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http://issues.apache.org/bugzilla/show_bug.cgi?id=37184 Summary: Repeated call of macro (defined by macrodef-task) causes slowing down of following processing Product: Ant Version: 1.6.5 Platform: PC OS/Version: Windows 2000 Status: NEW Severity: major Priority: P2 Component: Core tasks AssignedTo: dev@ant.apache.org ReportedBy: [EMAIL PROTECTED] Multiple calls of a macro causes performance loss in subsequent processing. For example: <project name="macrodeftestcase" basedir="." default="testcase"> <taskdef resource="net/sf/antcontrib/antcontrib.properties"/> <property name="zipfile" value="testcase_iskv_200510191307_b.zip"/> <macrodef name="echotest"> <text name="text"/> <sequential> <echo>@{text}</echo> </sequential> </macrodef> <target name="testcase" > <stopwatch name="timer0" action="start"/> <antcall target="zip_ant_home"/> <stopwatch name="timer0" action="stop"/> <echotest>Hello world 0</echotest> <echotest>Hello world 1</echotest> <echotest>Hello world 2</echotest> <echotest>Hello world 3</echotest> <echotest>Hello world 4</echotest> ....... <echotest>Hello world 2999</echotest> <echotest>Hello world 3000</echotest> <stopwatch name="timer1" action="start"/> <antcall target="zip_ant_home"/> <stopwatch name="timer1" action="stop"/> <stopwatch name="timer0" action="total"/> <stopwatch name="timer1" action="total"/> </target> <target name="zip_ant_home"> <delete file="${zipfile}"/> <zip destfile="${zipfile}" basedir="${ant.home}"/> </target> </project> Result of target "testcase" could be: D:\macrodeftestcase>ant -cp ant-contrib.jar Buildfile: build.xml testcase: zip_ant_home: [delete] Deleting: D:\macrodeftestcase\testcase_iskv_200510191307_b.zip [zip] Building zip: D:\macrodeftestcase\testcase_iskv_200510191307_b.zip [echo] Hello world 0 [echo] Hello world 1 [echo] Hello world 2 [echo] Hello world 3 [echo] Hello world 4 [echo] Hello world 5 [echo] Hello world 6 [echo] Hello world 7 ........... [echo] Hello world 2998 [echo] Hello world 2999 [echo] Hello world 3000 zip_ant_home: [delete] Deleting: D:\macrodeftestcase\testcase_iskv_200510191307_b.zip [zip] Building zip: D:\macrodeftestcase\testcase_iskv_200510191307_b.zip [stopwatch] [timer0: 6.312 sec] [stopwatch] [timer1: 10.609 sec] BUILD SUCCESSFUL For more complex macros (e.g. with an for-task, which uses macrodef internally) significant performance loss can occur after a very much smaller number of macro calls. -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
