https://projects.ecoinformatics.org/ecoinfo/https://projects.ecoinformatics.org/ecoinfo/ecoinfo/favicon.ico?14691340362009-09-21T16:54:18ZEcoinformatics RedmineKepler - Bug #4360: Kepler gets slow under XPhttps://projects.ecoinformatics.org/ecoinfo/issues/4360?journal_id=148842009-09-21T16:54:18ZChristopher Brookscxh@eecs.berkeley.edu
<ul></ul><p>Here at Berkeley, lots if people use Ptolemy under XP. I run Ptolemy regularly under Windows 2003 Server R2.</p>
<p>The most likely cause of slowness would be running out of memory. Memory is set by invoking Kepler with the -Xmx option. I believe Kepler is being<br />invoked with -Xmx512M, which means a maximum of 512 megabytes are allocated.<br />Increasing this to -Xmx1500M might help. Under 32bit Windows, there is a<br />maximum of between 1600M and 1700M.</p>
<p>One thing to check for is how much memory is being used by doing<br />Tools -> Check System Settings</p>
<p>Another thing is to use a profiling tool, see<br /><a class="external" href="http://ptolemy.eecs.berkeley.edu/ptolemyII/ptIIlatest/ptII/doc/coding/performance.htm">http://ptolemy.eecs.berkeley.edu/ptolemyII/ptIIlatest/ptII/doc/coding/performance.htm</a></p>
<p>Someday, I'll take a look at <a class="external" href="http://bugzilla.ecoinformatics.org/show_bug.cgi?id=4359">http://bugzilla.ecoinformatics.org/show_bug.cgi?id=4359</a></p> Kepler - Bug #4360: Kepler gets slow under XPhttps://projects.ecoinformatics.org/ecoinfo/issues/4360?journal_id=148852009-09-22T17:51:41ZChristopher Brookscxh@eecs.berkeley.edu
<ul></ul><p>Edward wrote:</p>
<blockquote>
<p>Actually, the most common source of slowness I've seen is when you<br />plot very large data sets. The plotter slows down dramatically when<br />you give it a lot of data...</p>
</blockquote> Kepler - Bug #4360: Kepler gets slow under XPhttps://projects.ecoinformatics.org/ecoinfo/issues/4360?journal_id=148862013-03-27T21:26:35ZRedmine Admin
<ul></ul><p>Original Bugzilla ID was 4360</p>