_trie.Find(testcase.TestSearchText).ToArray();
            stopWatch.Stop();
            Debug.WriteLine("pnikiforovs elapsed ms {0}", stopWatch.ElapsedMilliseconds);
            Debug.WriteLine(
                string.Format("expected percent {0}.  found {1}", testcase.ExpectedPercentMatch, pnikiforovs_matches.Length)
                );
        }