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* WIP * update input validation * upsample_nearest2d and upsample_bilinear2d support * support leaky_relu add test for inplace relu * update tests, add handler for ListConstruct * Do not create extra outputs in main body * add positive case with non-default value * update testing * update test, handle non constant size and scale * remove ie_device * add aten::group_norm support * refactoring * Enable aten::reshape_as operator and add layer test * more tests * Fix typo in test * Resolve conflicts * fix code style * expand init version * expand_as and tests * add transposed convolutions support * add tests * initial support pad * add circular * update for differenced in rang * cleanup * refactor * more tests * apply review comments * Add split+listunpack transformation * Add split+getitem transformation * Add test cases * fix typo * Minor fixes * Apply suggestions from code review Co-authored-by: Maxim Vafin <maxim.vafin@intel.com> * Apply suggestions from code review * Small fix * Support converting models without freezing * support BoolTensor and masked_fill * add support aten::rsqrt and test for sqrt * add cumsum and type_as * support clamp * support more matrix operations * add tests * Add aten::adaptive_avg_pool3d and layer test * Change to rank * fix code style in utils.hpp * Update src/frontends/pytorch/src/op_table.cpp Co-authored-by: Sergey Lyalin <sergey.lyalin@intel.com> * fix code style * add tests * add xfail * remove unnecessary broadcast * Changes required by style formater * aten::_convolution_mode * Changes requested by a reviewer * remove code duplication * add aten::unbind transformation * full, zeros and ones * Support getattr list and unrolling nested ifs * Remove line change * Enable back freezing in layer tests * Add aten::norm operator and layer test * Small fix in layer test * add aten::roll * add empty line * Typo fix * fix style * fix style v2 * add pytorch frontend to wheel * Support all types of numeric norms * add check for dynamic shapes * remove random change * merge statements * add min and max ops support * aten::max and aten::min * move axes range creation to utils * add transformation for tuple results, update tests * fix copyright * aten::var * add test and translation for numel * ignore aten::clone * Add layer test for aten::add operator * Fix typo * Remove redundant import * Add parameter name in forward method * fix code style * apply review comments * Add size+slice+listunpack transform * Add append listunpack transformation * Register transformation * aten::where * update realization * Fix issue with getitem * Fix getitem * Add layer test for aten::view operator * Add tests for listunpack * add test for aten::div * fix style * update aten::adaptive_max_pool2d * fix style * add aten::floor_divide * aten::addmm support alpha and beta with different dtype * nonzero * Change test name * update test cases to include other dtypes * aten::arange * prim::max transformation for ListConstruct * rename op * generalize conv2d implementation for conv1d and conv3d * aten::unsqueeze_ and tests for aten::unsqueeze (#70) * add aten::le, aten::ge and tests for other tensor comparision ops (#74) * add support trigonometry ops (#73) * support aten::upsample_bicubic2d, aten::ceil, aten::floor (#72) Co-authored-by: Maxim Vafin <maxim.vafin@intel.com> * extend and add tests for avg_pool and max_pool * extend tests and constant filling ops * fix as_tensor and full ops * aten::repeat * fix code style * aten::im2col (#61) * aten::im2col * remove debug prints, add number of elements check * fix failed tests * move helper function * use split * Update src/frontends/pytorch/src/op/im2col.cpp Co-authored-by: Maxim Vafin <maxim.vafin@intel.com> * fix code style Co-authored-by: Maxim Vafin <maxim.vafin@intel.com> * Update src/frontends/pytorch/src/utils.cpp Co-authored-by: Maxim Vafin <maxim.vafin@intel.com> * fix code style * revert removeinf floordiv, add floor_divide file * Fix merge issue * reduce code duplication * refactor * Add len operator with layer test * update clamp to support mixed precision and add support torch.long for constants * aten::selu * add trunc mode to div * add else statement * Add test case to layer test * Fix submodules (#88) * update test file * fix namings * execute in fp64 and convert back to initial precision * Revert set_output_size to master. Small fix in If validate * Fix build and code style * fix failed tests * Add torchvision::nms operator and layer test * Change requested by a reviewer * Remove div test * convert constants to input type * Mark some cases in div tests as xfail (#93) * Small refactoring (#94) * Small refactoring * Fix type * Fix python codestyle * Incremental fix code style (#95) * Fix style (#96) * Fix copyright * Fix code style * Branch clean up (#97) * Optimize includes and force opset10 (#98) * Optimize includes * Force opset10 in pt fe * Fix codestyle (#99) * Fix style * Fix clang codestyle * Fix cerr with debug log * Update src/bindings/python/src/pyopenvino/frontend/pytorch/decoder.cpp * Add pytorch dependency only if pytorch frontend is enabled * Update src/bindings/python/src/pyopenvino/CMakeLists.txt * Add layer tests to precommit (#100) * Add layer tests to precommit * Remove accidentally added files * Apply code style on layer tests * batch norm tests and fixes * move default weight and bias to else block * reduce code duplication * Changes requested by a reviewer * Changes requested by a reviewer * Remove dependency from pytorch in pyopenvino (#102) * Remove dependency from pytorch when fe is disabled * Change docstring * Remove pytorch FE dependency from pyopenvino * Apply codestyle (#107) * Apply codestyle * Remove commented line * Apply suggestions from code review Co-authored-by: Roman Kazantsev <roman.kazantsev@intel.com> * Fix mock FE test (#108) * Fix mock PE test (#111) * Revert changes in StridedSlice (#114) * Small refactoring (#116) * Small refactoring * Fix codestyle * Apply suggestions from code review Co-authored-by: Roman Kazantsev <roman.kazantsev@intel.com> * Apply suggestions from code review * Update src/frontends/pytorch/src/op/group_norm.cpp * Fix cmake copyright define (#117) * Update src/frontends/pytorch/src/op/arange.cpp * Apply suggestions from code review * Update build configs (#120) * FIx build configs * Update type cast in full.cpp * Apply review feedback (#121) * Apply suggestions from code review * Apply suggestions from code review Co-authored-by: Roman Kazantsev <roman.kazantsev@intel.com> * Fix issue after master merge (#122) * Fix issue after master merge * Fix build Co-authored-by: eaidova <ekaterina.aidova@intel.com> Co-authored-by: bszmelcz <bartosz.szmelczynski@intel.com> Co-authored-by: Sergey Lyalin <sergey.lyalin@intel.com> Co-authored-by: sikorsl1 <leonard.sikorski@intel.com> Co-authored-by: Leonard Sikorski <l.sikorski123@gmail.com> Co-authored-by: Mateusz <mateusz.mikolajczyk@intel.com> Co-authored-by: Roman Kazantsev <roman.kazantsev@intel.com>
OpenVINO™ Core
OpenVINO Core is a part of OpenVINO Runtime library. The component is responsible for:
- Model representation - component provides classes for manipulation with models inside the OpenVINO Runtime. For more information please read Model representation in OpenVINO Runtime User Guide
- Operation representation - contains all from the box supported OpenVINO operations and opsets. For more information read Operations enabling flow guide.
- Model modification - component provides base classes which allow to develop transformation passes for model modification. For more information read Transformation enabling flow guide.
OpenVINO Core supports conditional compilation feature and uses the common coding style rules.
Key person
People from the openvino-ngraph-maintainers allows to approve and merge PRs to the core component. These guys can help in case of any questions about core component.
Components
OpenVINO Core has the next structure:
- builders is obsolete component which provides helper methods for operation creations. Please don't use this API, and use public OpenVINO API instead.
- dev_api contains developer API. In order to use this API, you need to link your component against
openvino::runtime::dev. - docs contains developer documentation pages for the component.
- include contains public API. Detailed information about provided API can be found here.
- reference is a library which provides reference implementations for all supported operations. Operations with evaluate method use these implementations inside.
- shape_inference library contains implementation of shape inference for OpenVINO operations.
- src folder contains sources of the core component.
- tests contains tests for OpenVINO Core components. More information about OpenVINO Core tests can be found here.
Tutorials
- How to add new operations.
- How to add OpenVINO Extension. This document is based on the template_extension.
- How to debug the component.