471 Commits (80eb77788fcd4f69d981dd43ef08116a65ec3eb5)

Author	SHA1	Message	Date
ShenLiang	01e2874a0e	Support multi-stream communication for dynamic graph distributed (#29525) ... * fix fleet for multi-stream * fix memcpy for ncclid * use sync to solve move operation	4 years ago
liym27	41a7b07159	[Dy2Stat] Fix bug for loop: a variable is used and created in loop, but used before created (#29769)	4 years ago
Huihuang Zheng	dfffee8a5d	[Dy2stat] Enable jit.save to Save Without Running (#29579) ... Enable jit.save to Save Without Running.	4 years ago
liym27	a0b60716f1	[Dy2Stat] Support grammar: for ele in var[idx] (#29541) ... Support to transformfor ele in var stms in which var is a slice of Tensor.	4 years ago
liym27	0cad1152f4	[Dy2Stat] 1. Fix bug of for-range stmts. 2. Support that step value is negative in for-range stmts (#29519) ... 1. Fix error in _build_cond_stmt of for-range stmts. 2. Support that step value is negative in for-range stmts 3. Fix code because of the diff between Py2 and Py3	4 years ago
Chen Weihang	c1a26e2a05	fix train eval set error in static mode (#29540)	5 years ago
Leo Chen	0fdd365665	Add fast path for dropout when p == 0 (#29553) ... * add fast path for p == 0 in dropout * add ut	5 years ago
huangxu96	4001979309	Add ReserveSpace in dygraph batch_norm. (#29221) ... * Add ReserveSpace in dygraph batch_norm. * Add unittest for reservespace	5 years ago
Zhou Wei	e74e1a226c	support deepcopy for Layer/Tensor/Paramerbase (#29387) ... * support deepcopy for Layer/Tensor/Paramerbase * fix some code	5 years ago
ShenLiang	2ef9e0e23c	Rebuild group automatically in dynamic graph distributed (#29255) ... * add tensor_indices in AssignGroupBySize * add rebuild group in reducer	5 years ago
ShenLiang	311b3b44fc	Fix the bug where embedding can‘t be processed correctly in reducer (#29485) ... * fix the bug of reducer in embedding * add comment	5 years ago
chentianyu03	64e4e17f0c	remove complexvariable (#29390) ... * rm complexvariable * modify test_var_base unittest * remove duplicated codes	5 years ago
ShenLiang	4064354a01	support dp run single card (#29358)	5 years ago
Huihuang Zheng	8f7627907c	[Dy2stat] Reduce Exception Type for Better Error Message (#29268) ... Reduce exception type so that if covert_to_static failed, it reports right error message.	5 years ago
liym27	61a8f2874f	[Dy2Stat] Fix bug: Do not use gast.Subscript to replace gast.Name in when transforming for_enumerate_loop (#29310)	5 years ago
Chen Weihang	9ad800ebb2	Support type promote for basic math ops (quantum required) (#29265) ... * basic impl of type promote * add comment & another testcase * fix complex bugs & support python op promote type * fix failed unittests & polish code * add unittest for coverage * change to only promote complex type * polish code details * polish several comments	5 years ago
Leo Chen	b58cfff89d	use has_grad instead of train_mode (#29309) ... * use has_grad instead of train_mode * add vlog for debug * fix ut * fix ut	5 years ago
liym27	b9a8ebd50f	[Dy2stat] Add a decorator paddle.jit.not_to_static to support that not to convert a function in Dynamic-to-Static. (#29253) ... Usage scenarios：A function could have run successfully in static mode, you can use it to decorate a function in the following cases: 1. An unknown error occurs in the dynamic-to-static conversion process of the function; 2. In the internal implementation of the function, it has two branches: dynamic branch and static branch; 3. Users don't want to convert the function in the process of dynamic to static.	5 years ago
Huihuang Zheng	aec05d811c	[Dy2stat] Fix PaddleGan Deoldify Model Dy2stat Problems (#29226) ... This PR fixes several problems in dy2stat for Deoldify model in PaddleGan. In model, software engineer wrote if x.shape == y.shape, the Tenser shape is a tuple in dygraph so the == returns True/False, but in static graph the == becomes element-wise comparison, which is a different behavior. In this PR we reduce the element-wise comparison result. If software engineer write computations which uses parameters in hooks, the static graph can loss the parameter variable because we put param_guard at forward of a Layer. In this PR we made param_guard cover pre-hook and post-hook. In PaddleGan, software engineer calculated some parameter values in __init__ by running some dygraph code. Those code also run during dy2stat. So some variables may be assign as a VarBase (Tensor) first and then Variable, which raised an error. We fixed the bug in this PR by handling the case. TODO: We just added testcase for the 1. shape comparison. Should add test case for 2. and 3. But since we are chasing 2.0RC, I will do it in the near future PR	5 years ago
ShenLiang	46b73e6cd9	Change the api of DataParallel and Fleet (#29224)	5 years ago
huangxu96	dbdeecd665	Modify doc mistakes of grad API. (#29176)	5 years ago
Leo Chen	4556ad76b4	Upgrade string literals to raw string [part 2](#29217)	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
yaoxuefeng	a069e1ca91	fix docs (#29097)	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
WeiXin	1476e1f998	save model after jit.load (#28748) ... * Changed a variable name error * Add comments * Move member functions of TranslatedLayer out of function * edit code according to review * Edit input argument of '_run_static_graph' * reset due to Segmentation fault * rename variables when stitching graph * modify code according CI * Add comments to '__i_m_p_l__' * remove blanks befor 'Get...' * edit code according to review * Add a comment to '_execution_method_creator' * Edit a comment to '_execution_method_creator'	5 years ago
liym27	01bdea7c31	[Dy2Stat] Don't conver the function from third library logging (#29161)	5 years ago
liym27	a7433cc379	[Dy2Stat] Fix bug: the return statement should be transformed to an equivalent Paddle/Python if statement, which depends on if conditions of the return stmt. (#29165)	5 years ago
ShenLiang	e2d01eb650	Support dynamic graph distributed (#28997) ... * add reducer * refine envent for memorycopy * add concat&split for allreduce * apply concat & split for fuse tensor * fix nccl dep * fix the untest, compile problem and ddp initialize problem * fix untest for mac & add some comments & solve the repeated param in sublayers * fix untest for windows & fix document	5 years ago
liym27	5fe44571f0	[Dynamic-to-Static] Support **kwargs as input of the function which is decorated by `jit.save.to_static` (#29098)	5 years ago
Chen Weihang	95a0f87b44	support jit.save datra parallel (#29135)	5 years ago
Leo Chen	770395cb93	Split train_mode and has_grad for tracer (#29064) ... * split train_mode and has_grad * fix format * fix ci problems * fix sample code	5 years ago
gongweibao	1358397e97	Clean up the redundant files and unify the launch interface. (#28928)	5 years ago
WeiXin	fafadbab70	Rename variables when use 'jit.load' (#28933) ... * Rename variables when use 'jit.load' * Check whether the original graph contains the variable with the same name * add comment * rename output/input of op and edit unittest * modify the code according to CI * edit code according to CI * edit code according to CI * edit code according to CI * edit code according to CI * edit code according to CI * edit code according to CI	5 years ago
liym27	682cc17f53	[Dynamic-to-Static] Fix bug: support pop from a dict and polish code of convert_pop (#29023) ... * Support pop for dict in dy2stat * Move convert_pop to convert_operators.py and polish convert_pop	5 years ago
Chen Weihang	bb16c2515d	Polish parallel api impl & doc details (#28980) ... * polish parallel api impl & doc details * add unittest for coverage * remove spawn test in py2.7 * add parallel api into white list	5 years ago
Chen Long	018e169923	fix some docs (#29011) ... * fix some docs test=develop;test=document_fix * add code example test=develop;test=document_fix * fix code example test=develop;test=document_fix * fix code example test=develop;test=document_fix * fix code example test=develop;test=document_fix	5 years ago
Huihuang Zheng	5b339262bc	[Dy2stat] Add Tuple as Assign Target for Tensor Shape (#28775) ... Add support for using tuple as tensor.shape (For example: a, b, c, d = x.shape)	5 years ago
Leo Chen	3815d7aa40	Upgrade string literals to raw string (#28989) ... * upgrade comment string to raw string * fix string in * fix string with ' ' * revert update on comments * upgrade only necessary * fix sample code checker * fix comments with '''	5 years ago
liym27	85292e0b46	[Dynamic-to-Static] Fix bug of convert_logical_and/convert_logical_or: the operands are executed sequentially(#28993) ... 1) The operands are executed sequentially according to the running logic of Python. 2) If the left hand operand is True(for convert_logical_or)/False(for convert_logical_and), the right hand operand should be executed.	5 years ago
Huihuang Zheng	96126532cd	Fix Incorrect After Node Vars in IfElseTransformer, test=develop (#28992) ... The PR description is long. See details in the PR link.	5 years ago
wanghuancoder	887a35113e	fix eng doc for some api (#28477) ... * fix eng doc, test=develop * add import deprecated for layers, test=develop * add block line for doc generate, test=develop * remove todo for create_variable, test=develop * add blank line for doc generate, test=develop * add blank line for doc generate, test=develop	5 years ago
Chen Weihang	768dab441e	polish two api doc detail, test=document_fix (#28971)	5 years ago
Aurelius84	d6aee7597c	[Dy2Stat]Set buff.persistable=False when it's not initialized (#28749)	5 years ago
liym27	269470d62e	[Dynamic-to-Static] Remove unnecessary variables of the arguments in true_func/false_func (#28722)	5 years ago
liym27	e5f0e6b003	[Dynamic-to-Static] Fix bug in loop_transformer: loop vars should contain the var from ancestor-for-node (#28735)	5 years ago
liym27	9881738e13	[Dynamic-to-Static ErrorMessage] Support dy2stat error message when call jit.save and polish error message (#28713) ... * Support dy2stat error message when call jit.save; * Polish dy2stat error message: (1) the original dygraph code is marked with (* user code *) ; (2) "In user code:" -> "In transformed code:"	5 years ago
Chen Weihang	3c5f2cac68	fix save parse error for dict input (#28712)	5 years ago
Huihuang Zheng	9ab335bbd9	Fix convert_call May be Called Multiple Times, test=develop (#28710) ... Fix convert_callmMay be called multiple times in Dy2stat. Also strip some strings to make sure no influence from blank spaces.	5 years ago
Leo Chen	11e32baf1e	Add matmtl_v2 to amp list (#28693) ... * add matmtl_v2 to amp list * support dygraph	5 years ago