waifu2x
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20 hours ago •
nagadomi
nagadomi
Selecting GPU??
hi, I am getting this error
alice@alice-pc:~/waifu2x$ th waifu2x.lua -force_cudnn 1
/home/alice/torch/install/bin/luajit: /home/alice/torch/install/share/lua/5.1/nn/Container.lua:67:
In 2 module of nn.Sequential:
/home/alice/torch/install/share/lua/5.1/nn/LeakyReLU.lua:19: attempt to index field 'THNN' (a nil value)
stack traceback:
/home/alice/torch/install/share/lua/5.1/nn/LeakyReLU.lua:19: in function </home/alice/torch/install/share/lua/5.1/nn/LeakyReLU.lua:18>
[C]: in function 'xpcall'
/home/alice/torch/install/share/lua/5.1/nn/Container.lua:63: in function 'rethrowErrors'
/home/alice/torch/install/share/lua/5.1/nn/Sequential.lua:44: in function 'forward'
lib/reconstruct.lua:47: in function 'reconstruct_nn'
lib/reconstruct.lua:167: in function 'scale_rgb'
lib/reconstruct.lua:207: in function 'scale_f'
waifu2x.lua:99: in function 'convert_image'
waifu2x.lua:291: in function 'waifu2x'
waifu2x.lua:296: in main chunk
[C]: in function 'dofile'
...lice/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
[C]: at 0x556172e3b470
WARNING: If you see a stack trace below, it doesn't point to the place where this error occurred. Please use only the one above.
stack traceback:
[C]: in function 'error'
/home/alice/torch/install/share/lua/5.1/nn/Container.lua:67: in function 'rethrowErrors'
/home/alice/torch/install/share/lua/5.1/nn/Sequential.lua:44: in function 'forward'
lib/reconstruct.lua:47: in function 'reconstruct_nn'
lib/reconstruct.lua:167: in function 'scale_rgb'
lib/reconstruct.lua:207: in function 'scale_f'
waifu2x.lua:99: in function 'convert_image'
waifu2x.lua:291: in function 'waifu2x'
waifu2x.lua:296: in main chunk
[C]: in function 'dofile'
...lice/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
[C]: at 0x556172e3b470
if I run nvidia-smi, i get this:
alice@alice-pc:~/waifu2x$ nvidia-smi
Thu Mar 30 21:51:35 2017
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 367.57 Driver Version: 367.57 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce GTX 660 Off | 0000:01:00.0 N/A | N/A |
| 37% 53C P0 N/A / N/A | 1289MiB / 1990MiB | N/A Default |
+-------------------------------+----------------------+----------------------+
| 1 GeForce GTX 1080 Off | 0000:02:00.0 Off | N/A |
| 0% 45C P0 44W / 180W | 0MiB / 8113MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 Not Supported |
+-----------------------------------------------------------------------------+
alice@alice-pc:~/waifu2x$ lspci -k | grep VGA
01:00.0 VGA compatible controller: NVIDIA Corporation GK106 [GeForce GTX 660] (rev a1)
02:00.0 VGA compatible controller: NVIDIA Corporation GP104 [GeForce GTX 1080] (rev a1)
The error seems to a little bit different if I don't force cudnn, but still similar. For reference, I am able to run neural-style when i use the arguments to select the gtx 1080
-gpu option is supported in dev branch.
git fetch
git checkout -b dev origin/dev
th waifu2x.lua -gpu 2
The bad news is I still get that error :laughing: The good news is this gpu option seems to work.
alice@alice-pc:~/waifu2x$ th waifu2x.lua -gpu 0 -force_cudnn 1
THCudaCheck FAIL file=/tmp/luarocks_cutorch-scm-1-3035/cutorch/init.c line=722 error=10 : invalid device ordinal
/home/alice/torch/install/bin/luajit: waifu2x.lua:279: cuda runtime error (10) : invalid device ordinal at /tmp/luarocks_cutorch-scm-1-3035/cutorch/init.c:722
stack traceback:
[C]: in function 'setDevice'
waifu2x.lua:279: in function 'waifu2x'
waifu2x.lua:298: in main chunk
[C]: in function 'dofile'
...lice/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
[C]: at 0x55a17b5e4470
alice@alice-pc:~/waifu2x$ th waifu2x.lua -gpu 1 -force_cudnn 1
/home/alice/torch/install/bin/luajit: /home/alice/torch/install/share/lua/5.1/nn/Container.lua:67:
In 2 module of nn.Sequential:
/home/alice/torch/install/share/lua/5.1/nn/LeakyReLU.lua:19: attempt to index field 'THNN' (a nil value)
stack traceback:
/home/alice/torch/install/share/lua/5.1/nn/LeakyReLU.lua:19: in function </home/alice/torch/install/share/lua/5.1/nn/LeakyReLU.lua:18>
[C]: in function 'xpcall'
/home/alice/torch/install/share/lua/5.1/nn/Container.lua:63: in function 'rethrowErrors'
/home/alice/torch/install/share/lua/5.1/nn/Sequential.lua:44: in function 'forward'
lib/reconstruct.lua:56: in function 'reconstruct_nn'
lib/reconstruct.lua:181: in function 'scale_rgb'
lib/reconstruct.lua:227: in function 'scale_f'
waifu2x.lua:99: in function 'convert_image'
waifu2x.lua:293: in function 'waifu2x'
waifu2x.lua:298: in main chunk
[C]: in function 'dofile'
...lice/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
[C]: at 0x559e89a3c470
WARNING: If you see a stack trace below, it doesn't point to the place where this error occurred. Please use only the one above.
stack traceback:
[C]: in function 'error'
/home/alice/torch/install/share/lua/5.1/nn/Container.lua:67: in function 'rethrowErrors'
/home/alice/torch/install/share/lua/5.1/nn/Sequential.lua:44: in function 'forward'
lib/reconstruct.lua:56: in function 'reconstruct_nn'
lib/reconstruct.lua:181: in function 'scale_rgb'
lib/reconstruct.lua:227: in function 'scale_f'
waifu2x.lua:99: in function 'convert_image'
waifu2x.lua:293: in function 'waifu2x'
waifu2x.lua:298: in main chunk
[C]: in function 'dofile'
...lice/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
[C]: at 0x559e89a3c470
alice@alice-pc:~/waifu2x$ th waifu2x.lua -gpu 2 -force_cudnn 1
/home/alice/torch/install/bin/luajit: /home/alice/torch/install/share/lua/5.1/nn/Container.lua:67:
In 2 module of nn.Sequential:
/home/alice/torch/install/share/lua/5.1/nn/LeakyReLU.lua:19: attempt to index field 'THNN' (a nil value)
stack traceback:
/home/alice/torch/install/share/lua/5.1/nn/LeakyReLU.lua:19: in function </home/alice/torch/install/share/lua/5.1/nn/LeakyReLU.lua:18>
[C]: in function 'xpcall'
/home/alice/torch/install/share/lua/5.1/nn/Container.lua:63: in function 'rethrowErrors'
/home/alice/torch/install/share/lua/5.1/nn/Sequential.lua:44: in function 'forward'
lib/reconstruct.lua:56: in function 'reconstruct_nn'
lib/reconstruct.lua:181: in function 'scale_rgb'
lib/reconstruct.lua:227: in function 'scale_f'
waifu2x.lua:99: in function 'convert_image'
waifu2x.lua:293: in function 'waifu2x'
waifu2x.lua:298: in main chunk
[C]: in function 'dofile'
...lice/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
[C]: at 0x561c5ce0d470
WARNING: If you see a stack trace below, it doesn't point to the place where this error occurred. Please use only the one above.
stack traceback:
[C]: in function 'error'
/home/alice/torch/install/share/lua/5.1/nn/Container.lua:67: in function 'rethrowErrors'
/home/alice/torch/install/share/lua/5.1/nn/Sequential.lua:44: in function 'forward'
lib/reconstruct.lua:56: in function 'reconstruct_nn'
lib/reconstruct.lua:181: in function 'scale_rgb'
lib/reconstruct.lua:227: in function 'scale_f'
waifu2x.lua:99: in function 'convert_image'
waifu2x.lua:293: in function 'waifu2x'
waifu2x.lua:298: in main chunk
[C]: in function 'dofile'
...lice/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
[C]: at 0x561c5ce0d470
alice@alice-pc:~/waifu2x$
alice@alice-pc:~/waifu2x$ th waifu2x.lua -gpu 3 -force_cudnn 1
THCudaCheck FAIL file=/tmp/luarocks_cutorch-scm-1-3035/cutorch/init.c line=722 error=10 : invalid device ordinal
/home/alice/torch/install/bin/luajit: waifu2x.lua:279: cuda runtime error (10) : invalid device ordinal at /tmp/luarocks_cutorch-scm-1-3035/cutorch/init.c:722
stack traceback:
[C]: in function 'setDevice'
waifu2x.lua:279: in function 'waifu2x'
waifu2x.lua:298: in main chunk
[C]: in function 'dofile'
...lice/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
[C]: at 0x55a524e95470
To be fair, this doesn't seem like an issue on your end at all. another post on github mentioned
I also had this issue and then another one, and both solved by reinstalling torch from their git. But still this is not enough, I had to clear all packages in my ~/.luarocks before reinstalling. Check also: #164 (comment)
Hi there, you can select a GPU with CUDA_VISIBLE_DEVICES=0, where 0 is your device ID.
