Santiagmod - NNEDI3CL Out of Memory with higher Prefetch

[Alwyn]

I had Santiagmod working OK a month or so back after a couple of dependency issues.

I tried to use it again today and the script threw up this (AVISynth+ 64bit):

[Attachment 83333 - Click to enlarge]

The script I'm using is:

LWLibavVideoSource("H:\Videohelp\Shampistols\Comparison\1979.07.26 (1) Buzzcocks - Harmony In My Head 35 (OB).mp4")
converttoyv16()
santiagmod(3,3)
QTGMC(inputtype=2)
temporaldegrain2(degrainTR=1,grainLevel=1,postFFT=0)
Spline64Resize(1440,1080)
prefetch(12)

If I disable Prefetch, it runs OK (I tried reducing the Prefetch but any number caused the error). If I use the non-mod version of Santiag, it also runs Ok with Prefetch24.

The MP4 is the one from this post.

My NNEDI3CL.DLL is 262kb.

Does anybody have any pointers as to what might be wrong?

[davexnet]

NNEDI3CL.DLL is the OpenCL version of NNedi3. Uses the GPU. Could it be referring to GPU vram being exhausted?
(just a guess)

[Alwyn]

Dave, it seems you're right. Watching my GPU (NVidia) memory usage: as I start the script (F5) the GPU memory rises over a couple of seconds to max (8GB), then that message appears. I forgot to mention this is in VDub2 64bit.