I can't start the GPU 3060 about nextface

[JamesBDH]

Nope, that doesn't work, I get the error I mentioned before when running the reconstruction. Same issue brought up here: BachiLi/redner#169. Will try with the CPU though.

[JamesBDH]

I've hit this same issue using a 3080.

RuntimeError: Function "_rtpModelUpdate" caught exception: Encountered a CUDA error: radix_sort_temp_size -> cub::DeviceRadixSort::SortPairs returned (8): invalid device function

[abdallahdib]

ok i see
does torch.version.cuda returns 10.1 ?

[huhai463127310]

I'm having the same issue. I'm working with RTX 3080 Laptop GPU and pytorch built with CUDA 11.3

I've hit this same issue using a 3080.

RuntimeError: Function "_rtpModelUpdate" caught exception: Encountered a CUDA error: radix_sort_temp_size -> cub::DeviceRadixSort::SortPairs returned (8): invalid device function

[huhai463127310]

I think redner needs to be compiled for cuda 11. meantime try to get pytorch with cuda 10 support. plz execute the commands in INSTALL file which will create a compatible environment for u. Hope this help.

I have compile redner from source for cuda 11. But the issue didn't resolve. My GPU is 3080 Laptop.

[thekesslereffect]

also having this same issue with an RTX 3080Ti :( cpu looks like it's running fine.

[abdallahdib]

can u plz elaborate more on ur problem so that i can try to help

[51gohome]

It may be caused by redner: BachiLi/redner#169. Unfortunately, the issue has not been fixed.

[abdallahdib]

I think redner needs to be compiled for cuda 11. meantime try to get pytorch with cuda 10 support. plz execute the commands in INSTALL file which will create a compatible environment for u. Hope this help.

[JamesBDH]

Yeah, looks like 3000-series GPUs are incompatible with Cuda 10, so unless Redner gets Cuda 11 support, it's not going to be possible to run NextFace on 3000-series GPUs.

[abdallahdib]

there is no reason for not being able to install pytorch 1.3 with cudatoolkit 10.1 on ur gpu 3000.
running this command should work on ur machine :

conda install pytorch==1.3.1 torchvision==0.4.2 cudatoolkit=10.1 -c pytorch

u can always run NextFace on Cpu (change device to cpu in optimConfig.ini)

[arstropica]

The first Cuda version to recognize GTX 30xx cards was 11.1
https://docs.nvidia.com/cuda/archive/11.1.0/cuda-toolkit-release-notes/index.html#cuda-general-new-features

[huhai463127310]

@arstropica

The first Cuda version to recognize GTX 30xx cards was 11.1 https://docs.nvidia.com/cuda/archive/11.1.0/cuda-toolkit-release-notes/index.html#cuda-general-new-features

Could you run the code under cuda 11.1 for RTX 30 series ?

[BbChip0103]

save issue here for A100

[Sarayel]

not only redner but also pytorch from version 1.7 is compatibile with CUDA 11.x so as long as repo won't be updated to those, it won't run on ampere arch.

[arstropica]

@arstropica

The first Cuda version to recognize GTX 30xx cards was 11.1 https://docs.nvidia.com/cuda/archive/11.1.0/cuda-toolkit-release-notes/index.html#cuda-general-new-features

Could you run the code under cuda 11.1 for RTX 30 series ?

No. Redner uses Optix 6.5 which will never be compatible with RTX30xx.
https://forums.developer.nvidia.com/t/optix-6-5-prime-samples-fail-with-rtx-3080/177078

[yosun]

hm hardware requirements ought to be listed if RTX30X0 is not supported

what is the hardware you are running on?!

[arstropica]

hm hardware requirements ought to be listed if RTX30X0 is not supported

what is the hardware you are running on?!

I ended up changing my Optix config to run on cpu and also updated my torch version to 1.12.1. Shame because I have an RTX3090, but no other way to go.

[younge529]

hm hardware requirements ought to be listed if RTX30X0 is not supported
what is the hardware you are running on?!

I ended up changing my Optix config to run on cpu and also updated my torch version to 1.12.1. Shame because I have an RTX3090, but no other way to go.

Hello. can you tell me how i can run optix on cpu?

[arstropica]

Hello. can you tell me how i can run optix on cpu?

Try my forked branch @: https://github.com/arstropica/NextFace/tree/RTX30XX

Note the changes to the INSTALL doc.