VMD-L Mailing List

From: Dallas Warren (dallas.warren_at_monash.edu)
Date: Thu Dec 05 2019 - 19:02:31 CST

Which version of vmd? What graphics card are you running? What drivers?

Nvidia RTX and the vmd RTX version? If so, there is currently a memory
leak, which means it will fail eventually. For the moment, use the non-RTW
version.

Catch ya,

Dr. Dallas Warren
Drug Delivery, Disposition and Dynamics
Monash Institute of Pharmaceutical Sciences, Monash University
381 Royal Parade, Parkville VIC 3052
dallas.warren_at_monash.edu
---------------------------------
When the only tool you own is a hammer, every problem begins to resemble a
nail.

On Fri, 6 Dec 2019 at 05:22, Bart Bruininks <b.m.h.bruininks_at_rug.nl> wrote:

> Heya,
>
> I have been rendering some movies as of late, and I keep running in to the
> following error after about 150 frames:
>
> ERROR) OptiXRenderer) ERROR: Unknown error (Details: Function "RTresult
> _rtContextLaunch2D(RTcontext, unsigned int, RTsize, RTsize)" caught
> exception: Assertion failed: "!m_enteredFromAPI : Memory manager already
> entered from API", file: <internal>, line: 1099) (OptiXRenderer.C:2597
>
> I am running vmd 1.9.4a31.
>
> It results in the rendering to continue in the moviemaker, but no actual
> files are written (an empty file does get created).
>
> Cheers,
>
> Bart
>