- 29 12月, 2020 1 次提交
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由 Chen Weihang 提交于
* [Complex] Add support for complex grad accumulated (#29889) * add support for complex grad accumulated * add unittest for coverage * update test dtype * remove useless blank line * [Complex] Handle complex to real after type promotion (#29855) * try to add fwd op input dtypes * refactor base impl * return tmp_ins after dygraph prepare data * fix typo found in debug * polish comment & add complex net test * revert detail change * fix unittest failed * add complex kernel condition control * fix xpu test failed & polish comment * polish details by review comments * Complex op test (#29753) * delete no need to calculate inputs in dygraph op_test * delete no need to calculate inputs in dygraph op_test * change grad elementwise_mul for complex types (#29757) * add conj op for complex types * add conj for complex types * add more test case * add conj_op test * modify conj api and impl * add complex type for fill_constant_op xpu * add setConstant for complex type * remove complex conj test file * user define grad for test_conj_op * add test case for static mode of conj api * modify conj doc * change input args name to x * remove useless codes * conj support real types * add conj test case for real number * delete no need to calculate inputs in dygraph op_test * delete no need to calculate inputs in dygraph op_test * modify grad of mul for complex types * fix the grads of inputs args order not match bug * change the grad of div when complex types (#29804) * change the grad of div when complex types * fix the grads of inputs args order not match bug Co-authored-by: Nchentianyu03 <chentianyu03@baidu.com>
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- 01 12月, 2020 1 次提交
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由 Zhou Wei 提交于
* The leaf tensor concept is exposed and the gradient accumulation of leaf tensor * The leaf tensor concept is exposed and the gradient accumulation of leaf tensor * fix coverage * fix api doc * fix CI unittest * fix CI unittest * fix unitest * empty tensor does’t need inner_var_ * fix some error message
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- 30 11月, 2020 1 次提交
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由 liym27 提交于
* Add a class TensorInplaceVersion to count the inplace version and put it in framework::Tensor instead of Allocation or Variable. * Add a new attribute `_inplace_version` for VarBase. * Raise exception if an inplace operation can result in incorrect gradient computation. * Add a new interface _bump_inplace_version() for VarBase to bump the version whenever the Tensor is modified through an inplace operation. * For api assign, call _bump_inplace_version() when it's an inplace operation inn dynamic mode. * Use original var_wrapper if the inplace_version is not changed. * Replace SnapshotVarWrapperList with SnapshotVarWrapper to optimize performane.
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- 18 11月, 2020 1 次提交
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由 Chen Weihang 提交于
* add base hook classes and reduce hook impl * fix constructor typo * polish comment format * refactor baisc hook class design * polish design details
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- 28 8月, 2020 2 次提交
- 24 7月, 2020 1 次提交
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由 Zhen Wang 提交于
* fix the double grad bug for the star gan. test=develop * update the retain_graph parameter doc. test=develop * add the unit test for the retain_graph parameter. test=develop
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- 16 7月, 2020 1 次提交
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由 Huihuang Zheng 提交于
Add Support for SelectedRows for Transpose OP and Fix a Bug That SelectedRows Cannot be Supported in SimNet (#25536) This PR fixes a bug that SelectedRows cannot be supported in SimNet. The reason of this bug is that dygraph basic_engine didn't copy var's type when the var needs to be accumulated during backward. So when a var is SelectedRows and needs to be accumulated, like SimNet which calls net for two times, the var's type will be changed to default LoDTensor thus bug happens. To fix it, we just also copy the type. Without this PR, the accumulated SelectedRows parameters in dygraph will be changed into LoDTensor. So when we fixed the bug of supporting SelectedRows in SimNet, we found `test_imperative_lod_tensor_to_selected_rows` failed and threw the error that SelectedRows was not supported for Transpose OP. To fix it, too, this PR also added support for SelectedRows for Transpose OP.
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- 06 4月, 2020 1 次提交
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由 Chen Weihang 提交于
* static model runner basic implement, test=develop * add run program op to execute loaded program, test=develop * refactor static model runner & run program op, test=develop * reset engine.cc to resolve conflict * adapt the change of dygraph double grad, test=develop * refactor impl to solve control flow error, test=develop * clear debug code, test=develop * fix ci str compatible error & checkout dygraph grad maker & add example, test=develop * hide api & add op test, test=develop * fix run program op test places error, test=develop * fix program by review comment, test=develop * delete change var desc name, test=develop * fix other program by review comment, test=develop * remove _static_graph_guard, test=develop * add selectedrows test, test=develop * remove desc parser, test=develop * fix detail program, test=develop * change socpe create & add test, test=develop
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- 27 3月, 2020 1 次提交
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由 Zeng Jinle 提交于
* expose dygraph.grad api, test=develop, test=document_fix * add more parameter in dygraph.grad API, test=develop * add only_inputs=True parameter, test=develop * follow comments, test=develop, test=document_fix * fix typo, test=develop, test=document_fix
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- 20 3月, 2020 1 次提交
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由 Zeng Jinle 提交于
* add double grad implementation for dygraph, test=develop * polish code, add uts, test=develop * fix place bug, test=develop * polish codes, add more uts for coverages, test=develop * add no_grad_set, test=develop * add star gan ut, test=develop * follow comments, test=develop
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