Summary:
This improves the documentation page for backend_config_dict to render
the configurations in a human readable format, such as
```
{
'pattern': torch.nn.modules.pooling.AdaptiveAvgPool1d,
'dtype_configs': [
{
'input_dtype': torch.quint8,
'output_dtype': torch.quint8,
},
{
'input_dtype': torch.float16,
'weight_dtype': torch.float16,
'bias_dtype': torch.float16,
'output_dtype': torch.float16,
},
],
'observation_type': ObservationType.OUTPUT_SHARE_OBSERVER_WITH_INPUT,
},
```
The results are also now sorted alphabetically by the normalized name of
the root op in the pattern.
A couple of utility functions are created to help with this. If in the future
we convert backend_config_dict to use typed objects, we can move this logic
to the objects at that time.
Test plan:
```
cd docs
make html
cd build
python -m server.http
// renders correctly, example: https://gist.github.com/vkuzo/76adfc7c89e119c59813a733fa2cd56f
```
Pull Request resolved: https://github.com/pytorch/pytorch/pull/77535
Approved by: https://github.com/andrewor14
Summary:
Following https://github.com/pytorch/rfcs/blob/master/RFC-0019-Extending-PyTorch-Quantization-to-Custom-Backends.md we implemented
the backend configuration for fbgemm/qnnpack backend, currently it was under fx folder, but we'd like to use this for all different
workflows, including eager, fx graph and define by run quantization, this PR moves it to torch.ao.quantization namespace so that
it can be shared by different workflows
Also moves some utility functions specific to fx to fx/backend_config_utils.py and some files are kept in fx folder (quantize_handler.py and fuse_handler.py)
Test Plan:
python test/teset_quantization.py TestQuantizeFx
python test/teset_quantization.py TestQuantizeFxOps
python test/teset_quantization.py TestQuantizeFxModels
python test/test_quantization.py TestAOMigrationQuantization
python test/test_quantization.py TestAOMigrationQuantizationFx
Reviewers:
Subscribers:
Tasks:
Tags:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/75823
Approved by: https://github.com/vkuzo
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/75126
Quantization has a high volume of configurations of how to quantize an
op for a reference model representation which is useful for a lowering
step for a backend. An example of this is
```
{'dtype_configs': [{'input_dtype': torch.quint8,
'output_dtype': torch.quint8}],
'observation_type': <ObservationType.OUTPUT_USE_DIFFERENT_OBSERVER_AS_INPUT: 0>,
'pattern': <class 'torch.nn.modules.conv.ConvTranspose1d'>},
```
These configs are checked into master, and they are created with Python functions.
Therefore, there is no easy way for the user to see what the configs actually
are without running some Python code.
This PR is one approach to document these configs. Here is what this is doing:
1. during documentation build, write a text file of the configs
2. render that text file on a quantization page, with some additional context
In the future, this could be extended to autogenerate better looking tables
such as: op support per backend and dtype, op support per valid quantization settings per backend,
etc.
Test Plan:
```
cd docs
make html
cd html
python -m http.server 8000
// render http://[::]:8000/quantization-backend-configuration.html
// it renders correctly
```
Reviewed By: ejguan
Differential Revision: D35365461
Pulled By: vkuzo
fbshipit-source-id: d60f776ccb57da9db3d09550e4b27bd5e725635a
(cherry picked from commit 14865c0e23bc080120342c8f9278f0fae8eb8fbd)
Summary:
Related to https://github.com/pytorch/pytorch/issues/30987. Fix the following task:
- [ ] Remove the use of `.data` in all our internal code:
- [ ] ...
- [x] `docs/source/scripts/build_activation_images.py` and `docs/source/notes/extending.rst`
In `docs/source/scripts/build_activation_images.py`, I used `nn.init` because the snippet already assumes `nn` is available (the class inherits from `nn.Module`).
cc albanD
Pull Request resolved: https://github.com/pytorch/pytorch/pull/65358
Reviewed By: malfet
Differential Revision: D31061790
Pulled By: albanD
fbshipit-source-id: be936c2035f0bdd49986351026fe3e932a5b4032
* Improvize documentation
1. Add formula for erf, erfinv
2. Make exp, expm1 similar to log, log1p
3. Symbol change in ge, le, ne, isnan
* Fix minor nit in the docstring
* More doc improvements
1. Added some formulae
2. Complete scanning till "Other Operations" in Tensor docs
* Add more changes
1. Modify all torch.Tensor wherever required
* Fix Conv docs
1. Fix minor nits in the references for LAPACK routines
* Improve Pooling docs
1. Fix lint error
* Improve docs for RNN, Normalization and Padding
1. Fix flake8 error for pooling
* Final fixes for torch.nn.* docs.
1. Improve Loss Function documentation
2. Improve Vision Layers documentation
* Fix lint error
* Improve docstrings in torch.nn.init
* Fix lint error
* Fix minor error in torch.nn.init.sparse
* Fix Activation and Utils Docs
1. Fix Math Errors
2. Add explicit clean to Makefile in docs to prevent running graph generation script
while cleaning
3. Fix utils docs
* Make PYCMD a Makefile argument, clear up prints in the build_activation_images.py
* Fix batch norm doc error
