I am trying to use OptimizeIt from Borland to see where the issue is but I am not sure where in iText the issue is. Are you talking in terms of optimization in signing or generally.
Regards, Wahaj "David Teran" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > did you try a java - profiler like jprofiler? This helped me long time > ago to make some optimizations to itext. > > regards, David > > Am 14.01.2005 um 15:55 schrieb Wahaj: > > > Yeah even after an explicit gc( ). > > > > Yes it comes down but a bit I mean i tried to sign a 10 MB file where > > the > > application took 20 MB RAM at the start and then the application took > > 120 > > MB and then dropped to 95. It should have came down to 20 MB. > > > > Regards, > > Wahaj > > > > ----- Original Message ----- > > From: "Paulo Soares" <[EMAIL PROTECTED]> > > To: "Wahaj" <[EMAIL PROTECTED]>; > > <[email protected]> > > Sent: Friday, January 14, 2005 7:44 PM > > Subject: RE: [iText-questions] Re: signing 10 MB sized pdf document > > > > > >> Even after an explicit gc()? > >> > >>> -----Original Message----- > >>> From: [EMAIL PROTECTED] > >>> [mailto:[EMAIL PROTECTED] On > >>> Behalf Of Wahaj > >>> Sent: Friday, January 14, 2005 1:04 PM > >>> To: [email protected] > >>> Subject: [iText-questions] Re: signing 10 MB sized pdf document > >>> > >>> Hi Paulo, > >>> > >>> I have an observation regarding iText. After the signing > >>> process is complete > >>> the application don't release the amount of memory which was > >>> used in the > >>> signing of the pdf > >>> > >>> Example: > >>> When the Java application was launched the system memory was > >>> at 100 MB, when > >>> signing process just have to start the system memory is at > >>> 105 MB, after the > >>> signing process is compeleted the memory goes to 120MB. Now > >>> it seems that it > >>> took 20MB for iText to sign the PDF document (This may vary > >>> depending upon > >>> the size of the PDF document which is fine keeping in view > >>> that iText loads > >>> the compelete PDF in one go). Question is that after the > >>> signing is done the > >>> memory stays at 120MB. It might come down to 119 MB but don't > >>> come back to > >>> 105 MB. It seems that iText is not releasing the memory it > >>> took to sign the > >>> pdf why is that ? > >>> > >>> Regards, > >>> Wahaj > >>> > >>> "Paulo Soares" <[EMAIL PROTECTED]> wrote in message > >>> news:[EMAIL PROTECTED] > >>> 100M looks too much but reading a pdf requires memory. One > >>> day PdfReader > >>> will work incrementally but until then... > >>> > >>>> -----Original Message----- > >>>> From: [EMAIL PROTECTED] > >>>> [mailto:[EMAIL PROTECTED] On > >>>> Behalf Of Wahaj > >>>> Sent: Tuesday, January 11, 2005 6:16 AM > >>>> To: [email protected] > >>>> Subject: [iText-questions] signing 10 MB sized pdf document > >>>> > >>>> Hi All, > >>>> > >>>> I am trying to digitally sign a 10 MB pdf document and > >>>> getting out of memory > >>>> exceptions using iText samples [it took more than 100 MB for > >>>> the sample]. I > >>>> know how to increase the heap size to remove this problem but > >>>> I was thinking > >>>> whether some effective memory management can be made in iText > >>>> like streaming > >>>> of some sort which donot take much memory while signing. > >>>> Think about signing > >>>> a 20 MB+ pdf document which would really eat up system's > >>>> memory. Is there a > >>>> way ? > >>>> > >>>> Regards, > >>>> Wahaj > >>>> > >>>> > >>>> > >>>> > >>>> > >>>> ------------------------------------------------------- > >>>> The SF.Net email is sponsored by: Beat the post-holiday blues > >>>> Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. > >>>> It's fun and FREE -- well, > >>> almost....http://www.thinkgeek.com/sfshirt > >>>> _______________________________________________ > >>>> iText-questions mailing list > >>>> [email protected] > >>>> https://lists.sourceforge.net/lists/listinfo/itext-questions > >>>> > >>> > >>> > >>> ------------------------------------------------------- > >>> The SF.Net email is sponsored by: Beat the post-holiday blues > >>> Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. > >>> It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt > >>> > >>> > >>> > >>> > >>> > >>> ------------------------------------------------------- > >>> The SF.Net email is sponsored by: Beat the post-holiday blues > >>> Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. > >>> It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt > >>> _______________________________________________ > >>> iText-questions mailing list > >>> [email protected] > >>> https://lists.sourceforge.net/lists/listinfo/itext-questions > >>> > >> > > > > > > > > ------------------------------------------------------- > > The SF.Net email is sponsored by: Beat the post-holiday blues > > Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. > > It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt > > _______________________________________________ > > iText-questions mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/itext-questions > > > > > > ------------------------------------------------------- > The SF.Net email is sponsored by: Beat the post-holiday blues > Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. > It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. 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