20 Commits (3dc72a26b23e7d0767ba9bb314a93a0074b3d1d1)

Author	SHA1	Message	Date
dzhwinter	b9b75377a2	Feature/hooks (#7513) ... * add copyright hook * add copyright hook * refine copyright hook * "test copyright hook" * fix check style * fix ci	7 years ago
Qiao Longfei	91f80f792d	Topk share lod (#7373) ... * add lod tensor ToAbsOffset test * add share lod to topk op and softmax op	7 years ago
Yu Yang	1dad4bb2e9	Remove unused LoDTensor methods (#7247) ... * Remove unused LoDTensor methods * Update	7 years ago
Yancey	e5fe8935fb	send_recv variables (#7161) ... * send_recv variable * delete unused logs * fix ci failed * update * resize tensor before tensor copy * add selectedrows unit test * check rows	7 years ago
Yancey	2cdef424d9	Implement selectedrows serialize and deserialize (#7042) ... * implement selectedrows serialize and deserialize * make serialize/deserialize as global function * recover send_imp.cc * delete unused brackets * fix compile error * serialize version in LodTensor and SelecetedRows * fix ci * fix ci	7 years ago
Yu Yang	f72729d407	Feature/rnn to array to lod tensor (#5411) ... * Add LoDRankTable LoD Rank Table stores the `level` of `lod` which is ordered by sequence length in descending order. It is useful when implement dynamic RNN and is shared by dynamic RNN memory, dynamic RNN slice input and dynamic RNN slice output operators. * Add skeleton for array_to_lod_tensor and lod_tensor_to_array * Add VarType::LoDTensorArray * Add PyBind of LoDTensorArray * Add InferVarType * Add first unittest * Add ut * Add unittest * Add unittest * Add unittests * update * init * add infershape for lod_tensor_to_array_op * compelete array_to_lod_tensor_op * copy data * clean code * clean code * Fix unittest data * fix bugs * fix compile error * Refine TensorToArrayOp * refactor array_to_lod_tensor * Unittest * fix bugs * Fix unittest * Fix unittest * debug * Debug * Fix unittest * clean code * refactor * use ostream * update test * fix gpu build error * make gpu test pass	7 years ago
fengjiayi	d05c182e93	Add LoD's slice and append function (#5368) ... * Add GetFineGrainedLoDLength and AppendLoD * Follow comments and fix bugs * fix a compile error * fix a compile bug	7 years ago
Yu Yang	efc2464f6c	Feature/save op (#5090) ... * Init * Stash * Polish SaveLoadOp * Fix CI * Polish code * Save GPU Tensor * Stash * Fix CI	7 years ago
Yan Chunwei	9a0233de9f	Feature/tensor array lod pack (#5007)	7 years ago
dzhwinter	fd2eb55071	"Serialize LoDTensor, Save/Restore model" (#4602) ... * "add model format design doc" * "add restore function" * "add parse protobuf" * "move necessary information to saver.proto" * "format code" * "add gpu option" * "add lod info" * "add saveop python test wrapper" * "checkpoint reuse save operator" * "rewrite model format design doc" * "async support needed" * "fix run once" * "fix doc based on comments" * "refine based on comments" * "fix based comments" * "remove persistable flag from framework.proto" * "add IndicateDataType to restore op" * "add save test" * "modify save restore code" * "modified the restore logic" * rm checkpoint_op.cc * rm test_checkpoint_op.py * "get inputs outputs name from execution context" * Saving each variable to a independent file * Fix bugs * Rewrite save_restore_op_test with new Python framework * Move `SaveOp` and `RestoreOp` from OpWithKernel to OpBase * Refine unit test of SaveOp and RestoreOp * fix compile errorwq	7 years ago
Yan Chunwei	db7b11719b	change lod tensor to absolute offsets (#4952)	7 years ago
Yan Chunwei	e43073e898	design of TensorArray to simplify varient/dynamic RNNs (#4447) ... * some enforce change * add LoDTensor::NumElements(id,id) * update * init * finish * refacter interfaces	8 years ago
Yan Chunwei	fdc4d4abce	rename LoDTensor::Slice to Shrink (#4343)	8 years ago
dangqingqing	d11430e009	Use the inheritance in the definition of LoDTensor.	8 years ago
Yan Chunwei	c0523f24b0	rename LOD to LoD for short of "Level of Details" (#3936)	8 years ago
qijun	835572afe7	make LODTensor class instead struct	8 years ago
qijun	0397844266	remove unused codes	8 years ago
qijun	f03811b06f	init refine LODTensor	8 years ago
Yan Chunwei	1ee633d1d2	remove detail from LODTensor (#3364) ... * remove SliceCopied * remove SliceCopied * rename SliceShared to SliceLevels, SliceInLevel * merge lod_tensor/details * remove lod_start_pos_'s shared_ptr * make lod-tensor a special tensor * add clone to lod_tensor * add lod tensor impl * add lodtensor clone test * init lod * add equal * merge LOD and its methods * recover tensor and variable * change thrust to host_vector	8 years ago
Yan Chunwei	ede02d7d79	LODTensor (Level of details, or Level of sequences Tensor). (#3109) ... * add lodtensor * add reshape of lod * add details * rename Elements/Levels * size_t and vector reserve * add details * add const& std::shared_ptr * add lod_tensor_impl.h * remove a shared_ptr	8 years ago