failed cuda call cuCtxPushCurrent(d->ctx)

AkarinVS / vapoursynth-plugin

My experimental VapourSynth plugin: (1) an enhanced LLVM-based std.Expr (aka lexpr), Select, PropExpr, Text and Tmpl. (2) DLISR. (3) DLVFX (4) CAMBI.

GNU Lesser General Public License v3.0

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failed cuda call cuCtxPushCurrent(d->ctx) #3

Closed Ichunjo closed 2 years ago

Ichunjo commented 3 years ago

Hello

upscale = core.akarin.DLISR(clip.resize.Bicubic(format=vs.RGBS), 2)

*** nvngx_dlisr NVSDK_NGX_CUDA_Init ***
*** nvngx_dlisr NVSDK_NGX_CUDA_CreateFeature ***
cuda back-end devices: <NVIDIA GeForce RTX 3070::51416>
failed cuda call cuCtxPushCurrent(d->ctx): 201

I installed the content of akarin-release-lexpr-amd64-v0.70.7z and akarin.dlisr.v1b.7z along side nvngx_dlisr.dll from Nvidia NGX Technology

AkarinVS commented 3 years ago

cuda context management is very delicate for this filter. Do you have other GPU filters in the same vpy script? It tends to break if DLISR is not the lone GPU filter used in a script for reasons I can't yet explain.... (Btw, no need to install nvngx_dlisr.dll as the akarin.dlisr.dll should suffice.)

Ichunjo commented 3 years ago

Thanks for the tip, indeed I was using another gpu filter (BM3D CUDA)

AkarinVS commented 3 years ago

I will see what I can do about this issue. It shouldn't be that sensitive to other GPU filters.