Thanks for discovering this problem! Dan Higgins
Kun Xiao wrote: > I have found the reason of high usage of cpu. > > The user guide of kepler missed some details about the addition sample, so > after I build a model as it said, the usage of cpu is very high. > Fortunately, I found it's a paramter about iteration in sdf director cause > the problem, the default value of it is 0. After I change the value to 1, > everything is fine. > > Thank you very much! > > ---------------- > Best Regards, > Kun Xiao > > > -----Original Message----- > From: Dan Higgins [mailto:higgins at nceas.ucsb.edu] > Sent: 2006Äê9ÔÂ28ÈÕ 13:52 > To: Efrat Frank > Cc: Kun Xiao; Kepler-users at ecoinformatics.org > Subject: Re: [kepler-users] Kepler-users at ecoinformatics.org > > I downloaded a new copy of Kepler-1.0.0beta1 (with jre), installed it, and > also ran it with no problem, so I see no evidence of a memory leak. > I have 2GB of memory, but the Windows Task manger reports that only a bout > 520 MB is being used when I am running Kepler. > > So I have no idea why you are having the reported problem! The only thing I > can suggest is perhaps your download was corrupted, so you might try > downloading the installer again and reinstalling? > > Dan Higgins > > Efrat Frank wrote: > >> I just ran the Kepler 1beta2 release on my windows machine (which is >> similar to yours) and didn't notice any problems. Perhaps there are >> some heavy duty background processes running on your machine? >> >> EFrat >> >> Kun Xiao wrote: >> >>> I found when I click the button "run the model", there is only 1% >>> memory left. My computer almost down! What's the problem? >>> Is there any memory leak? >>> >>> BTW, which version do you use? >>> >>> Thanks! >>> >>> Kun Xiao >>> ----- Original Message ----- >>> From: Dan Higgins <higgins at nceas.ucsb.edu> >>> Date: Thursday, September 28, 2006 12:23 pm >>> Subject: Re: [kepler-users] Kepler-users at ecoinformatics.org >>> >>> >>> >>>> The javaw.exe process is just the java executable that Kepler is >>>> running under. ('javaw' runs 'java' without displaying the >>>> background command window). Kepler will try to use a lot of memory >>>> (RAM)) so there might be a problem on a 1G machine if there are a >>>> lot of other applications running simultaneously, but I haven't >>>> seen the problem on a similarly configured Windows machine. >>>> >>>> I was not aware of a problem on some Windows machines for the non- >>>> JRE nstaller. Is this a version problem? >>>> >>>> Dan Higgins >>>> >>>> Efrat Frank wrote: >>>> >>>> >>>>> For the Windows distribution it's best to download the installer >>>>> >>>>> >>>> with >>>> >>>> >>>>> the JRE (aparently on some Windows machines the non-JRE >>>>> >>>>> >>>> installer >>>> >>>> >>>>> seems to be causing problems). Is this what you installed? >>>>> >>>>> Efrat >>>>> >>>>> Kun Xiao wrote: >>>>> >>>>> >>>>>> Hi, >>>>>> >>>>>> I am a phd student doing some research on SWF and have >>>>>> >>>>>> >>>> downloaded >>>> >>>> >>>>>> kepler 1.0. But the software seems running very slowly even >>>>>> >>>>>> >>>> when I >>>> >>>> >>>>>> run some simple samples such as a workflow only include >>>>>> >>>>>> >>>> add/subtract >>>> >>>> >>>>>> function. And from Windows Task Manager, I found the process >>>>>> >>>>>> >>>> named >>>> >>>> >>>>>> javaw.exe consume too much cpu resource. Sometimes I have to >>>>>> >>>>>> >>>> kill >>>> >>>> >>>>>> that process to keep my computer running. >>>>>> >>>>>> >>>>>> >>>>>> My running environment is below: >>>>>> >>>>>> OS: Windows xp professional >>>>>> >>>>>> CPU: Intel duo 2.0 G >>>>>> >>>>>> Memory: 1G >>>>>> >>>>>> >>>>>> >>>>>> Could you tell me what the problem is? Thanks! >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> ---------------- >>>>>> >>>>>> Best Regards, >>>>>> >>>>>> Kun Xiao >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> ---------------------------------------------------------------- >>>>>> >>>>>> >>>> -------- >>>> >>>> >>>>>> _______________________________________________ >>>>>> Kepler-users mailing list >>>>>> Kepler-users at ecoinformatics.org >>>>>> >>>>>> >>>>>> >>>> http://mercury.nceas.ucsb.edu/ecoinformatics/mailman/listinfo/kepler >>>> - >>>> >>>> >>> users >>> >>> >>>>>> >>>>>> >>>>>> >>>>> ----------------------------------------------------------------- >>>>> >>>>> >>>> ------- >>>> >>>> >>>>> _______________________________________________ >>>>> Kepler-users mailing list >>>>> Kepler-users at ecoinformatics.org >>>>> >>>>> >>>>> >>>> http://mercury.nceas.ucsb.edu/ecoinformatics/mailman/listinfo/kepler >>>> - >>>> >>>> >>> users >>> >>> >>>>> >>>>> >>>>> >>>> -- >>>> ******************************************************************* >>>> Dan Higgins higgins at nceas.ucsb.edu >>>> http://www.nceas.ucsb.edu/ Ph: 805-893-5127 >>>> National Center for Ecological Analysis and Synthesis (NCEAS) Marine >>>> Science Building - Room 3405 Santa Barbara, CA 93195 >>>> ******************************************************************* >>>> >>>> >>>> >>>> >>>> > > > -- > ******************************************************************* > Dan Higgins higgins at nceas.ucsb.edu > http://www.nceas.ucsb.edu/ Ph: 805-893-5127 > National Center for Ecological Analysis and Synthesis (NCEAS) Marine Science > Building - Room 3405 Santa Barbara, CA 93195 > ******************************************************************* > > > > > > -- ******************************************************************* Dan Higgins higgins at nceas.ucsb.edu http://www.nceas.ucsb.edu/ Ph: 805-893-5127 National Center for Ecological Analysis and Synthesis (NCEAS) Marine Science Building - Room 3405 Santa Barbara, CA 93195 *******************************************************************
