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Multi GPU problem on ipi Mocap studio v3
https://forum.ipisoft.com/viewtopic.php?f=5&t=9237
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Author:  kibumy [ Thu Dec 18, 2014 8:50 pm ]
Post subject:  Re: Multi GPU problem on ipi Mocap studio v3

vmaslov wrote:
Thanks! Still nothing that points directly to the problem :(
What's your disk config?
  • How many physical disks
  • What kinds (HDD, SSD)
  • Where is the OS, where are videos

Please also test the following:
  1. Whether performance increases with dual GPU during the calibration. Measure and compare the time of calibration on the same project with single GPU and dual GPU. In case calibration process starts with 'Step 1: Detecting flashlight marker', then measure only 'Step 2: Calibration'.
  2. Whether performance increases with dual GPU during the tracking of less number of cameras (4-6). You can extract the needed number of cameras from existing 8 camera video using the Edit feature of iPi Recorder, and edit a scene file manually to remove cameras accordingly.


Hi~ I'm so late ;)

[*] How many physical disks
I have 2 physical disks.
[*] What kinds (HDD, SSD)
1 HDD(7200rpm) and 1 SSD
[*] Where is the OS, where are videos[/list]
SSD : OS , HDD : videos

And Test Shcreen Sohts.

Attachments:
TestShoots2.zip [2.8 MiB]
Downloaded 461 times
TestShoots1.zip [2.59 MiB]
Downloaded 431 times

Author:  kibumy [ Sun Dec 28, 2014 6:28 pm ]
Post subject:  Re: Multi GPU problem on ipi Mocap studio v3

Please give me an answer.

What can i do?

Author:  vmaslov [ Mon Dec 29, 2014 1:50 am ]
Post subject:  Re: Multi GPU problem on ipi Mocap studio v3

We are investigating the issue, but nothing definite yet. Sorry :(

Author:  kibumy [ Mon Dec 29, 2014 5:29 am ]
Post subject:  Re: Multi GPU problem on ipi Mocap studio v3

vmaslov wrote:
We are investigating the issue, but nothing definite yet. Sorry :(


I hope the problem resolved soon.;)
I Thank you for having answered.

Author:  vmaslov [ Sat Aug 08, 2015 6:59 am ]
Post subject:  Re: Multi GPU problem on ipi Mocap studio v3

V3.2.3.190 contains performance improvements for multiple GPUs which may solve this issue.

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