Samuel Cozannet

Hi there, I rebuilt this in a standard amd64 architecture and it worked flawlessly. I can run the trained CPU model properly, and my images are processed. I'll give it...

OK I rebuilt it completely from scratch, and I have the same error, with the same script running smoothly on AMD64. I guess this must be a bug caused by...

@soumith thanks for having a look, your point actually changes the behaviour of the system. Now - It seems this runs only on 1 core, I kind of remember it...

So I added ZRAM as well as a trashable USB key to be used as swap to extend the limited 1GB of the Rpi2. And I got a little further:...

@soumith I am using the example model provided (CPU version, the rpi2 GPU is weird apparently). I'm not sure actually that the issue is the model here. If I run...

Still no luck, but I saw some stuff in strace if that can help: I have a lot of : mremap(0xb820000, 174886912, 262328320, MREMAP_MAYMOVE) = -1 ENOMEM (Cannot allocate memory)...

Hello, Thanks for working on this! Unfortunately, I still got no luck on the lower rpi2 hardware. root@ubuntu:/opt/neural-networks/neuraltalk2# th eval.lua -model /data/model/model_id1-501-1448236541_cpu.t7 -image_folder /data/images -num_images 10 -gpuid -1 /opt/neural-networks/torch/install/bin/luajit: eval.lua:89:...

@kinoc, thanks a lot. Still no luck with this new file. The file looks VERY close to the initial cpu version I derived my ascii from. I'll keep searching and...

OK I have traced the problem to this function in eval.lua: ``` local feats = protos.cnn:forward(data.images) ``` This doesn't pass on the Rpi2. Still waiting for my TX1 to run...