100 Commits (c2c876f718b5fe77a55e43cf397dfd85e898dddb)

Author	SHA1	Message	Date
Zeng Jinle	8008ab4e6b	Remove legacy C++ memory optimization codes (#18834) ... * remove legacy memory optimization codes, test=develop * follow huihuang's comments,test=develop * follow luotao's comments, test=develop	7 years ago
Zeng Jinle	d3003a1620	Feature/buffer_shared_inplace (#17911) ... * feature/buffer_shared_inplace, test=develop * refine code, test=develop * fix elementwise_add op cpu inplace and sum inplace bug, test=develop * add unittest and debug log, test=develop * fix parallel_executor scope bug, polish code, test=develop * fix sum op, activation op, single_in_place_inference bug, test=develop * remove kLocalExecScopeName, test=develop * fix unittest,test=develop * fix out_var first version bug, test=develop * follow comments,test=develop	7 years ago
chengduo	55baeceddb	Enhance execution error info (#18482) ... * enhance execution error info test=develop	7 years ago
hutuxian	6e0df3102e	Refactor for Pipeline Thread Check (#18459) ... move the thread-check code from train_from_dataset to a single function add UT for the thread check function	7 years ago
xsrobin	47e2ef38e9	add "import paddle.fluid as fluid" to examples lack of it	7 years ago
hutuxian	e42057cd1a	add ut for pipeline training (#18289)	7 years ago
jiaqi	3f8031e256	dataset (#17973) ... (1) use channel instead of vector/BlockingQueue in Dataset，to keep same with existing implementation, and make code more readable and flexible (dataset single output channel or multi output channel). one previous memory out of limit problem is cause by not release memory after training. (2) add Record because MultiSlotType costs too much memory (80B)，fix memory out of limit problem. (3) add Channel, Archive in paddle/fluid/framework (4) change dataset from shared_ptr to unique_ptr in pybind (5) move create/destroy readers from trainer to dataset (6) move shuffle from datafeed to dataset. dataset holds memory, datafeed is only for load data and feed data to network. (7) fix thread num bug of Dataset when filelist size < thread num (8) support set_queue_num in InMemoryDataset	7 years ago
hutuxian	cf15c3ff1e	fix errors in python3 (#18239) ... * fix relative import error in python3 * fix debug string info	7 years ago
hutuxian	969e6378b9	Pipeline Concurrency (#17402) ... Add Pipeline Concurrency Train Mode: - Cpp: pipeline_trainer & section_worker - Python: PipelineOptimizer - Add a new data_feed type: PrivateInstantDataFeed - Add a test demo of pipeline trainer and the test model is gnn - Do not support win32 now	7 years ago
guru4elephant	d52391094d	fix prepare context redundant code problem, optimize executor by cach… (#17743) ... * fix prepare context redundant code problem, optimize executor by caching create_varaiables test=develop * cache sub_scope, program, var when use_program_cache=True is set * make fetch_list runable with variables, add more unittest for use_program_cache	7 years ago
guru4elephant	326bf8291a	add Run Prepared Ctx (#17616) ... add Run Prepared Ctx, fix pybind problem	7 years ago
guru4elephant	7f8bc49d00	polish_executor_and_add_ctx_cache (#17536) ... * polish_executor_and_add_ctx_cache	7 years ago
jiaqi	66d51206b1	add save/load model, shrink table, cvm, config file & fix pull dense bug (#17118) ... * add save/load model, shrink table, cvm, config file & fix pull dense bug test=develop * fix global shuffle bug, fix pull dense bug, fix release memeory bug, fix shrink error add client flush, add get data size test=develop * fix global shuffle bug test=develop * fix global shuffle bug test=develop * fix code style test=develop * fix code style & modify pslib cmake test=develop * fix error of _role_maker test=develop * fix code style test=develop * fix code style test=develop * fix code style test=develop * fix code style test=develop * fix code style test=develop * fix windows compile error of fleet test=develop * fix global shuffle bug * add comment test=develop * update pslib.cmake test=develop * fix fill sparse bug test=develop * fix push sparse bug test=develop	7 years ago
qingqing01	e32c9888f5	Double backward of conv2d. (#17211) ... * Add conv2d_grad_grad_op * Extracte the cuDNN conv algo searching code in conv_cudnn_helper.h. - Now use it in conv2d_grad_grad. - Will simply the searching code in conv2d and conv2d_grad in next PR. * Enhance and fix bug in unit testing of gradient_checker. * Support to fetch empty variables，return None in Python.	7 years ago
guru4elephant	5d6a1fcf16	fix infer_from_dataset and train_from_dataset (#17243) ... * fix train_from_dataset and infer_from_dataset example * add inductive dim for data_reader, example: shape=[-1, 1], then -1 will be inducted through run-time reading of number of elements	7 years ago
lujun	e388a1fb66	Repair api example (#17221) ... Fix the following API examples: paddle.fluid.scope_guard paddle.fluid.backward.append_backward paddle.fluid.cpu_places paddle.fluid.cuda_pinned_places paddle.fluid.cuda_places paddle.fluid.in_dygraph_mode paddle.fluid.CUDAPlace paddle.fluid.CPUPlace paddle.fluid.CUDAPinnedPlace	7 years ago
chengduo	8f534696b7	Polish Executor and Compiler doc (#17262) ... * polish doc test=develop * updata parallel executor doc test=develop * update API.spec test=develop * polish code test=develop	7 years ago
Zeng Jinle	1202d3fc74	Refine model gpu memory (#16993) ... * speedup gc and inplace softmax_with_cross_entropy_grad test=develop * refine models gpu mem Merge skip vars and warning messages of mem opt remove relu mem opt test=develop * follow comments test=develop	7 years ago
dongdaxiang	05464e7c5c	add gpu training for Executor.train_from_dataset ... test=develop	7 years ago
xjqbest	5e5139283b	fix runtime error ... test=develop	7 years ago
xjqbest	271b7147cc	fix dataset bug ... test=develop	7 years ago
dongdaxiang	a53c8cd5a7	fix infer_from_dataset docs and abastract class problem ... test=develop	7 years ago
dongdaxiang	3829eac27b	fix API spec about infer_from_dataset ... test=develop	7 years ago
dongdaxiang	87027a2eef	fix API.spec problem and executor's docstring ... test=develop	7 years ago
dongdaxiang	ade9337486	fix API.spec ... test=develop	7 years ago
dongdaxiang	60b7bf6fa6	add infer_from_dataset for inference	7 years ago
dongdaxiang	8e14d8f900	add data_generator package into setup.py	7 years ago
dongdaxiang	d87ba58c14	refine document of python API, make device_worker and trainer's API private ... test=develop	7 years ago
dongdaxiang	b95b80bc76	add doc string for executor and update API.spec ... test=develop	7 years ago
dongdaxiang	6bf796df14	refine print fetch list	7 years ago
xjqbest	1ec8fab7c8	remove error line	7 years ago
xjqbest	b7940c2918	fix bug of gen_worker_desc and set_filelist, add some doc	7 years ago
dongdaxiang	68d7bf3de5	add fetch var function ... test=develop	7 years ago
dongdaxiang	9419de521f	add IO percent for multi_trainer	7 years ago
dongdaxiang	6af697adb0	add trainfileswithprofiler for downpour worker	7 years ago
dongdaxiang	b7a202aa38	add distributed optimizer factory	7 years ago
dongdaxiang	3641a78b01	add incubate for unified API	7 years ago
dongdaxiang	e657c127a8	hide opt_info in distirbuted optimizer	7 years ago
dongdaxiang	ff87698a44	refactor downpour optimization	7 years ago
dongdaxiang	b66f0074b6	fix data reading bugs in api, add VLOG(3) log for setup	7 years ago
dongdaxiang	b415ec27e8	make Dataset* as an argument	7 years ago
sneaxiy	2f54d9f995	Merge develop ... test=develop	7 years ago
Zeng Jinle	f8df9eb32e	fix api doc (#16201) ... test=develop	7 years ago
sneaxiy	ac0e0f5181	merge develop ... test=develop	7 years ago
sneaxiy	b80d76f784	merge develop	7 years ago
sneaxiy	732fa00eaf	disable gc in recurrent_op currently ... test=develop	7 years ago
sneaxiy	7c4303bc4a	Fix doc ... test=develop	7 years ago
sneaxiy	69b1ebdfa5	merge develop ... test=develop	7 years ago
Xin Pan	8b1672fe76	follow comments ... test=develop	7 years ago
Xin Pan	26e32e095a	allow compiler to use graph ... test=develop	7 years ago