Author Topic: Performance improvement  (Read 1934 times)

citizen

  • Hydlaa Resident
  • *
  • Posts: 132
    • View Profile
Performance improvement
« on: March 03, 2008, 03:58:26 pm »
Earlier version took nearly one of my CPU cores. The current only 32% of 1 core. Wow. This performance improvement is real?

ThomPhoenix

  • Testers
  • Forum Addict
  • *
  • Posts: 2678
  • A Phoenix, what'd you expect?
    • View Profile
Re: Performance improvement
« Reply #1 on: March 03, 2008, 04:01:51 pm »
There was a bug that made PS draw 100% cpu on Linux.
We're not evil. We're simply amazing.

citizen

  • Hydlaa Resident
  • *
  • Posts: 132
    • View Profile
Re: Performance improvement
« Reply #2 on: March 03, 2008, 04:04:48 pm »
There was a bug that made PS draw 100% cpu on Linux.

Then
1. I was lucky to have 2 cores :)
2. There really is a big improvement. :)

Jonerian

  • Hydlaa Resident
  • *
  • Posts: 102
  • Jonerian Cruentis
    • View Profile
Re: Performance improvement
« Reply #3 on: March 03, 2008, 07:54:16 pm »
Thanks a lot for the improvement \\o//. I was only on for a short time, but it felt a lot smoother somehow. I didn't check the CPU-usage so.

Mythryndel

  • Testers
  • Hydlaa Notable
  • *
  • Posts: 605
    • View Profile
Re: Performance improvement
« Reply #4 on: March 03, 2008, 08:15:13 pm »
I was really excited after reading this post, but I am still experiencing extreme lag in my client under Fedora 8. Are there known issues under Fedora 8 or any work-arounds? I have tried scaling back several settings with no change.

I am running 32-bit Intel proc at 3.2GHz (P4 with HyperThreading enabled) and 4 GB RAM. nVidia Graphics dual-screen graphics card. This is about 3 years old, but is certainly not a slow machine.

EDIT: by lag, i mean extremely high cpu usage and unresponsive client, not ping time to server.

Jonerian

  • Hydlaa Resident
  • *
  • Posts: 102
  • Jonerian Cruentis
    • View Profile
Re: Performance improvement
« Reply #5 on: March 03, 2008, 08:35:18 pm »
I have like an 7 year old computer that only got tweaked a bit. The only thing I did for this release to work fluently:

Turned off Multisample for quality. Checked Preload Models. Increased the full screen resolution to 1280x1024 (native resolution)
And very important: inGame I turned on Adaptive Distance with (30,15,30 I think). Sometimes you see weird graphics in the distance, but it doesn't affect performance.

800 MHz Arch Linux 512 MB RAM GeForce 5200 256 MB (set the commas appropriately :-P)

PS:
Yes, I tweaked the maximum out of that motherboard, anything else would be a complete new machine..

Mythryndel

  • Testers
  • Hydlaa Notable
  • *
  • Posts: 605
    • View Profile
Re: Performance improvement
« Reply #6 on: March 03, 2008, 09:24:27 pm »
OK... I am all fixed. I traced it back to my video card settings. I can't tell you which setting was causing my problems, but glxgears was causing X to chew up 100% cpu also. I am running 16-bit color depth and all is well.

Sunshine

  • Traveller
  • *
  • Posts: 10
    • View Profile
Re: Performance improvement
« Reply #7 on: March 16, 2008, 07:35:41 pm »
Thanks Jonerian

Your settings made PS playable again for me.

Sunshine