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Jerry Zhang dfcd7b0185 QTensor (#18230 )

Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/18230

Implementing minimum qtensor API to unblock other workstreams in quantization

Changes:
- Added Quantizer which represents different quantization schemes
- Added qint8 as a data type for QTensor
- Added a new ScalarType QInt8
- Added QTensorImpl for QTensor
- Added following user facing APIs
  - quantize_linear(scale, zero_point)
  - dequantize()
  - q_scale()
  - q_zero_point()

Reviewed By: dzhulgakov

Differential Revision: D14524641

fbshipit-source-id: c1c0ae0978fb500d47cdb23fb15b747773429e6c

2019-04-03 13:17:11 -07:00

contrib

QTensor (#18230 )

2019-04-03 13:17:11 -07:00

core

Change ReinitializeTensor to use C10_LOG_FIRST_N (#18531 )

2019-04-02 21:03:37 -07:00

cuda_rtc

Change ConvPoolOp<Context>::SetOutputSize to ConvPoolOp<Context>::GetOutputSize (#17764 )

2019-03-07 18:38:53 -08:00

Apply modernize-use-override (2nd iteration)

2019-02-14 16:52:57 -08:00

distributed

Manual hipify caffe2/distributed and rocm update (no hcc modules support) (#18088 )

2019-03-29 11:07:32 -07:00

experiments

Tensor construction codemod(ResizeLike) - 1/7 (#15073 )

2018-12-19 21:38:48 -08:00

ideep

Upgrade mkldnn-bridge for dnnlowp support (#16308 )

2019-04-03 12:47:17 -07:00

image

Open registration for c10 thread pool (#17788 )

2019-03-08 15:38:41 -08:00

mobile

Remove ComputeLibrary submodule

2019-03-16 09:06:42 -07:00

mpi

Tensor construction codemod(ResizeLike) - 3/7 (#15122 )

2018-12-14 02:08:37 -08:00

observers

Remove GPU dependency from ProfileObserver (#17592 )

2019-03-04 10:00:46 -08:00

onnx

Resubmit PR-18512: Improved onnx export for 3 onnx ops (#18571 )

2019-03-28 18:12:49 -07:00

operators

QTensor (#18230 )

2019-04-03 13:17:11 -07:00

opt

Upgrade mkldnn-bridge for dnnlowp support (#16308 )

2019-04-03 12:47:17 -07:00

perfkernels

Move math::Axpy function to elementwise lib (#18316 )

2019-03-26 12:19:19 -07:00

predictor

add command line option to use hive filler; add README (#17619 )

2019-03-01 13:56:15 -08:00

proto

Enforce import order to make protobuf cpp implementation in python work (#18560 )

2019-04-03 13:17:08 -07:00

python

Enforce import order to make protobuf cpp implementation in python work (#18560 )

2019-04-03 13:17:08 -07:00

quantization

use optimization in D14020675 (#16945 )

2019-04-03 08:05:10 -07:00

queue

Revert "Tensor construction codemod(raw_mutable_data) (#16373 )" (#18680 )

2019-04-01 14:39:13 -07:00

serialize

Add PyTorchPredictorContainer (#15899 )

2019-01-15 09:18:18 -08:00

sgd

Optimize MomentumSGDUpdate maximum block size and make it templated

2019-03-22 09:54:25 -07:00

Change ConvPoolOp<Context>::SetOutputSize to ConvPoolOp<Context>::GetOutputSize (#17764 )

2019-03-07 18:38:53 -08:00

test

move flags to c10 (#12144 )

2018-10-04 02:09:56 -07:00

transforms

fix -Wsign-compare warnings for some files inside c2 (#18123 )

2019-03-19 10:39:20 -07:00

utils

Add support for getting TensorProto argument (#18364 )

2019-04-02 20:58:28 -07:00

video

Open registration for c10 thread pool (#17788 )

2019-03-08 15:38:41 -08:00

__init__.py

Experimental support for setup.py develop mode install

2018-02-12 23:36:18 -08:00

.clang-format

Add clang-format style file to caffe2

2018-02-05 20:35:18 -08:00

CMakeLists.txt

Remove nomscheduler (#17693 )

2019-03-06 10:48:13 -08:00

README.md

Fix issues link in Caffe2 readme (#10711 )

2018-08-20 16:55:11 -07:00

release-notes.md

Cleanup of the shipit commit (#8956 )

2018-06-27 14:41:59 -07:00

requirements.txt

Add typing into caffe2 requirements.txt for USE_ATEN (#10047 )

2018-07-30 20:09:21 -07:00

VERSION_NUMBER

move flags to c10 (#12144 )

2018-10-04 02:09:56 -07:00

README.md

Caffe2

Caffe2 is a lightweight, modular, and scalable deep learning framework. Building on the original Caffe, Caffe2 is designed with expression, speed, and modularity in mind.

Questions and Feedback

Please use Github issues (https://github.com/pytorch/pytorch/issues) to ask questions, report bugs, and request new features.

README.md

Caffe2

Questions and Feedback

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