33 Commits (387c1db4f1a1e400e9f684ffd93d6a47e61b8179)

Author	SHA1	Message	Date
Leo Chen	1f97d61c68	Add callback after TensorCopy (#30123) ... * change to tensor copy sync * change to tensor copy sync * make copy_to safe when use TensorCopy * refine code * add ut * add cudapinned garbagecollector * add testcase: cpu place -> cuda pinned place	4 years ago
wangchaochaohu	7dd551e08b	refine the paddle place support using str (#28769)	4 years ago
liym27	9922bd4125	Fix bug: In dynamic mode, if start or end is negetive, __getitem__ return wrong result(#30003) ... 1. when slice_item is a slice: 1) the start of __getitem__ should be std::max(start, 0) if slice 2) the start of __getitem__ should be std::min(end, dim) 2. when slice_item is an integer, it should be in [-dim_len, dim_len) 3. Fix error message to use accurate data	4 years ago
Zhou Wei	e74e1a226c	support deepcopy for Layer/Tensor/Paramerbase (#29387) ... * support deepcopy for Layer/Tensor/Paramerbase * fix some code	5 years ago
chentianyu03	64e4e17f0c	remove complexvariable (#29390) ... * rm complexvariable * modify test_var_base unittest * remove duplicated codes	5 years ago
liym27	b10ecd9d3a	[inplace] Add ShareHolderWith for class Variable and SharePlaceholderWith in VarBase.detach() to share the same Tensor/SelectedRows (#29267)	5 years ago
Zhou Wei	c0a991c874	accumulate gradient for leaf tensor with previous graph and expose leaf tensor concept (#28429) ... * 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	5 years ago
liym27	865a45984f	Check whether there is any inplace operation affecting gradient calculation. (#27901) ... * 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.	5 years ago
Zhou Wei	8ca0a8a859	fix tensor detach to zero copy (#27921) ... * fix tensor detach to zero copy * fix tensor detach to zero copy	5 years ago
Zhou Wei	3b0dd5f620	fix bug that to_tensor not support paddle.Place (#28717)	5 years ago
Leo Chen	543ff333cd	Refine the format of printing tensor 3 (support scaler tensor) (#28544)	5 years ago
石晓伟	d9b5f1261c	update the version of pybind, test=develop (#28284) ... * update version pybind to v2.4.3, test=develop * update unittests, test=develop	5 years ago
Zhou Wei	fb7f85291b	fix print tensor place,add cpu/cuda/pin_memory API for Tensor (#28200)	5 years ago
Leo Chen	f4f823c860	Refine the format of printing tensor 2 (#28216) ... * refine format * update doc * handle uninitialized tensor * add ut	5 years ago
cnn	7c1aa0d69d	2.0rc api rename (#28088) ... * rename manual_seed to seed * rename xxx1d-->xxx1D, xxx2d-->xxx2D, xxx3d-->xxx3D * rename manual_seed --> seed * do not rename .cc, .cu and .h file * rename manual_seed --> seed * rename manual_seed --> seed * rename manual_seed --> seed * rename manual_seed --> seed * disable_static on doc example code * donot change manual_seed on generator * add enable_static on sample code * convert python/paddle/fluid/layers/nn.py to bak * fix typo * fix code style * fix seed to manual_seed when call functions of Generator() * fix bug	5 years ago
Zhou Wei	2ac6c6c3af	fix bug of tensor copy of CUDAPinnedPlace (#27966)	5 years ago
Zhou Wei	bf412f4665	add tensor clone (#27953) ... * add tensor clone * fix unittest test_var_base	5 years ago
Leo Chen	049696bf67	Refine the format of printing tensor (#27673) ... * add sumary feature * refine printting tensor * add sci_mode * add sample code * fix indent error * fix _format_item * polish code * support item indent * add ut * set place for ut * fix py2 issue * fix ut	5 years ago
liym27	074a71bd25	Support assignment to a Variable in dynamic mode but not deal with backward. (#27471) ... * Support assignment to a Variable in dynamic mode. Note: not deal with backward. * Rewrite VarBase __setitem__ for high-performance. * try to test 3 means to do __setitem__ and test the performance of 3 means. * Retain the means of the highest performance: C++ code and don't trace op.	5 years ago
Zhou Wei	d5f4c39fda	set_default_type only take effect on python floats or complex (#26939) ... * set_default_type only take effect on python floats or complex * fix doc	5 years ago
Zhou Wei	7b78bfc089	[2.0API]support set_default_dtype for to_tensor (#26432) ... * add set_default_type for tensor * fix doc * fix doc	5 years ago
Zhou Wei	6de463d3d1	expose and unify the Tensor concepts to the user (#25978) ... * expose and unify the Tensor concepts to the user * expose tensor to user * add copy place for Tensor * add copy place for Tensor * add note * add macro PADDLE_WITH_CUDA * remove RUN_TYPE=DIST * fix some error	5 years ago
Leo Chen	1e897f66ee	Refine __str__ of VarBase and ParamBase, test=develop (#25345) ... * clean __str__ of VarBase and ParamBase, test=develop * clean to_string, test=develop * update unittest, test=develop	5 years ago
Zhou Wei	8de89e67e9	support tuple/list init for VarBase (#25231) ... * support tuple/list init for VarBase,test=develop * fix doc of fluid.dygraph.to_variable,test=develop * fix doc of fluid.dygraph.to_variable,test=develop	5 years ago
Aurelius84	02adf68dcc	[Dy2stat]Support buffers and register_buffer in Layer (#24888) ... * support to save varBase created in __init__ test=develop * polish code test=develop * refine to_static_var test=develop * refine warning test=develop * add unitteset for to_static_var test=develop * fix logger test=develop * polish buffers en doc test=develop * fix param_guard test=develop * refine en doc test=develop	5 years ago
Leo Chen	bcdeadcde9	Fix bug of test_var_vase (#24703)	5 years ago
Leo Chen	9c9e635c00	support tensor to varbase, test=develop (#24660)	5 years ago
hong	67f66f0904	Fix get item out of range error (#24339) ... * raise index error when slice out of range; test=develop * add uni test; test=develop * fix format error; test=develop * add comment for py::index_error; test=develop * polish error message; test=develop * polish error message; test=develop	5 years ago
Zhou Wei	1f83069117	API(to_variable/save_dygraph) error message enhancement(#23683) ... * API(to_variable/save_dygraph) error message enhancement	5 years ago
zhongpu	7ca836d3da	support if logic for Variable in dygraph (#22892) ... * support if logic for Variable in dygraph, test=develop * fix test_learning_rate_scheduler.py, test=develop * fix optest, test=develop * fix error message, test=develop * fix optest,test=develop * fix comment, test=develop	5 years ago
songyouwei	2e2da7124b	high-performance dygraph slice (#22879) ... * move __getitem__ to cpp * bug fix * add type check and gil release * support negative step with omitted ends test=develop * code refine test=develop * bug fix test=develop * slice always return different pyobj test=develop	5 years ago
Leo Chen	310edc0d0c	Update layers used in ptb model to use auto-generated op functions in dygraph mode (#21724) ... * update layers, test=develop * fix input numpy, test=develop * fix bugs, test=develop * follow commments, test=develop * update getitem, test=develop	5 years ago
Leo Chen	4f81d1bd5f	Refine VarBase init function (#21587) ... * refine init function, test=develop * add tests, test=develop * remove extern, which may cause symbol error in gcc-4.8, test=develop	6 years ago