Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/30909
`fold_prepack` doesn't work anymore after we change `scale`, `zero_point`
to be attributes, but since the freeze API is coming up, I don't want to
spend time to make this work since this will be thrown away later.
Test Plan:
.
Imported from OSS
Differential Revision: D18864537
fbshipit-source-id: 649e6b91f2b04b8babacc0afb6bc1530ed7259d3
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/30892
Fixes all outstanding lints and actually installs a properly configured
flake8
Test Plan: Imported from OSS
Differential Revision: D18862825
Pulled By: suo
fbshipit-source-id: 08e9083338a7309272e17bb803feaa42e348aa85
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/30636
Currently DeQuantStub is still in whitelist because set union has
lower precedence than set difference
fix issue: https://github.com/pytorch/pytorch/issues/29646
Test Plan:
verified locally that we don't attach qconfig for DeQuantStub
Imported from OSS
Differential Revision: D18775275
fbshipit-source-id: 8da07e40963555671b3d4326c9291706103f858e
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/30357
Fix issue https://github.com/pytorch/pytorch/issues/29032 in loading from state dict for observers and fake quant.
ghstack-source-id: 94468814
Test Plan: Ensures that load/save of fake quant and observers with missing keys works correctly.
Differential Revision: D18668517
fbshipit-source-id: 0eda6f47c39102e55977fc548b9a03664f123ad7
Summary:
The PR tried to enable the per-channel(row-wise) dynamic quantization for linear operator. Given we have seen some accuracy drop due to the per-tensor quantization, we expect the per-channel could help improve the accuracy.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/30122
Differential Revision: D18630541
Pulled By: lly-zero-one
fbshipit-source-id: d52685deec5e7de46cd686ae649a8c8765b9cacf
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/29494
`calculate_qparams` of per channel quantization should return the axis, this
PR added this and also added corresponding support in graph mode
Test Plan:
python test/test_jit.py
Imported from OSS
Differential Revision: D18580905
fbshipit-source-id: f9691c1f043f8bca39f81716a4d0b10f60a65396
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/29529
Pull Request resolved: https://github.com/pytorch/glow/pull/3771
We would like to replace `conv_prepack` with `conv2d_prepack` and `conv_unpack` with `conv2d_unpack`.
This makes the naming consistent between 2D and 3D conv:
```
torch.ops.quantized.conv2d_prepack
torch.ops.quantized.conv2d_unpack
torch.ops.quantized.conv2d
torch.ops.quantized.conv3d_prepack
torch.ops.quantized.conv3d_unpack
torch.ops.quantized.conv3d
```
We should do this earlier rather than later when we have more users for the quantized conv2d ops, for better engineering.
The replacement bash command is as the follows:
```
find ./ -type f -exec sed -i -e 's/quantized::conv_prepack/quantized::conv2d_prepack/g' {} \;
find ./ -type f -exec sed -i -e 's/quantized::conv_unpack/quantized::conv2d_unpack/g' {} \;
find ./ -type f -exec sed -i -e 's/torch.ops.quantized.conv_prepack/torch.ops.quantized.conv2d_prepack/g' {} \;
find ./ -type f -exec sed -i -e 's/torch.ops.quantized.conv_unpack/torch.ops.quantized.conv2d_unpack/g' {} \;
```
ghstack-source-id: 93661879
Test Plan: CI
Reviewed By: jackm321
Differential Revision: D18421079
fbshipit-source-id: 17ae8b1ee79223bd2c5d4bbccd57af6580c4ab12
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/27403
In fold_convbn pass, we need to recompute the parameter(weight, bias) for
conv, update the attribute of conv and update the access of bias in conv
because if the original conv have no bias, the `self.bias` access will be
inline and replaced by Constant node `None = prim::Constant()`, we need to
update this to use `GetAttr[name="bias"]` to make this work. But there is
also some work going on the handle constants, so we'll fix this pass after
that is done.
Test Plan:
.
Imported from OSS
Differential Revision: D18182918
fbshipit-source-id: bba510bc41ab58e0eb76f7b77335b6e3ffe2862d
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/27791
This is the first part of the change. The next ones will amend more :)
Test Plan: Imported from OSS
Differential Revision: D17889913
Pulled By: z-a-f
fbshipit-source-id: ff74007903dd789d4c68684e83b50c0c86a25149
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/27850
Many of these are real problems in the documentation (i.e., link or
bullet point doesn't display correctly).
Test Plan: - built and viewed the documentation for each change locally.
Differential Revision: D17908123
Pulled By: zou3519
fbshipit-source-id: 65c92a352c89b90fb6b508c388b0874233a3817a
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/27782
Warnings show up when running `make html` to build documentation. All of
the warnings are very reasonable and point to bugs in our docs. This PR
attempts to fix most of those warnings.
In the future we will add something to the CI that asserts that there
are no warnings in our docs.
Test Plan: - build and view changes locally
Differential Revision: D17887067
Pulled By: zou3519
fbshipit-source-id: 6bf4d08764759133b20983d6cd7f5d27e5ee3166
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/26666
Changes:
- Introduce a `ConcreteModuleType` concept. This acts both as the key into the type
cache, and as the source of truth for `ModuleValue::attr` queries. It needs
to do both jobs because that's how we ensure correctness (if the types are
different, it's because `ModuleValue::attr` would return different things).
- Now `recursive_script` will first construct a `ConcreteModuleType` and search for a
pre-existing type before starting compilation.
- All previous paths to creating a `ScriptModule` (including inheriting from
`ScriptModule`) are now rewritten to go through `create_script_module`, so
that we have only a single place where construction happens.
Behavioral changes:
- Big change to `torch.jit.ScriptModule` inheritance: all attributes are now
recursively scripted if possible, matching recursive scripting semantics.
This makes it hard to keep something from being scripted (for example, a
Python submodule). Possibly we'll need an `ignore()` type thing for
attributes. In particular, this adds `self.training` to *every* ScriptModule, since
it's present on every `nn.Module`.
- I believe this change to be transparent to existing users of the inheritance API, since if you had an attribute that is unscriptable that you never used, there is no error. In some cases, we will create new attributes (even if they are unused), which will increase serialized model size from before.
Test Plan: Imported from OSS
Differential Revision: D17551196
Pulled By: suo
fbshipit-source-id: b476d1c9feb3ddfd63406d90989aaf9dfe890591
Summary:
Most of this was old cruft left over from special handling of `training` before we had a `bool` type. This makes all modules have a `training` attribute that is true by default and removes all other special handling.
Fixes#26884
](https://our.intern.facebook.com/intern/diff/17728129/)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/27109
Pulled By: driazati
Differential Revision: D17728129
fbshipit-source-id: 8ddc9fbb07a953dd05529538bfdd01ed88b5cb57
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/27396
Observer that estimates moving averages of min and max values per batch, more suited for quantization aware training instead of minmax observers that track extremal values across batches
ghstack-source-id: 91369018
Test Plan:
buck test caffe2/test:quantization -- 'test_per_tensor_observers \(test_quantization\.ObserverTest\)' --print-passing-details
buck test caffe2/test:quantization -- 'test_per_channel_observers \(test_quantization\.ObserverTest\)' --print-passing-details
Differential Revision: D17727213
fbshipit-source-id: 024a890bf3dd0bf269d8bfe61f19871d027326f0
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/27151
We need to be ab le to handle observers with no min/max data correctly as models sometimes have modules that do not get any data.
ghstack-source-id: 91113403
Test Plan:
buck test caffe2/test:quantization -- test_minmax_observer
buck test caffe2/test:quantization -- test_per_channel_minmax_observer
buck test caffe2/test:quantization --test_histogram_observer
Reviewed By: csummersea
Differential Revision: D17690828
fbshipit-source-id: e95709333ea0f66d79ddb8141b7cba5a83347dbd
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/26457
Enhancement to fuse module to support sequentials, fuse list can now be just like the state dict.
Also add support for Conv-Relu and linear-relu fusion
Also support inplace and out of place fusion of models.
ghstack-source-id: 91076386
Test Plan:
buck test caffe2/test:quantization -- 'test_fusion_sequential_model_train \(test_quantization\.FusionTest\)' --print-passing-details
buck test caffe2/test:quantization -- 'test_fusion_sequential_model_eval \(test_quantization\.FusionTest\)' --print-passing-details
Differential Revision: D17466382
fbshipit-source-id: 0a548f8f4c366f3ecc59db693bac725ccd62328e
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/27113
Fix bug in fake quant control of observer and fake-quantize operations.
Add test to ensure that features work as expected
ghstack-source-id: 91071181
Test Plan: buck test mode/dev-nosan caffe2/test:fake_quant -- test_fake_quant_control
Differential Revision: D17678875
fbshipit-source-id: 2912ad8b6e674daa1d129f7a7c6f27d8c1b4f93b
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/26516
ghstack-source-id: 90982010
Test Plan:
Integrate per-channel support into conv and linear modules.
The following tests pass:
buck test caffe2/test:quantized -- 'test_linear_api \(test_quantized_nn_mods\.ModuleAPITest\)' --print-passing-details
buck test caffe2/test:quantized -- 'test_conv_api \(test_quantized_nn_mods\.ModuleAPITest\)' --print-passing-details
buck test caffe2/test:quantized -- 'test_float_quant_compare_per_channel \(test_quantized_models\.ModelNumerics\)' --print-passing-details
Differential Revision: D17342622
fbshipit-source-id: f0d618928e3d9348672c589a6b7a47049c372a2e
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/26390
`quantize_script`: top level API for graph mode quantization
Test Plan:
there are some known issues, we can enable test after all known issues are fixed.
Imported from OSS
Differential Revision: D17645132
fbshipit-source-id: 61f261d5607409d493b39a2f4e05ebd017279f6b
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/26520
Hooks to enable control of observer and fake quant that can be used by model.apply() to control fake quant during QAT
ghstack-source-id: 90897063
Test Plan: buck test caffe2/test:quantization -- --print-passing-details
Differential Revision: D17491155
fbshipit-source-id: 80ff0d7a1ac35c96e054b4f0165a73c56c2f53cc
