CUDA ConvTranspose double backwards disagrees with CPU #4500
Description
When I added more robust testing for double backwards, I discovered that the following tests started failing with giant numerical errors:
- test/test_nn.py:4094 TestNN.test_ConvTranspose1d_dilated_cuda
- test/test_nn.py:4094 TestNN.test_ConvTranspose2d_dilated_cuda
- test/test_nn.py:4094 TestNN.test_ConvTranspose2d_groups_cuda
- test/test_nn.py:4094 TestNN.test_ConvTranspose3d_cuda
- test/test_nn.py:4094 TestNN.test_ConvTranspose3d_dilated_cuda
I am not sure why they are failing.