- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hello,
we're running the HelloWorld example from the Realsense 2.0 SDK (version 2.8.2) in Release mode on a Windows 10 machine (i5 CPU, 8GB RAM) using the D435 sensor (USB-3). According to the Windows task manager HelloWorld.exe is consuming 85% CPU and "System Interrupts" is consuming another 10%. This definitely sounds way too high.
For comparison if we run a grabbing loop with a Primesense Carmine the overall CPU load is around 12%.
Any idea of where all the CPU is going and what we could do about it?
Link Copied
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Actually I just found this (independent post by another user):
https://github.com/IntelRealSense/librealsense/issues/707 CPU utilization 95+% · Issue # 707 · IntelRealSense/librealsense · GitHub
I will try to poke around in librealsense and recompile but it would be really good if the precompiled binaries didn't ship with this issue.
Still curious if there may be other causes for this.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I remembered seeing a couple of reports about high CPU load with SDK 2.0, so did some research. This link may be of particular use to you.
https://github.com/IntelRealSense/librealsense/issues/744 [realsense2] high CPU utilization · Issue # 744 · IntelRealSense/librealsense · GitHub
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Thanks. I will try to change some of the OpenMP stuff in librealsense and recompile.
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page