facebookarchive / MIXER

Mixed Incremental Cross-Entropy REINFORCE ICLR 2016

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cuth?

namp opened this issue · comments

What on earth is "cuth"?

I installed cutorch (luarocks install cutorch) just in case, but still...

cuth -i main.lua

No command 'cuth' found, did you mean:
Command 'cut' from package 'coreutils' (main)
cuth: command not found

I guess.. is it just "th"?

Just by calling "th main.lua" I get a lot of error messages so maybe it's not exactly the same as "cuth"?

th main.lua
Start training
nrstepsinit 25
error in SpatialAveragePooling.updateGradInput: too many resources requested for launch
/media/ubuntu/JetsonSSD/torch/install/bin/luajit: ...u/JetsonSSD/torch/install/share/lua/5.1/nn/Container.lua:67:
In 3 module of nn.Sequential:
...ubuntu/JetsonSSD/torch/install/share/lua/5.1/nn/THNN.lua:109: aborting at /tmp/luarocks_cunn-scm-1-3993/cunn/lib/THCUNN/SpatialAveragePooling.cu:228
stack traceback:
[C]: in function 'v'
...ubuntu/JetsonSSD/torch/install/share/lua/5.1/nn/THNN.lua:109: in function 'SpatialAveragePooling_updateGradInput'
...torch/install/share/lua/5.1/nn/SpatialAveragePooling.lua:67: in function <...torch/install/share/lua/5.1/nn/SpatialAveragePooling.lua:65>
[C]: in function 'xpcall'
...u/JetsonSSD/torch/install/share/lua/5.1/nn/Container.lua:63: in function 'rethrowErrors'
.../JetsonSSD/torch/install/share/lua/5.1/nn/Sequential.lua:55: in function 'updateGradInput'
...etsonSSD/torch/install/share/lua/5.1/nngraph/gmodule.lua:407: in function 'neteval'
...etsonSSD/torch/install/share/lua/5.1/nngraph/gmodule.lua:441: in function 'updateGradInput'
...untu/JetsonSSD/torch/install/share/lua/5.1/nn/Module.lua:31: in function 'backward'
/media/ubuntu/JetsonSSD/MIXER/Mixer.lua:284: in function 'train_one_batch'
/media/ubuntu/JetsonSSD/MIXER/Trainer.lua:66: in function 'train'
/media/ubuntu/JetsonSSD/MIXER/Trainer.lua:135: in function 'run'
main.lua:155: in main chunk
[C]: in function 'dofile'
...nSSD/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
[C]: at 0x0000cfc9

WARNING: If you see a stack trace below, it doesn't point to the place where this error occured. Please use only the one above.
stack traceback:
[C]: in function 'error'
...u/JetsonSSD/torch/install/share/lua/5.1/nn/Container.lua:67: in function 'rethrowErrors'
.../JetsonSSD/torch/install/share/lua/5.1/nn/Sequential.lua:55: in function 'updateGradInput'
...etsonSSD/torch/install/share/lua/5.1/nngraph/gmodule.lua:407: in function 'neteval'
...etsonSSD/torch/install/share/lua/5.1/nngraph/gmodule.lua:441: in function 'updateGradInput'
...untu/JetsonSSD/torch/install/share/lua/5.1/nn/Module.lua:31: in function 'backward'
/media/ubuntu/JetsonSSD/MIXER/Mixer.lua:284: in function 'train_one_batch'
/media/ubuntu/JetsonSSD/MIXER/Trainer.lua:66: in function 'train'
/media/ubuntu/JetsonSSD/MIXER/Trainer.lua:135: in function 'run'
main.lua:155: in main chunk
[C]: in function 'dofile'
...nSSD/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
[C]: at 0x0000cfc9

Sorry about the cuth, it is indeed th.
I have updated the README accordingly.

As for the error you get now, it does not seem related to the code per se but to the combination of card and CUDA version you are using, what are they?
See also: torch/cunn#32

Thanks for the clarification.

Indeed, the error seems to be related to the Jetson TK1 setup.