RE: [JBoss-dev] developing on windows
Could some sort of caching be used here, where only the part of the tree that is being viewed (and its surrounding context) is in memory, and the rest is written to disk? ... Just an idea -- I'm unfamiliar with xdoclet. - Matt -Original Message- From: [EMAIL PROTECTED] [mailto:jboss-development-admin;lists.sourceforge.net]On Behalf Of David Jencks Sent: Friday, October 18, 2002 8:34 PM To: [EMAIL PROTECTED] Subject: Re: [JBoss-dev] developing on windows Some of the xdoclet tasks run out of memory with less that 640mb. They read and parse the entire module source into some sort of AST. david jencks On 2002.10.18 17:53:40 -0400 Matt Munz wrote: Does setting -Xms640m help/resolve the problems you are having on win32? Haven't tried it yet, as things are working alright for me at the moment. Does the build system really require 640 MB of ram, or is there a JVM bug that this setting resolves? It seems to me that a linear build system should not require much memory if the tasks are sufficiently self-contained -- allocate memory for the task, run the task, gc the task, repeat. I imagine that the third step is not happening often enough if the build requires 640 MB... - Matt -Original Message- From: [EMAIL PROTECTED] [mailto:jboss-development-admin;lists.sourceforge.net]On Behalf Of Jason Dillon Sent: Friday, October 18, 2002 5:36 PM To: [EMAIL PROTECTED] Subject: RE: [JBoss-dev] developing on windows Does setting -Xms640m help/resolve the problems you are having on win32? --jason -Original Message- From: [EMAIL PROTECTED] [mailto:jboss- [EMAIL PROTECTED]] On Behalf Of Matt Munz Sent: Friday, October 18, 2002 2:24 PM To: [EMAIL PROTECTED] Subject: RE: [JBoss-dev] developing on windows Alex, I have had the same problems -- you are not alone. As long as I don't clean, once I have a good build (usually the third try), the problems go away. It seems like a memory problem to me too. Perhaps someone should run the build system using a profiler ;) One of the ant tasks probably leaks... - Matt -Original Message- From: [EMAIL PROTECTED] [mailto:jboss-development-admin;lists.sourceforge.net]On Behalf Of Alex Loubyansky Sent: Friday, October 18, 2002 5:03 PM To: JBoss-Dev Subject: [JBoss-dev] developing on windows Developing on Windows became a nightmare. Sometimes to bulid the server or run a testsuite I need to run build.bat several times. The worst thing it fails with so dreadful errors. It's hard to determine whether I did something wrong or not enough memory. I am on P4, 1.7GHz, 512M Win2K SP2 Sun JDK1.3.1_01 in scripts I add -Xmx640m. Is it only me facing it? Any workarounds? Thanks. alex --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by: Access Your PC Securely with GoToMyPC. Try Free Now https://www.gotomypc.com/s/OSND/DD ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by: Access Your PC Securely with GoToMyPC. Try Free Now https://www.gotomypc.com/s/OSND/DD ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by: Access Your PC Securely with GoToMyPC. Try Free Now https://www.gotomypc.com/s/OSND/DD ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
Re: [JBoss-dev] developing on windows
I'm not yet convinced there is a problem. I haven't found one xdoclet task to take an inordinate amount of time (when it is actually doing some work), even if it needs the -X...640. This is on a relatively slow (PIII 600 mhz) low memory (256 mb) machine. What does take a lot of time is running xdoclet hundreds of times, as in the testsuite compile. It does take an annoying amount of time if there are no changed files. I think we should make a flag file that we can do an uptodate check on to completely avoid calling xdoclet if no changes have occurred since the last compile. david jencks On 2002.10.19 10:36:21 -0400 Matt Munz wrote: Could some sort of caching be used here, where only the part of the tree that is being viewed (and its surrounding context) is in memory, and the rest is written to disk? ... Just an idea -- I'm unfamiliar with xdoclet. - Matt -Original Message- From: [EMAIL PROTECTED] [mailto:jboss-development-admin;lists.sourceforge.net]On Behalf Of David Jencks Sent: Friday, October 18, 2002 8:34 PM To: [EMAIL PROTECTED] Subject: Re: [JBoss-dev] developing on windows Some of the xdoclet tasks run out of memory with less that 640mb. They read and parse the entire module source into some sort of AST. david jencks On 2002.10.18 17:53:40 -0400 Matt Munz wrote: Does setting -Xms640m help/resolve the problems you are having on win32? Haven't tried it yet, as things are working alright for me at the moment. Does the build system really require 640 MB of ram, or is there a JVM bug that this setting resolves? It seems to me that a linear build system should not require much memory if the tasks are sufficiently self-contained -- allocate memory for the task, run the task, gc the task, repeat. I imagine that the third step is not happening often enough if the build requires 640 MB... - Matt -Original Message- From: [EMAIL PROTECTED] [mailto:jboss-development-admin;lists.sourceforge.net]On Behalf Of Jason Dillon Sent: Friday, October 18, 2002 5:36 PM To: [EMAIL PROTECTED] Subject: RE: [JBoss-dev] developing on windows Does setting -Xms640m help/resolve the problems you are having on win32? --jason -Original Message- From: [EMAIL PROTECTED] [mailto:jboss- [EMAIL PROTECTED]] On Behalf Of Matt Munz Sent: Friday, October 18, 2002 2:24 PM To: [EMAIL PROTECTED] Subject: RE: [JBoss-dev] developing on windows Alex, I have had the same problems -- you are not alone. As long as I don't clean, once I have a good build (usually the third try), the problems go away. It seems like a memory problem to me too. Perhaps someone should run the build system using a profiler ;) One of the ant tasks probably leaks... - Matt -Original Message- From: [EMAIL PROTECTED] [mailto:jboss-development-admin;lists.sourceforge.net]On Behalf Of Alex Loubyansky Sent: Friday, October 18, 2002 5:03 PM To: JBoss-Dev Subject: [JBoss-dev] developing on windows Developing on Windows became a nightmare. Sometimes to bulid the server or run a testsuite I need to run build.bat several times. The worst thing it fails with so dreadful errors. It's hard to determine whether I did something wrong or not enough memory. I am on P4, 1.7GHz, 512M Win2K SP2 Sun JDK1.3.1_01 in scripts I add -Xmx640m. Is it only me facing it? Any workarounds? Thanks. alex --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by: Access Your PC Securely with GoToMyPC. Try Free Now https://www.gotomypc.com/s/OSND/DD ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
Re[2]: [JBoss-dev] developing on windows
Hello Jason, Saturday, October 19, 2002, 12:35:41 AM, you wrote: JD Does setting -Xms640m help/resolve the problems you are having on win32? No :( It occured even worth. The build process hung. I had to terminate the task. alex JD --jason -Original Message- From: [EMAIL PROTECTED] [mailto:jboss- [EMAIL PROTECTED]] On Behalf Of Matt Munz Sent: Friday, October 18, 2002 2:24 PM To: [EMAIL PROTECTED] Subject: RE: [JBoss-dev] developing on windows Alex, I have had the same problems -- you are not alone. As long as I JD don't clean, once I have a good build (usually the third try), the JD problems go away. It seems like a memory problem to me too. Perhaps someone should JD run the build system using a profiler ;) One of the ant tasks probably JD leaks... - Matt -Original Message- From: [EMAIL PROTECTED] [mailto:jboss-development-admin;lists.sourceforge.net]On Behalf Of JD Alex Loubyansky Sent: Friday, October 18, 2002 5:03 PM To: JBoss-Dev Subject: [JBoss-dev] developing on windows Developing on Windows became a nightmare. Sometimes to bulid the server or run a testsuite I need to run build.bat several times. The worst thing it fails with so dreadful errors. It's hard to determine whether I did something wrong or not enough memory. I am on P4, 1.7GHz, 512M Win2K SP2 Sun JDK1.3.1_01 in scripts I add -Xmx640m. Is it only me facing it? Any workarounds? -- Best regards, Alex Loubyansky --- This sf.net email is sponsored by: Access Your PC Securely with GoToMyPC. Try Free Now https://www.gotomypc.com/s/OSND/DD ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
Re[2]: [JBoss-dev] developing on windows
DJ low memory (256 mb) machine. What does take a lot of time is running DJ xdoclet hundreds of times, as in the testsuite compile. DJ It does take an annoying amount of time if there are no changed files. DJ I think we should make a flag file that we can do an uptodate check on to DJ completely avoid calling xdoclet if no changes have occurred since the last DJ compile. It would be great. Relative problem is why I should build all testcases if I want to run only tests-db or tests-foe-deployer-unit? It seems this was mentioned in earlier threads but I don't remember the resolution. Adding the flag could help with this problem too, e.i. building everything only once and then rebuilding the tests I am working on. alex --- This sf.net email is sponsored by: Access Your PC Securely with GoToMyPC. Try Free Now https://www.gotomypc.com/s/OSND/DD ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
RE: [JBoss-dev] developing on windows
I am not really sure how much memory it needs to function. --jason -Original Message- From: [EMAIL PROTECTED] [mailto:jboss- [EMAIL PROTECTED]] On Behalf Of Matt Munz Sent: Friday, October 18, 2002 2:54 PM To: [EMAIL PROTECTED] Subject: RE: [JBoss-dev] developing on windows Does setting -Xms640m help/resolve the problems you are having on win32? Haven't tried it yet, as things are working alright for me at the moment. Does the build system really require 640 MB of ram, or is there a JVM bug that this setting resolves? It seems to me that a linear build system should not require much memory if the tasks are sufficiently self-contained -- allocate memory for the task, run the task, gc the task, repeat. I imagine that the third step is not happening often enough if the build requires 640 MB... - Matt -Original Message- From: [EMAIL PROTECTED] [mailto:jboss-development-admin;lists.sourceforge.net]On Behalf Of Jason Dillon Sent: Friday, October 18, 2002 5:36 PM To: [EMAIL PROTECTED] Subject: RE: [JBoss-dev] developing on windows Does setting -Xms640m help/resolve the problems you are having on win32? --jason -Original Message- From: [EMAIL PROTECTED] [mailto:jboss- [EMAIL PROTECTED]] On Behalf Of Matt Munz Sent: Friday, October 18, 2002 2:24 PM To: [EMAIL PROTECTED] Subject: RE: [JBoss-dev] developing on windows Alex, I have had the same problems -- you are not alone. As long as I don't clean, once I have a good build (usually the third try), the problems go away. It seems like a memory problem to me too. Perhaps someone should run the build system using a profiler ;) One of the ant tasks probably leaks... - Matt -Original Message- From: [EMAIL PROTECTED] [mailto:jboss-development-admin;lists.sourceforge.net]On Behalf Of Alex Loubyansky Sent: Friday, October 18, 2002 5:03 PM To: JBoss-Dev Subject: [JBoss-dev] developing on windows Developing on Windows became a nightmare. Sometimes to bulid the server or run a testsuite I need to run build.bat several times. The worst thing it fails with so dreadful errors. It's hard to determine whether I did something wrong or not enough memory. I am on P4, 1.7GHz, 512M Win2K SP2 Sun JDK1.3.1_01 in scripts I add -Xmx640m. Is it only me facing it? Any workarounds? Thanks. alex --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by: Access Your PC Securely with GoToMyPC. Try Free Now https://www.gotomypc.com/s/OSND/DD ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by: Access Your PC Securely with GoToMyPC. Try Free Now https://www.gotomypc.com/s/OSND/DD ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
Re: [JBoss-dev] developing on windows
Some of the xdoclet tasks run out of memory with less that 640mb. They read and parse the entire module source into some sort of AST. david jencks On 2002.10.18 17:53:40 -0400 Matt Munz wrote: Does setting -Xms640m help/resolve the problems you are having on win32? Haven't tried it yet, as things are working alright for me at the moment. Does the build system really require 640 MB of ram, or is there a JVM bug that this setting resolves? It seems to me that a linear build system should not require much memory if the tasks are sufficiently self-contained -- allocate memory for the task, run the task, gc the task, repeat. I imagine that the third step is not happening often enough if the build requires 640 MB... - Matt -Original Message- From: [EMAIL PROTECTED] [mailto:jboss-development-admin;lists.sourceforge.net]On Behalf Of Jason Dillon Sent: Friday, October 18, 2002 5:36 PM To: [EMAIL PROTECTED] Subject: RE: [JBoss-dev] developing on windows Does setting -Xms640m help/resolve the problems you are having on win32? --jason -Original Message- From: [EMAIL PROTECTED] [mailto:jboss- [EMAIL PROTECTED]] On Behalf Of Matt Munz Sent: Friday, October 18, 2002 2:24 PM To: [EMAIL PROTECTED] Subject: RE: [JBoss-dev] developing on windows Alex, I have had the same problems -- you are not alone. As long as I don't clean, once I have a good build (usually the third try), the problems go away. It seems like a memory problem to me too. Perhaps someone should run the build system using a profiler ;) One of the ant tasks probably leaks... - Matt -Original Message- From: [EMAIL PROTECTED] [mailto:jboss-development-admin;lists.sourceforge.net]On Behalf Of Alex Loubyansky Sent: Friday, October 18, 2002 5:03 PM To: JBoss-Dev Subject: [JBoss-dev] developing on windows Developing on Windows became a nightmare. Sometimes to bulid the server or run a testsuite I need to run build.bat several times. The worst thing it fails with so dreadful errors. It's hard to determine whether I did something wrong or not enough memory. I am on P4, 1.7GHz, 512M Win2K SP2 Sun JDK1.3.1_01 in scripts I add -Xmx640m. Is it only me facing it? Any workarounds? Thanks. alex --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by: Access Your PC Securely with GoToMyPC. Try Free Now https://www.gotomypc.com/s/OSND/DD ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development --- This sf.net email is sponsored by: Access Your PC Securely with GoToMyPC. Try Free Now https://www.gotomypc.com/s/OSND/DD ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
