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Posted to issues@commons.apache.org by GitBox <gi...@apache.org> on 2021/08/05 23:18:16 UTC

[GitHub] [commons-text] kinow commented on a change in pull request #233: [TEXT-212] A More Efficient Implementation for Calculating Size of Longest Common Subsequence

kinow commented on a change in pull request #233:
URL: https://github.com/apache/commons-text/pull/233#discussion_r683839207



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File path: src/test/resources/lcs-perf-analysis-inputs.csv
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@@ -0,0 +1,5 @@
+"This code is free software; you can redistribute it and/or modify it","under the terms of the GNU General Public License version 2 only, as"
+"You should have received a copy of the GNU General Public License version","2 along with this work; if not, write to the Free Software Foundation,"
+"Here, the field iterations will be populated with appropriate values from the @Param annotation by the JMH when it is passed to the benchmark method. The @Setup annotated method is invoked before each invocation of the benchmark and creates a new Hasher ensuring isolation. When the execution is finished, we'll get a result similar to the one below: When running microbenchmarks, it's very important to be aware of optimizations. Otherwise, they may affect the","benchmark results in a very misleading way. To make matters a bit more concrete, let's consider an example: We expect object allocation costs more than doing nothing at all. However, if we run the benchmarks: Apparently finding a place in the TLAB, creating and initializing an object is almost free! Just by looking at these numbers, we should know that something does not quite add up here."
+"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. This code is free software; you can redistribute it and/or modify it published by the Free Software Foundation.  Oracle designates this This code is distributed in the hope that it will be useful, but WITHOUT FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License You should have received a copy of the GNU General Public License version","Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae d
 icta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem. Ut enim ad minima veniam, quis nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut aliquid ex ea commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur? under the terms of the GNU General Public License version 2 only, as particular file as subject to the *Classpath* exception as provided ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or version 2 for more details (a copy is included in the LICENSE file that 2 along with this work; if not, write to the Fr
 ee Software Foundation,"
+"But I must explain to you how all this mistaken idea of denouncing pleasure and praising pain was born and I will give you a complete account of the system, and expound the actual teachings of the great explorer of the truth, the master-builder of human happiness. No one rejects, dislikes, or avoids pleasure itself, because it is pleasure, but because those who do not know how to pursue pleasure rationally encounter consequences that are extremely painful. Nor again is there anyone who loves or pursues or desires to obtain pain of itself, because it is pain, but because occasionally circumstances occur in which toil and pain can procure him some great pleasure. To take a trivial example, which of us ever undertakes laborious physical exercise, except to obtain some advantage from it? But who has any right to find fault with a man who chooses to enjoy a pleasure that has no annoying consequences, or one who avoids a pain that produces no resultant pleasure? Here, the field iteration
 s will be populated with appropriate values from the @Param annotation by the JMH when it is passed to the benchmark method. The @Setup annotated method is invoked before each invocation of the benchmark and creates a new Hasher ensuring isolation. When the execution is finished, we'll get a result similar to the one below: When running microbenchmarks, it's very important to be aware of optimizations. Otherwise, they may affect the","At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Temporibus autem quibu
 sdam et aut officiis debitis aut rerum necessitatibus saepe eveniet ut et voluptates repudiandae sint et molestiae non recusandae. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat. benchmark results in a very misleading way. To make matters a bit more concrete, let's consider an example: We expect object allocation costs more than doing nothing at all. However, if we run the benchmarks: Apparently finding a place in the TLAB, creating and initializing an object is almost free! Just by looking at these numbers, we should know that something does not quite add up here."

Review comment:
       Added missing new line (squashed change-commit)




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