https://issues.apache.org/bugzilla/show_bug.cgi?id=54128
--- Comment #23 from Tim Whittington <[email protected]> --- (In reply to paltzern from comment #19) > > The results: > > [echo] ant.version=Apache Ant version 1.7.1 compiled on June 27 2008 > [...] > BUILD SUCCESSFUL > Total time: 1 second > > > [echo] ant.version=Apache Ant(TM) version 1.9.2 compiled on July 8 2013 > [...] > BUILD SUCCESSFUL > Total time: 38 seconds > > > [echo] ant.version=Apache Ant(TM) version 1.9.3 compiled on December 23 > 2013 > [...] > BUILD SUCCESSFUL > Total time: 37 seconds > > > Here, the performance fo 1.9.2 and 1.9.3 are the same and 1.7.1 is much > faster! The Ant 1.7.1 result here looks anomalous - in my OS X and Windows 7 environment this test takes about 20 seconds on 1.7.1 and 1.9.3. If the result is piped to a file this goes down to about 3 seconds (limited mainly by I/O). Writing that output file to the console in Windows (type fu.txt) takes about as long as the execution with Ant, indicating that the execution time is dominated by console output time. It seems implausible for the entire test to execute in 1 second, bettering the execution time of the 'type' command. -- You are receiving this mail because: You are the assignee for the bug.
