Revert "Revert D21337640: [pytorch][PR] Split up documentation into subpages and clean up some warnings"

[ezyang]

Original PR: #37419

cc @mattip @suo

[facebook-github-bot]

@ezyang has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator.

[dr-ci]

💊 Build failures summary and remediations

As of commit 64b0bce (more details on the Dr. CI page):

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• 1/1 failures introduced in this PR

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🕵️ 1 new failure recognized by patterns

The following build failures do not appear to be due to upstream breakages:

pytorch_linux_bionic_py3_6_clang9_test (1/1)

Step: "Test" (full log | pattern match details | 🔁 rerun)

May 04 19:25:24 [E request_callback_impl.cpp:99] Received error while processing request type 15: size mismatch, m1: [3 x 3], m2: [6 x 6] at /var/lib/jenkins/workspace/aten/src/TH/generic/THTensorMath.cpp:41

May 04 19:25:21   test_debug_info (__main__.DistAutogradTestWithSpawn) ... skip (0.004s) 
May 04 19:25:22   test_dist_autograd_profiling (__main__.DistAutogradTestWithSpawn) ... ok (1.120s) 
May 04 19:25:23   test_embedding_bag_with_no_grad_tensors (__main__.DistAutogradTestWithSpawn) ... [W pybind_utils.h:712] Warning: Using sparse tensors in TorchScript is experimental. Many optimization pathways have not been thoroughly tested with sparse tensors. Please include the fact that the network is running sparse tensors in any bug reports submitted. (function operator()) 
May 04 19:25:23 [W pybind_utils.h:712] Warning: Using sparse tensors in TorchScript is experimental. Many optimization pathways have not been thoroughly tested with sparse tensors. Please include the fact that the network is running sparse tensors in any bug reports submitted. (function operator()) 
May 04 19:25:23 [W pybind_utils.h:712] Warning: Using sparse tensors in TorchScript is experimental. Many optimization pathways have not been thoroughly tested with sparse tensors. Please include the fact that the network is running sparse tensors in any bug reports submitted. (function operator()) 
May 04 19:25:23 [W pybind_utils.h:712] Warning: Using sparse tensors in TorchScript is experimental. Many optimization pathways have not been thoroughly tested with sparse tensors. Please include the fact that the network is running sparse tensors in any bug reports submitted. (function operator()) 
May 04 19:25:23 ok (1.324s) 
May 04 19:25:24   test_error_in_context (__main__.DistAutogradTestWithSpawn) ... [E request_callback_impl.cpp:99] Received error while processing request type 15: size mismatch, m1: [3 x 3], m2: [6 x 6] at /var/lib/jenkins/workspace/aten/src/TH/generic/THTensorMath.cpp:41 
May 04 19:25:24 [E request_callback_impl.cpp:99] Received error while processing request type 15: size mismatch, m1: [3 x 3], m2: [6 x 6] at /var/lib/jenkins/workspace/aten/src/TH/generic/THTensorMath.cpp:41 
May 04 19:25:24 [E request_callback_impl.cpp:99] Received error while processing request type 15: size mismatch, m1: [3 x 3], m2: [6 x 6] at /var/lib/jenkins/workspace/aten/src/TH/generic/THTensorMath.cpp:41 
May 04 19:25:24 [E request_callback_impl.cpp:99] Received error while processing request type 15: size mismatch, m1: [3 x 3], m2: [6 x 6] at /var/lib/jenkins/workspace/aten/src/TH/generic/THTensorMath.cpp:41 
May 04 19:25:25 ok (1.120s) 
May 04 19:25:26   test_grad_copy_sparse_indices_extra_ref (__main__.DistAutogradTestWithSpawn) ... [W pybind_utils.h:712] Warning: Using sparse tensors in TorchScript is experimental. Many optimization pathways have not been thoroughly tested with sparse tensors. Please include the fact that the network is running sparse tensors in any bug reports submitted. (function operator()) 
May 04 19:25:26 [W pybind_utils.h:712] Warning: Using sparse tensors in TorchScript is experimental. Many optimization pathways have not been thoroughly tested with sparse tensors. Please include the fact that the network is running sparse tensors in any bug reports submitted. (function operator()) 
May 04 19:25:26 [W pybind_utils.h:712] Warning: Using sparse tensors in TorchScript is experimental. Many optimization pathways have not been thoroughly tested with sparse tensors. Please include the fact that the network is running sparse tensors in any bug reports submitted. (function operator()) 
May 04 19:25:26 [W pybind_utils.h:712] Warning: Using sparse tensors in TorchScript is experimental. Many optimization pathways have not been thoroughly tested with sparse tensors. Please include the fact that the network is running sparse tensors in any bug reports submitted. (function operator()) 
May 04 19:25:26 /opt/conda/lib/python3.6/site-packages/torch/nn/functional.py:1890: UserWarning: Argument order of nn.functional.embedding_bag was changed. Usage `embedding_bag(weight, input, ...)` is deprecated, and should now be `embedding_bag(input, weight, ...)`. 
May 04 19:25:26   warnings.warn("Argument order of nn.functional.embedding_bag was changed. " 
May 04 19:25:26 /opt/conda/lib/python3.6/site-packages/torch/nn/functional.py:1890: UserWarning: Argument order of nn.functional.embedding_bag was changed. Usage `embedding_bag(weight, input, ...)` is deprecated, and should now be `embedding_bag(input, weight, ...)`. 
May 04 19:25:26   warnings.warn("Argument order of nn.functional.embedding_bag was changed. " 
May 04 19:25:26 /opt/conda/lib/python3.6/site-packages/torch/nn/functional.py:1890: UserWarning: Argument order of nn.functional.embedding_bag was changed. Usage `embedding_bag(weight, input, ...)` is deprecated, and should now be `embedding_bag(input, weight, ...)`. 

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[facebook-github-bot]

@ezyang merged this pull request in 4fef376.