Hi Steve,
sorry to hear that. I am aware that opening some SWP files can be slow
and may take 20-30 seconds due to the large numbers of subgraphs that
are brought in via imports. In many cases it helps significantly to
close the Properties view.
I wasn't able to see significant differences between 5.5 and 6.0 - I
just opened a few files and switched between tabs. 6.0 may be 20% slower
but this could simply be because our system ontologies have become
larger, with more subgraphs etc.
Do you have specific instructions for me to narrow down the bottlenecks?
For example is there any of the built-in files that is noticeably slower
between the versions? I can then run them through a profiler to examine
where the time is spent in particular.
Thanks,
Holger
On 30/10/2018 11:01 AM, Steve Ray (CMU) wrote:
Is it just me, or is TBC ME 6.0 much slower? I was running 5.2 and
just downloaded and installed ME 6.0.
I’m running Windows 10 Pro with 24GB of RAM.
I did the usual edit of TopBraid Composer.ini and TopBraid
Composer.ini.orig to set the Xmx line to:
-Xmx16384M
In fact, here’s the whole file:
-startup
plugins/org.eclipse.equinox.launcher_1.3.201.v20161025-1711.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.401.v20161122-1740
-showsplash
org.topbraidcomposer.maestro
-vm
./jre/bin/javaw.exe
-vmargs
-Dorg.eclipse.jetty.server.Request.maxFormKeys=2000
-Xmx16384M
-Xms640M
-XX:SurvivorRatio=16
-XX:NewRatio=3
Can you think of any other setting that might be different? Something
like performing all superclass inferencing or something like that?
I’m literally waiting 30 seconds or more when I switch from one tab to
another in the editor (i.e. switching between editing one file and
another file). SPARQLMotion files seem particularly slow to refresh in
the editor, but SPINMap files were bad also.
I could send you the contents of Help->Installation
Details->Configuration if that would help.
Failing that, I’ll have to go back to 5.2 to remain productive.
- Steve
Steven R. Ray, Ph.D.
Distinguished Research Fellow
Carnegie Mellon University
NASA Research Park
Building 23 (MS 23-11)
P.O. Box 1
Moffett Field, CA 94305-0001
Email: [email protected]
Phone: (650) 587-3780
Cell: (202) 316-6481
Skype: steverayconsulting
cid:[email protected]
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