9054 Commits (d9db94d75280680630f683b3efd45d5c226a9792)

Author	SHA1	Message	Date
Jie Fang	d9db94d752	Optimize amp for multi-gpu to enable FP16 gradients transfer across gpus. (#19714) ... Optimize amp for multi-gpu to enable FP16 gradients transfer across gpus	6 years ago
wangchaochaohu	47af618f70	Strided slice (#19642) ... * strided_slice op basic function test=develop * test=develop rewrite and fix * fix bug test=develop * fix for the PADDLE_ENFORCE usage * add some unit testw * fix for the aip test and copright and fix test=develop * fix API.spec test=develop * fix API.spec test=develop * add axis parameter test=develop * fix for the build error test=develop * fix python api test=develop * fix the build test=develop * fix build test=develop * fix API spec test=develop * test=develop add some comment and single op test * fix API spece test=develop * fix test=develop * fix test=develop * fix api test=develop * fix api test=develop * fix API.spec test=develop * fix typo test=develop * fix API.spec test=develop * fix API typo test=develop * fix doc and API.spec test=develop	6 years ago
Zeng Jinle	13ca364ceb	remove some flags and add comments to some flags, test=develop (#19813)	6 years ago
Huihuang Zheng	3e1e1fee26	Return correct currrent block of a var (#19850)	6 years ago
123malin	1bc285a53a	add retry function to try to solve grpc error code 14 (#19661) ... * rpc retry for asycsend/get/prefetch * test=develop, change retry vlog level to 3 * test=develop, set default grpc_retry_times is 3	6 years ago
Bai Yifan	e2c6bada36	Support dispensable student_loss in PaddleSlim distillation (#19824) ... * support_dispensable_student_loss, test=develop * add distillation test, test=develop * fix distillation test non convergence problem, test=develop * fix test_distillation fail problem, test=develop	6 years ago
LielinJiang	6d72a86b14	fix_roi_transform_bug (#19785)	6 years ago
Zeng Jinle	db26de8389	[Bug fix] Disable memory reuse on feeded variables (#19835) ... * fix memory reuse bug on feeding variables, test=develop * add comments to reference count members, test=develop	6 years ago
chengjuntao	00efd1d8a9	add deformable conv v1 op and cpu version of deformable conv v2 (#18500) ... * add deformable conv v1 op, test=develop	6 years ago
chengduo	b99fc38cec	Add fp16 support for dygraph (#19828) ... * Add fp16 support for dygraph test=develop * Add unit test test=develop	6 years ago
Leo Chen	5fbf03d6b4	Enhance OpTest to support double grad inplace check (#19826) ... * update OpTest to support double grad inplace check, test=develop * keep consistency of _calc_output function, test=develop	6 years ago
liym27	677e714425	fix pow op, support tensor for agument factor. (#19313) ... improve pow op according to reviews: 1. Delete unnecessary judgement statements in PowGradOpDescMaker; 2. Improve test of test_api; overload GetKernelTypeForVar add stop_gradient=True when attr(factor) is tensor Variable, change examples in API pow. test=develop,test=document_preview	6 years ago
liym27	bd89a27308	add tensor support for argument shape in reshape op; (#19268) ... add support parameter inference when argument shape is a list containing integer and tensor variable; test=develop fix reshape op according to reviews: 1. improve or message; 2. improve test of test_api. test=develop,test=document_preview fix reshape op: Add error message in nn.py, test=develop add stop_gradient=True when attr(shape) is tensor Variable. change examples in API reshape. test=develop,test=document_preview	6 years ago
liym27	88628016b2	add tensor(tensor and tensor in list) support for argument starts and ends in slice op; (#19208) ... add support parameter inference when arguments starts or ends is a list containing integer and tensor variable; test=develop,test=document_preview improve slice op according to review(from hongyu). test=develop fix slice op according to review: infer_flags, test=develop fix slice op: improve overload operator __getitem__ to support attrs(starts and ends) are Variable. test=develop,test=document_preview fix test_slice_op: add TestSliceOp_decs_dim_6 to resolve conflict with test_slice_ngraph_op. test=develop add stop_gradient=True when attr(starts) or attr(ends) is tensor Variable. test=develop,test=document_preview	6 years ago
liym27	e9e3c08777	fix expand op: (#19302) ... 1. add tensor support for argument expand_times in expand op; 2. add support parameter inference when argument expand_times is a list containing integer and tensor variable; improve expand op according to reviews: 1. add doc of ExpandTimes in expand_op.cc; 2. improve the test of test_api. add stop_gradient=True when attr(expand_times) is tensor Variable, change code examples. test=develop,test=document_preview	6 years ago
xujiaqi01	6bf298bf09	support preload thread, optimize hdfs log, fix master+patch bug (#19695) ... * support preload thread * sleep before fleet wrapper exit for pslib core dump * optimize hdfs log * fix master+patch bug	6 years ago
Jiabin Yang	cc311bdf95	Feature/add transform data dygraph (#19707) ... * refactor dygraph,test=develop * fix failed unittest,test=develop * polish code,test=develop * check windows ci error,test=develop try to fix windows ci error by np.allclose,test=develop * polish vlog and profiler, test=develop * try to fix preceding ops order,test=develop * test transformer in windows ci, test=develop * use python c-api to speed up tracer.trace,test=develop * test=develop, fix docker with paddle nccl problem * test=develop, add ut for debug string and gradient_accumulator * test=develop, add tests for layer/gradient_accumulator/prepared_op * test=develop, fix complie error for test_prepared_op * test=develop, add more ut for dygraph * test=develop, create API.spec for dygraph api change * add transform_data to dygraph * test=develop, refoctor name to make it easier to understand * test=develop, refoctor name to make it easier to understand * add test and change input to const ref for safety * test=develop, fix multi-gpu failed problem , add Tracer tests, change PADDLEENFORCE to PADDLEENFORCE_EQ * add ut for data transform * refine ut for data_transform * test=develop, fix ut failed on parallel se-resnext * test=develop, change one more PADDLE_ENFORCE * add test_tracer on multiple devices * test=develop, change place to mutable for data transform * test=develop, add transform data on same place test and remove useless log * test=develop, Add to do for data layout and and ut for conv2d with no bias	6 years ago
lvmengsi	b76343c3b7	cpu Conv double grad (#19672) ... * cpu conv_grad_grad	6 years ago
翟飞跃	93c85c930a	Implement FusedEmbeddingSeqPoolGradKernel with cblas_saxpy (#19770) ... * Implement the operator with sprase matrix multiply * Update the URL of mklml library. test=develop * Disable MKLML implematation when using no-linux. test=develop * optimize bp with mkl sparse matrix test=develop * tmp add fused_emb_seq layer * Add the support of padding_idx attribute. test=develop * add padding_idx support test=develop * implement grad refer lego test=develop	6 years ago
chengduo	2729c17446	Fix example error of Variable and Operator (#19821) ... * fix example error test=develop * Remove set_desc test=develop	6 years ago
ruri	a0e9b7b9a2	add unittest for square error cost op (#19746) ... * add unit test for square error cost op	6 years ago
zhongpu	52673956de	add kernel for squeeze_op, test=develop (#19656) ... * add kernel for squeeze_op, test=develop * delete comment, test=develop	6 years ago
Chen Weihang	00d5375e0c	Add prune_backward function to cover complicated test_program.clone situation (#19772)	6 years ago
tangwei12	6a1db2044c	fix sync_with_distributed_lookup_table, test=develop (#19737) ... fix wrong place with distributed_lookup_table	6 years ago
Aurelius84	8c7e411908	Remove constraint that last dimension is forced to be 1 by adding one_hot_v2 (#19716) ... * add one_hot_v2_op to remove last_dims==1 test=develop * add api unittest code for CI_Coverage test=develop * improve CI_Coverage rate by adding test_with_depth test=develop	6 years ago
JesseyXujin	e352467c1c	modify activation op API, delete use_cudnn args, test=develop, (#19758)	6 years ago
Huihuang Zheng	12542320c5	Replace TemporaryAllocator by CUDADeviceContextAllocator (#18989) ... TemporaryAllocator is a singleton used for allocating memory for Cudnn. Since it is a singleton, we can delete it for better performance in memory. We replace TemporaryAllocator by CUDADeviceContextAllocator and CUDADeviceContextAllocation, which uses stream callback to delete the memory allocated for the stream to avoid singleton. Also added data_feed_proto to operator to fix CI in CPU compilation	6 years ago
chengduo	c308c88d71	Fix test_parallel_executor_test_while_train (#19723) ... Fix test_parallel_executor_test_while_train	6 years ago
Zeng Jinle	078a678219	refine math_op_patch, test=develop (#19727)	6 years ago
Yiqun Liu	a65c728e5d	Implement the GPU kernel of fc operator (#19687) ... * Refine the codes related to fc op. * Add GPU implementation for fc functor. * Apply fc_fuse_pass in GPU inference. test=develop * Change the cmake for fc op. * Change PADDLE_ENFORCE to PADDLE_ENFORCE_EQ. * Add an attribute to set the activation type in fc_op. * Enhance the unittest of fc_op. test=develop * Remove the declaration of FCOpGrad back to the header file. test=develop * Set default value for newly added arguments in test_fc_op. test=develop	6 years ago
Aurelius84	22301115d0	Remove constraint that last dimension is forced to be 1 in huber_loss op (#19562) ... * Remove constraint that last dimension is forced to be 1 in huber_loss test=develop * add y[rank-1] == 1 when x_rank=y_rank test=develop * modify into contain_unknown_dim test=develop	6 years ago
Youwei Song	3e5fb6361b	fix api-doc error for dygraph and backward (#19721) ... * update dygraph api-doc and backward api-doc, test=develop * update dygraph api-doc and backward api-doc, update api.spec, test=develop * update dygraph api-doc and backward api-doc, update api.spec, test=develop * update API.spec, test=develop	6 years ago
Thunderbrook	bda92434db	remove trainer desc test in windows temporarily (#19753)	6 years ago
Youwei Song	810a33c8bd	fix dygraph partitial backward problem (#19625) ... * fix dygraph partitial backward problem, test=develop * add unittest, fix ClearGradient. test=develop * add filter and error in python side, test=develop * rebase develop, test=develop * bug fix for list equals in py3.5, test=develop * bug fix for list equals, test=develop	6 years ago
Tao Luo	ec9bc1bd9f	paddle::framework::vectorize() templatization (#19730) ... remove unused accuracy-diff warpctc-cudnn implementation test=develop	6 years ago
Bai Yifan	aa63d5ac6d	Make the distillation process not save teacher variables in PaddleSlim (#19633) ... * split teacher checkpoints with student checkpoints, test=develop * add unittest for graph.merge(), test=develop	6 years ago
Zeng Jinle	bb4f8dee83	add logs to left var memory size, test=develop (#19722)	6 years ago
chengduo	2c30e64b2f	increase timelimit test_pe_serexnext (#19702) ... test=develop	6 years ago
wangguanzhong	25dcd74d34	merge empty lod tensor, test=develop (#19228) ... * merge_empty_lod_tensor, test=develop * fix multiclass_nms, test=develop * refine API.spec, test=develop * add unittest case for fetch, test=develop * add lod tensor test, test=develop * return index for multiclass_nms, test=develop * add api for multiclass_nms2 * update API.spc, test=develop * refine api doc, test=develop * fix test_detection.py, test=develop * polish code, test=develop * add more unittest case, test=develop	6 years ago
gongweibao	6c2bc29cc0	Fix float16 optimizer. (#19682) ... Fix float16 optimizer	6 years ago
Chen Weihang	c78a4781bf	Fix train error when test_program.clone is executed after optimizer.minimize (#19397) ... * add prune when test_program.clone is executed after optimizer.minimize * add unittest, test=develop * add resnet and transformer test case, test=develop * add regularization for optimizer & program compare function, test=develop * add lstm unittest, test=develop * polish code based on review comment, test=develop * adapt to interface change in framework._prune, test=develop * update API.spec, test=develop	6 years ago
zhongpu	5f627488db	add kernel for unsqueeze_op and Add unsqueezed op test, test=develop (#19436) ... * add kernel for unsqueeze_op, test=develop * add kernel for unsqueeze_op, test=develop * add kernel for unsqueeze_op, test=develop	6 years ago
Zeng Jinle	a7691603a5	add gpu_allocator_try_time config, test=develop (#19675)	6 years ago
JesseyXujin	0b06db9413	delete transmission args in linear_chain_crf op (#19619) ... * delete args on linear_chain_crf_op doc * delete args on linear_chain_crf_op doc * delete args on linear_chain_crf_op doc * add code example * fix api doc * fix doc of crf * fix doc of crf * add test=develop * modify API.spec, test=develop	6 years ago
123malin	a25a716e87	Optimize fleet API: add input check for some interfaces (#18971) ... * fleet api add input check, test=develop	6 years ago
Aurelius84	25c0eb28cc	fix unittest random failed test=develop (#19654)	6 years ago
chengduo	5c4eb394e9	Make test_pe_seresnext serial (#19634) ... * make test_pe_seresnext serial test=develop * Increase test_pe_seresnext time limit on MAC test=develop	6 years ago
chengduo	ac34aac33f	Disable the test_parallel_executor_test_while_train temporarily (#19641) ... * Disable this unit test temporally test=develop * Split GPU and CPU test=develop	6 years ago
Chen Weihang	73daa3d6c0	Code Cleanup: delete three useless raw variables in Conv2D (#19644) ... * delete useless raw variables in Conv2D, test=develop * adjust the vars number in test_graph_wrapper to pass unittest, test=develop	6 years ago
Jie Fang	c6a598a276	init new amp, optimize inserting cast op for batchnorm (#18596) ... init new amp, optimize inserting cast op for batchnorm	6 years ago