[info-performer] pfGeoArray stability problem on nVIDIA Quadro

Date view Thread view Subject view Author view

From: Hugues De Keyzer (hugues++at++depinxi.be)
Date: 10/14/2005 02:26:35

Hi all,

we have serious stability problems when using pfGeoArrays on nVIDIA Quadro cards on GNU/Linux.

With a Quadro FX 4400, application crashes randomly in the nVIDIA driver. With a Quadro FX 4500, the PC freezes several seconds after starting the application and need to be rebooted (hard shutdown by keeping power button pushed for 4 s). These problems seem to appear only when heavily loading video memory (lots of textures & polygons), possibly overloading it.

Tested on Linux 2.6, Pentium 4 3.6 GHz and Xeon 2.8 GHz, nVIDIA driver 7676, Performer 3.2.0 & 3.2.1.

Does anyone has had similar problems or has any clue about a solution?

Regards,

Hugues De Keyzer
de pinxi

Date view Thread view Subject view Author view

This archive was generated by hypermail 2b29 : Fri Oct 14 2005 - 02:38:49 PDT