Hello Michael,
the sumo-gui was slow on computers with Windows10 with Intel HD 4000
and Nvidia Geforce GT 710 M graphics cards.
In both cases, installing the 32 bit version completely solved the issue.
Thanks!
Joerg
On 06/06/17 10:13, Michael Behrisch wrote:
Hi Joerg,
the problem could be the graphics hardware (Intel HD 4000?) similar to
this one:
https://community.roonlabs.com/t/slowness-on-windows-10-after-windows-update-kb4013429/23634
Unfortunately there is no solution presented in the thread above
although you could try the 32bit version. We had similar (but not as
severe) problems here with some computers running Windows 7 but were not
able to find a solution yet.
Best regards,
Michael
Am 05.06.2017 um 20:15 schrieb Joerg Schweizer:
I'm wondering if anybody experienced a slow gui (sumo-gui and netedit)
under windows 10.
2 out of 7 of my project students who use Windows 10 experienced slow
zooming, simulation and tool handling of any kind. I am aware that the
GUI is a little slow with zooming in when viewing the whole network
(approx 14000 edges), but editing gets fast when a smaller network area
is visible. However, in this case, all operations remain slow (10s just
to move the network).
Curiously, the slow down did happen after a windows update, not after a
SUMO update (SUMO version has been 0.28). Upgrading SUMO to the newest
overnight built did not help.
Of course, all looks like a graphics driver problem. But all other
OPENGL Apps, like Autocad, still run fast as normal.
So before I mess with the graphics driver or BIOS settings, maybe
somebody found already a quick solution.
Thanks and best wishes,
Joerg
--
Joerg Schweizer
University of Bologna
DICAM - Transportation Group
Viale Risorgimento, 2, I-40136 Bologna, Italy
Tel: +39 051 209 3338, Fax: +39 051 209 3337
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