Can this code build successfully with the "CPU_ONLY := 1" option? about c3d HOT 3 CLOSED

Hi Nigel,

Since C3D uses the older branch of caffe, when the Makefile.config does not have such a flag. If you don't have GPU, you can still use C3D (assume to be slow).

• Compile as normal without modifying Makefile.config
• For feature extraction, you specific GPU ID = -1. For example, in the following command line:

GLOG_logtosterr=1 ../../build/tools/extract_image_features.bin prototxt/c3d_sport1m_feature_extractor_frm.prototxt conv3d_deepnetA_sport1m_iter_1900000 0 50 1 prototxt/output_list_prefix.txt fc7-1 fc6-1 prob

You modify it to:

GLOG_logtosterr=1 ../../build/tools/extract_image_features.bin prototxt/c3d_sport1m_feature_extractor_frm.prototxt conv3d_deepnetA_sport1m_iter_1900000 -1 50 1 prototxt/output_list_prefix.txt fc7-1 fc6-1 prob

For training/finetuning, change option in your solver file

solver_mode: GPU
to
solver_mode: CPU

Hope this helps.

from c3d.

@dutran Thank you very much for your suggestions.

I have successfully built the code and run the examples in your 'C3D User Guide'.

Great work! Cheers!

Nigel

from c3d.

I'm glad to hear it works for you.
Cheers,
Du

from c3d.