139 Commits (7d8d45991a7a744c72b7bce25b830177ea461d0d)

Author	SHA1	Message	Date
liym27	7d8d45991a	control flow: support optimizer called (#21851) ... * append optimize op in the grad block of current block if current block is in control flow. test=develop * add conditional grad op when optimizer used in control flow. test=develop * add comment and modify typo. test=develop * fix append_backward to support control flow. test=develop * add test. test=develop * fix copy_var_to_parent_block and conditional_block_grad. test=develop * fix bug: revert to append conditional_block_grad vars to sub grad block. test=develop * fix bug: revert to assign var to parent block even if var already is in parent block * fix bug: consider outputs is empty. test=develop * move _rename_grad_ out. test=develop * modify code according to reviews from Huihuang. test=develop * modify code according to reviews from Jinle. test=develop	5 years ago
guofei	46f9184aff	Modify the while_loop API (#21844)	5 years ago
Huihuang Zheng	a1a5adc9b8	Refine English Doc of cond API (#21609) ... As the title	6 years ago
guofei	835ea12cde	Control flow API: while_loop (#21276) ... Add basic while_loop	6 years ago
Huihuang Zheng	1dcf6a7212	Add Much Complex Test and Fix Bugs for Control Flow cond API (#21532) ... Add tests to use dy/dx to make sure the gradient values calculated by the control flow backward is correct. Also fixed bugs detected by those tests. Fix bugs: 1. Unlike sum_op, optimizer ops don't allow uninitialized input tensor. But in conditional_block_grad_op, since the conditional_block may not run, the output gradient tensor may be uninitialized, which will cause the optimizer op error. To fix it, we should let optimizer ops support uninitialized input like sum_op or assign the uninitialized gradient to 0 when the conditional_block_grad_op doesn't run. I found there are about 10+ optimizer ops. **To be simpler, I just assign output gradient of the conditional_block_grad_op to 0 in this PR**. But it can be further explored whether we can make optimizer ops like sum_op to support uninitialized input tensor because theoretically we can speed up without the assigning in conditional_block_grad_op. 2. Infer parameter shapes during append_backward. I didn't know that all our parameters are in global block. When op_desc is inferring shapes at the sub-block, it may not know the shape of gradients of parameters whose shape information is at global block. I fixed it by inferring shapes of gradients from forward var. This PR also did some code clean up: 1. Print the var name when sgd_op catches shape error so that it is easier to debug 2. Fix a typo: dicta -> dict	6 years ago
liym27	beec87b911	fix bug in example codes of API case and switch_case. test=develop,test=document_fix (#21477)	6 years ago
Huihuang Zheng	32959e031e	Add English Document for cond API (#21452) ... Add English doc for cond	6 years ago
Huihuang Zheng	630be31952	Fix Cond Bug for Nested Control Flow (#21340) ... * Commit before merging develop test=develop * Backup after working with Huihuang logs * Commit before deleting Huihuang debug loggings * Commit before debug test=develop * Fix bug commit test=develop * Backup of fixing bugs test=develop * Clean up code test=develop * Fix a bug in sum_op test=develop	6 years ago
lijianshe02	7fcaa39b36	fix Print_op input dtype list error test=develop (#21326)	6 years ago
lijianshe02	382cf5d7e3	add input type and input data type check for Print_op test=develop (#21250) ... * add input type and input data type check for Print_op test=develop	6 years ago
liym27	b0fc822747	Add control flow api: case (#21114) ... * add control flow API: case. test=develop * delete 'raise TypeError' in _error_message() and return a string. test=develop * polish API document. test=develop	6 years ago
liym27	9247528252	Control flow API: switch_case (#21103) ... * add API switch_case. test=develop add Nest * modify code according to reviews: 1.Attr(branch_index) support 'uint8' and 'int64' besides 'int32'. 2.remove useless code. test=develop * replace fluid.layers.data with fluid.data and polish API document. test=develop	6 years ago
Huihuang Zheng	e64d55f04e	Add basic Python Cond Layer (#21050)	6 years ago
Huihuang Zheng	1957192f05	Add select_input_op and select_output_op (#21016) ... These ops are useful in control flow.	6 years ago
zhaoyuchen2018	8fb569e5b9	Fix api doc example bug and polish square doc (#20491) ... * Refine create_array api en doc test=develop test=document_fix * Fix api doc example bug and polish square test=develop test=document_fix * Refine comment test=develop test=document_fix * refine API.spec test=develop test=document_fix	6 years ago
hong19860320	512c0bb04d	refine the en api doc of ones, zeros, reverse, assign, increment, hsigmoid and create_py_reader_by_data ops (#20343) ... * refine the en api doc of ones, zeros, reverse, increment, hsigmoid and create_py_reader_by_data ops test=develop, test=document_preview, test=document_fix * refine eng doc for hsigmoid and create_py_reader_by_data ops test=develop, test=document_preview, test=document_fix * update API.spec test=document_fix * Fix the parameter name axis of reverse op in eng doc test=develop, test=document_fix * Update API.spec test=develop, test=document_fix * Refine eng doc of zeros, ones, reverse and assign op test=develop, test=document_fix * Update API.spec for assign, ones, zeros and reverse test=develop, test=document_fix * Fix data type of reverse op in eng doc test=develop, test=document_fix * Update API.spec for reverse op test=develop, test=document_fix	6 years ago
lijianshe02	f0dabe680d	fix read_file, is_empty, Print API EN doc (#20492) ... * fix Print, is_empty, read_file test=document_fix	6 years ago
Yiqun Liu	1e59cf97eb	Polish the English documentation DynamicRNN (#20453) ... * Refine the main comment of DynamicRNN. * Refine the documentation of DynamicRNN's step_input function. * Refine the documentation of DynamicRNN's static_input function. * Refine the documentation of DynamicRNN's block function. * Refine the documentation of DynamicRNN's memory function. * Refine the documentation of DynamicRNN's update_memory and output function. * Refine the code format and remove the method list. * Refine the documentation of DynamicRNN's __call__ function. test=develop test=document_fix * Minor modification. test=develop test=document_fix * Fix some typo. * Update API.spec. test=develop test=document_fix * Refine the English according to the comments. * Update API.spec. test=develop test=document_fix * Fix some typo. * Update API.spec.	6 years ago
Wilber	2893cd1ae0	modify english api (#20159) ... * modify english api test=develop test=document_fix - leaky_relu - less_than - log - logical_and - logical_or - logical_xor - logical_not	6 years ago
wangchaochaohu	508127b180	fix some en doc (#20281) ... * fix some en doc test=develop test=document_fix * fix new fluid.data API.spec test=develop test=document_fix * fix typo test=develop, test=document_fix * fix typo test=develop test=document_fix * fix typo test=develop test=document_fix * fix test=develop test=document_fix * fix according review test=develop test=document_fix * fix review test=develop test=document_fix * fix according review advice test=develop test=document_fix * fix the doc test=develop test=document_fix * fix API.spec test=develop test=document_fix	6 years ago
zhouwei25	f18231412f	fix English Doc of API:layers.array_read/array_write/array_length (#20345) ... * fix English Doc of API:layers.py_func/sum, test=document_fix * fix English Doc of API:layers.array_read/array_write/array_length,test=develop test=document_fix	6 years ago
huzhiqiang	6a8e54047f	fix reorder_lod_tensor_by_rank doc en (#20256) ... fix reorder_lod_tensor_by_rank doc en	6 years ago
zhaoyuchen2018	7c12218987	Refine StaticRNN api-doc-en (#20093) ... * Refine StaticRNN api-doc-en * refine static rnn doc * refine api doc of fluid.data * refine api doc from commends * refine api.spec * Refine grammer	6 years ago
Pei Yang	4df76d5320	fix en api docs of while, ifelse, switch, test=develop, test=document_fix (#20265)	6 years ago
wawltor	ade9bc04d3	Fix some english doc api, shenze tools group (#20300) ... * test=document_fix Fix english doc api, invloves the op of greater_equal,greater_than,less_equal,not_equal, rank,rsqrt,diag,linspace,reduce_all,reduce_any,sign,where,zeros_like,unique_with_counts. * Fix some format problem in the op of sign and greather_than. test=develop test=document_fix * Fix the example of zeros_like, and update api.spec test=develop test=document_fix	6 years ago
wopeizl	e606b1754e	optimize the error information when the input for while op has a wron… (#19872) ... * optimize the error information when the input for while op has a wrong shape test=develop	6 years ago
zhaoyuchen2018	0c71c839ec	Fix recurrent op not update grade issue (#18581) ... * Fix recurrent op fails For the variable used in outter block, copy sub block's grad variable to outter block test=develop Signed-off-by: zhaoyuchen <zhaoyuchen01@baidu.com> * Fix unicode error test=develop Signed-off-by: zhaoyuchen <zhaoyuchen01@baidu.com> * Refine test code test=develop Signed-off-by: zhaoyuchen <zhaoyuchen01@baidu.com> * Fix seq2seq case fails test=develop Signed-off-by: zhaoyuchen <zhaoyuchen01@baidu.com> * remove unreasonable code. test=develop Signed-off-by: zhaoyuchen <zhaoyuchen01@baidu.com> * Refine code according to comment test=develop Signed-off-by: zhaoyuchen <zhaoyuchen01@baidu.com>	6 years ago
liym27	c8cdef37b2	change the default value of summarize from -1 to 20 in Print API to improve ease of use (#18738) ... * change the default value of summarize from -1 to 20 in Print op to improve ease of use, test=develop * change the doc of API Print to make the document easier to understand, test=develop	6 years ago
xsrobin	47e2ef38e9	add "import paddle.fluid as fluid" to examples lack of it	6 years ago
Hongyu Liu	df2eee71d8	Sequence mask support tensor (#18249) ... * sequnce mask support max length tensor input; test=develop * add rnn_impl.py; test=develop * add basic gru lstm unittest; test=develop * fix api spec; test=develop * fix sequence_mask op bug; test=develop test=document_preview * change +-*x to elmentwise_op; test=develop * add mkl flag; test=develop * fix rnn impl bug; test=develop * update api spec; test=develop * fix doc bug; test=develop * fix lstm bugs; test=develop	6 years ago
zhaoyuchen2018	32c95f1752	Add StaticRNN.output code example (#18251) ... refine StaticRNN api doc test=develop test=document_preview	6 years ago
zhoukunsheng	0569ff78fa	Fix doc example for greater_equal, greater_than, less_equal, not_equal, rank, reduce_all, reduce_any, sign, where, diag (#18167) ... * test=develop fix greater_than, greater_equal, less_equal, not_equal, rank, reduce_all, reduce_any, sign, where, diag doc example * test=develop fix API.spec conflict	6 years ago
chengduo	24e988a471	Fix bug of scope_buffered_ssa_graph_executor (#18100) ... * fix code bug test=develop	6 years ago
hong19860320	68dcb1bd7b	fix API examples of assign, reverse and array_write, etc. (#17287) ... * fix API examples of assign, reverse and array_write test=develop * update API.spec test=develop * update API examples for array_length, array_read, array_write, assign, hard_sigmoid, hsigmoid, increment, ones, pow, reverse, uniform_random and zeros * update API.spec for assign, reverse and array_write, etc.(#17287) * test=develop	6 years ago
wangchaochaohu	bd48950c7e	fix paddlepaddle API examples (#17306) ... * API.spec test=develop * update * update test=develop * update test=develop * update * update test=develop * update test=develop * update test=develop * update test=develop * update test=develop * test=develop * update * update test=develop * update test=develop	6 years ago
Zhaolong Xing	a9a531fa5f	Refine python api code example note: (#17369) ... * fix: 1. infernce multi card occupy 2. facebox model inference occupy too much test=develop * refine python api comments: shuffle, while, scale, sampled_softmax_with_cross_entropy, scatter, round, sin, sqrt, shape, split, soft_relu, slice, selu, ifelse, switch. test=develodp * fix conflict error. test=develop	6 years ago
石晓伟	acbb4bf38d	update python API examples (#17351) ... * update python APIs test=document_preview test=develop * update API.spec test=document_preview test=develop * update merge_selected_rows * update API.spec test=document_preview test=develop * update API.spec test=document_preview test=develop * fix the comment of less_than test=develop test=document_preview * update API.spec test=develop test=document_preview * update API.spec test=develop test=document_preview * update API.spec test=develop test=document_preview * update API.spec test=develop * update API test=develop	6 years ago
Zeng Jinle	887a39f050	Fix dygraph unique name bug (#17592) ... * fix unique_name growth bug in dygraph mode,test=develop * change generate_tmp to generate_with_ignorable_key,test=develop	6 years ago
lijianshe02	300bd7504d	fix api-doc related bugs test=develop test=document_preview (#17360) ... * fix api doc according to the reviewer's comment test=develop	6 years ago
Yiqun Liu	cf5d271c5a	Fix examples of fluid.layers.sums and fluid.layers.DynamicRNN (#17308) ... * Fix examples of fluid.layers.sums. test=document_preview * Correct the example of DynamicRNN and its functions. test=develop * Add 'import paddle.fluid as fluid' to examples. test=develop * Update API.spec. test=develop * Add space lines. test=develop * Update the API.spec. test=develop	6 years ago
zhaoyuchen2018	dfdcd91869	Add api doc code examples (#17285) ... * Add api doc code examples add or fix topk, squeeze, stack, StaticRNN, StaticRNN memory in doc test=develop Signed-off-by: zhaoyuchen <zhaoyuchen01@baidu.com> * Add squeeze md5. test=develop Signed-off-by: zhaoyuchen <zhaoyuchen01@baidu.com> * Add import package test=develop Signed-off-by: zhaoyuchen <zhaoyuchen01@baidu.com>	6 years ago
zhoukunsheng	f9223c5fa9	Logical compare (#16513) ... * test=develop update API.spec with hash, resolve conflict * remove unused parameter	6 years ago
wopeizl	0114f1d65a	give the output value to keep consistant with document test=develop (#16740)	6 years ago
chengduo	c62674f475	Refine StaticRnn (#16707) ... * enable recurrent op test=develop	6 years ago
zhaoyuchen2018	cdb315e9d8	Merge branch 'develop' into docrefine	6 years ago
Wu Yi	6382b62f6b	Collective ops (#15572) ... * wip allreduce in op * wip * wip * wip * wip adding test * wip for conflict with mp mode * fix tests test=develop * fix cpu build test=develop * fix travis clang format test=develop * fix cpu build test=develop * update api.spec test=develop * delete comment test=develop * fix cpplint test=develop * fix test=develop * follow comment test=develop * add file test=develop * fix build test=develop * update test=develop * to be compatible with sync_bn, and fix mp mode in develop test=develop	6 years ago
whs	18911b6eea	[enhence] Make step_input of dynamic_rnn support custom lod level. (#15972) ... * Make step_input support custom lod level. test=develop * Fix API.spec test=develop * Fix API.spec. test=develop * Fix API.spec test=develop * Add default value in document of step_input. test=develop * Fix document. test=develop * Fix API.spec test=develop	6 years ago
wopeizl	7fbf52daa3	remove the ignored from is_empty and less_than test=develop (#15971) ... * remove the ignored from is_empty and less_than test=develop * fix api spec test=develop * fix the api spec test=develop * test=develop	6 years ago
zhaoyuchen	032ea9ceda	Fix array_read code error. ... test=develop Signed-off-by: zhaoyuchen <zhaoyuchen01@baidu.com>	6 years ago
Yiqun Liu	56a5039e24	Correct the doc in Python API (#15725) ... * Correct the comment in control_flow.py. * Correct the argument list of ops. test=develop * Update API.spec. test=develop * Skip op_callstack attr for all op apis. test=develop * Remove use_mkldnn and is_test from python api. test=develop * Remove use_mkldnn and is_test from op_proto_maker and hard-coding them in python when generating doc string. test=develop	6 years ago