ReplaceFramesRIFE & "System exception - Access violation"

[rgr]

I have a script with approx. 100 lines doing ReplaceFrameRIFE:

function ReplaceFrameRIFE(clip Source, int N, int "X")
{
  # N is number of the 1st frame in Source that needs replacing. 
  # X is total number of frames to replace
  # e.g. ReplaceFrameRIFE(101, 5) would replace 101,102,103,104,105 , by using 100 and 106 as reference points for interpolation
  #
  # requires RGB24, RIFE with model 9 (v4)

  Trim(Source, N-1, 1)+Trim(Source, N+X, 1)
  Rife(gpu_thread=1, model=9, factor_num=X+1, factor_den=1, sc=false) # model 9 needed for custom factor/rate
  AssumeFPS(Source.FrameRateNumerator, Source.FrameRateDenominator)
  Trim(1,X)
#Subtitle("RIFE", align=5) "" # optional label to verify replacement

  Source.trim(0,N-1) ++ last ++ Source.trim(N+X,0)
}

Unfortunately, it generates the error as title in both Vdub and ffmpeg:

[0 AMD Radeon(TM) Graphics] queueC=1[2] queueG=0[1] queueT=2[1]
[0 AMD Radeon(TM) Graphics] bugsbn1=0 bugbilz=0 bugcopc=0 bugihfa=0
[0 AMD Radeon(TM) Graphics] fp16-p/s/a=1/1/1 int8-p/s/a=1/1/1
[0 AMD Radeon(TM) Graphics] subgroup=64 basic=1 vote=1 ballot=1 shuffle=1
vkAllocateMemory failed -2
[avisynth @ 00000181a4c8a3c0] System exception - Access Violation
(C:/Program Files (x86)/AviSynth+/plugins64+/ReplaceFrameRIFE.avsi, line 10)  <-- indicates a call to RIFE in ReplaceFrameRIFE
(avs-rife (after neat).avs, line 57)
[in#0 @ 00000181a4c8a280] Error opening input: Unknown error occurred
Error opening input file avs-rife (after neat).avs.
Error opening input files: Unknown error occurred

I suspect memory allocation issues or some problems with RIFE&GPU.
Is there any way to force the script to execute itself?
Sometimes the file will load into VDub/ffmpeg and recode goes, but then it crashes early and VDub just closes.
Same when trying to play in MPC.

Edit: latest Adrenaline drivers.

[poisondeathray]

I suspect memory allocation issues or some problems with RIFE&GPU.

Yes - with multiple calls, it does not seem to release GPU memory properly

Is there any way to force the script to execute itself?

Divide and conquer. Figure out how many entries you can do with your GPU memory, divide up the script