From: Joseph T. B. <jb...@jp...> - 2002-12-16 19:15:27
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Im just looking for a hint as to where (or how) I might go looking: I'm using jython embedded in my code and I have a loop which iterates 390 times. Almost every time, at about the 8'th iteration of the loop, between the main loop and a function call, my JVM comes to a screaching halt and allocates about 600MB of memory. Im *positive* my code doesnt need that much memory. But I cant figure out why it might be inclined to do so. Sometimes if i delete the object and reinstantiate it, then call the loop again, it will just work without the giant leap in memory usage. Any way to find out who/why is requesting that memory? thanks in advance. Joe Bore ps, whats up with that faq, its always empty. WARNING: All e-mail sent to or from this address will be received or otherwise recorded by Andover and is subject to archival, monitoring or review by management. All e-mail sent to or from this address may be disclosed to someone other than the recipient. The information in this email (and any attachments) may also contain confidential and privileged information. Please remember that any advertising material must receive prior approval before it is disseminated. If you are not the intended recipient, you must not read, use or disseminate the information. Although this email and any attachments are believed to be free of any virus or other defect that might affect any computer system into which it is received and opened, it is the responsibility of the recipient to ensure that it is virus free and no responsibility is accepted by Andover for any loss or damage arising in any way from its use. |
From: Alex T. <fl...@ax...> - 2002-12-17 14:43:17
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Can you provide your loop ? Any chance it is using any of the hashing functions like md5 ? Cheers, Alex ----- Original Message ----- From: "Joseph T. Bore" <jb...@jp...> To: <jyt...@li...> Sent: Monday, December 16, 2002 10:14 PM Subject: [Jython-users] extreme memory usage and the FAQ? > > Im just looking for a hint as to where (or how) I might go looking: > > I'm using jython embedded in my code and I have a loop which iterates 390 > times. Almost every time, at about the 8'th iteration of the loop, between > the main loop and a function call, my JVM comes to a screaching halt and > allocates about 600MB of memory. > > Im *positive* my code doesnt need that much memory. But I cant figure out > why it might be inclined to do so. > > Sometimes if i delete the object and reinstantiate it, then call the loop > again, it will just work without the giant leap in memory usage. > > Any way to find out who/why is requesting that memory? > > thanks in advance. > > Joe Bore > > ps, whats up with that faq, its always empty. > > > > > > > > > > > > > > > > > > > > > > WARNING: All e-mail sent to or from this address will be received or otherwise recorded by Andover and is subject to archival, monitoring or review by management. All e-mail sent to or from this address may be disclosed to someone other than the recipient. The information in this email (and any attachments) may also contain confidential and privileged information. Please remember that any advertising material must receive prior approval before it is disseminated. If you are not the intended recipient, you must not read, use or disseminate the information. Although this email and any attachments are believed to be free of any virus or other defect that might affect any computer system into which it is received and opened, it is the responsibility of the recipient to ensure that it is virus free and no responsibility is accepted by Andover for any loss or damage arising in any way from its use. > > > > > ------------------------------------------------------- > This sf.net email is sponsored by: > With Great Power, Comes Great Responsibility > Learn to use your power at OSDN's High Performance Computing Channel > http://hpc.devchannel.org/ > _______________________________________________ > Jython-users mailing list > Jyt...@li... > https://lists.sourceforge.net/lists/listinfo/jython-users |
From: sivaprasad k. <kvs...@ya...> - 2002-12-17 16:04:18
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Hi, I installed Jython on my Linux box and I got Tomcat(3.2.x ver) already installed on it. Can anyone pls tell me how to configure Jython on tomcat? Thanks in Advance Regards Siva --------------------------------- Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now |
From: Andrew <and...@ve...> - 2002-12-18 05:48:03
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Hi Siva, With IBM's bean scripting framework? There are instructions here about what to do to make tomcat work: http://jakarta.apache.org/bsf/index.html "In order to use BSF as part of the Tomcat servlet engine, one must currently download patches from the BSF web site that permit Jasper to call BSF. Instructions for this will be posted on the website, and will be accompanied by prebuilt binaries. We hope that these changes will be merged into Tomcat in the near future." -- Andrew -- Tuesday, December 17, 2002, 11:04:18 AM, you wrote: sk> Hi, sk> I installed Jython on my Linux box and I got Tomcat(3.2.x ver) already installed on it. sk> Can anyone pls tell me how to configure Jython on tomcat? sk> Thanks in Advance sk> Regards sk> Siva sk> --------------------------------- sk> Do you Yahoo!? sk> Yahoo! Mail Plus - Powerful. Affordable. Sign up now |