Summary:
Regardless of device checker/gradient checker we cannot run a
backwards pass with cuDNN when NHWC is used.
Closes https://github.com/caffe2/caffe2/pull/1566
Differential Revision: D6474181
Pulled By: pietern
fbshipit-source-id: 727d7b4f2a1431a4d6675ffb76c5b60d3d7fa712
Summary:
TSIA. This is found in
https://github.com/caffe2/caffe2/pull/1530
Reviewed By: dzhulgakov
Differential Revision: D6434417
fbshipit-source-id: 2285c2f6252eb7f24e83357eb4887851b3adf690
Summary:
This bug in the test was exposed by https://github.com/caffe2/caffe2/pull/861 (previously, the test was always using the cuDNN engine, regardless of the value of `engine`). This bug is now blocking https://github.com/caffe2/caffe2/pull/817.
```
____________________ TestConvolution.test_convolution_sync _____________________
...
if use_cudnn and requested_engine != 'CUDNN':
raise ValueError(
> 'When use_cudnn=True, the only engine you can specify is '
E ValueError: When use_cudnn=True, the only engine you can specify is "CUDNN"
```
https://travis-ci.org/caffe2/caffe2/jobs/247605579
Closes https://github.com/caffe2/caffe2/pull/881
Differential Revision: D5332619
Pulled By: akyrola
fbshipit-source-id: 63737768a155359ddbbef1da424fcbb94f86bd4e
Summary:
deprecate CNNModelHelper in python/operator_test dir
BTW I found that there is 2 mkl_speed_test. I am confused...
Reviewed By: salexspb
Differential Revision: D5094122
fbshipit-source-id: f6526f4de334f2245eb4c1f204a8ec9f23750d78
Summary:
CUDNN dilated convolution was added to V6. This version of CUDNN does not support NHWC for dilated convolution.
Fix conv_test.py so that it does not test CUDNN for dilated convolution in NHWC format.
Closes https://github.com/caffe2/caffe2/pull/598
Reviewed By: akyrola
Differential Revision: D5084835
Pulled By: asaadaldien
fbshipit-source-id: 3c0c5ed02c5d9232fca567e387ab6260d71e5aaf
Summary:
Add cudnn v6 support, including testing support for dilated convolution.
Add a check to ensure that the versions of cuDNN used to compile Caffe2 and run it are compatible
Closes https://github.com/caffe2/caffe2/pull/85
Reviewed By: bwasti
Differential Revision: D4387690
Pulled By: Yangqing
fbshipit-source-id: 312960134398dd4afe6ee0c01cdc160046c904e8
Summary: Fixes segfaults that occur in Eigen and im2col/sgemm backends.
Reviewed By: Yangqing
Differential Revision: D4451772
fbshipit-source-id: 3cf21e5afb2fe300db4228933a82063db5f7091f
Summary:
It used to be that only the cudnn engine supports it, and now it should be
fully supported by any conv engine.
To ignore bias, simply use a convolution op that has two inputs instead of
3. The gradient operator will automatically figure out that it does not
compute the bias gradient.
Reviewed By: prigoyal
Differential Revision: D4354183
fbshipit-source-id: cf71b6289a254d15a6a663a85df63fbbaec3702b
Summary:
Needed by oss.
This is done by running the following line:
find . -name "*_test.py" -exec sed -i '$ a \\nif __name__ == "__main__":\n import unittest\n unittest.main()' {} \;
Reviewed By: ajtulloch
Differential Revision: D4223848
fbshipit-source-id: ef4696e9701d45962134841165c53e76a2e19233
