6 Commits (a60893f6b550d5dd03002a7b22e35368cd1a5dc3)

Author	SHA1	Message	Date
chentianyu03	879e913b6d	Make transpose, trace, kron, reshape, sum op support complex type (#29321) ... * add complex64 and complex128 type; add +-*/@ and slice opreator for complex types * add test cases for complex elementwise, matmul and getitem unittest * add test cases for complex types * add test cases for complex matmul unittest * kron, reshape, transpose support complex types * sum and trace op support complex types * add test case of sum and trace op * fix the bug of imag part of complex not initialized * format file * format code style * kron support type promotion; modify test cases	5 years ago
wangchaochaohu	463c72c2d9	refine gpu kernel config for Paddle (#28085)	5 years ago
Huihuang Zheng	d8fe517bf8	Add Support for SelectedRows for Transpose OP and Fix a Bug That SelectedRows Cannot be Supported in SimNet (#25536) ... This PR fixes a bug that SelectedRows cannot be supported in SimNet. The reason of this bug is that dygraph basic_engine didn't copy var's type when the var needs to be accumulated during backward. So when a var is SelectedRows and needs to be accumulated, like SimNet which calls net for two times, the var's type will be changed to default LoDTensor thus bug happens. To fix it, we just also copy the type. Without this PR, the accumulated SelectedRows parameters in dygraph will be changed into LoDTensor. So when we fixed the bug of supporting SelectedRows in SimNet, we found `test_imperative_lod_tensor_to_selected_rows` failed and threw the error that SelectedRows was not supported for Transpose OP. To fix it, too, this PR also added support for SelectedRows for Transpose OP.	5 years ago
Chen Weihang	0b54d54fd8	Fix index overflow bug of the CUDA kernel loop increment (#25435) ... * fix softmax_with_cross_entropy cuda kernel overflow bug, test=develop * replace old macro & for condition, test=develop * polish details, test=develop	5 years ago
liym27	b7b0b3595b	Add unittest for transformer prediction in dygraph_to_static (#23207) ... * Add unittest for transformer prediction in dygraph_to_static. * fix bug in fill_constant api. * Make transpose support size 0. test=develop	5 years ago
zhaoyuchen2018	54970444ce	Improve transpose performance with tile sm copy, test=develop (#22311) ... * Refine code, fix select tile error,test=develop * Refine element type and some comments, test=develop * Refine comments and gpu utils, test=develop * Remove some useless condition * Refine floor and ceil, test=develop * refine for loop. test=develop Signed-off-by: zhaoyuchen <zhaoyuchen01@baidu.com>	5 years ago