25 Commits (c5330fa77254fca6bf68cf43558397d121caa392)

Author	SHA1	Message	Date
emailweixu	58b4c9af34	Fixing duplicate struct name TensorSetConstant. (#5532) ... TensorSetConstant struct is used both in math_function.cc and math_function.cu. Somehow the release version can correctly handle it. But in debug version, set_constant_with_place() in math_function.cu uses the TensorSetConstant in math_function.cc and causes crash.	9 years ago
Yu Yang	0708a1550c	Fix CI	9 years ago
Yu Yang	aadb098138	Add `op::math::set_constant` without template	9 years ago
dangqingqing	cd38286684	Add gradient check unit testing and fix bug.	9 years ago
Markus Kliegl	164898277c	MatMul operator (#4856) ... * initial matmul operator Similar to np.matmul, but also has transpose_X and transpose_Y flags, and only supports tensors from rank 1 to 3 inclusive. For GPU, uses cublas?gemmStridedBatched. For CPU, uses cblas_?gemm_batch if available via MKL; otherwise a simple serial implementation that loops over the batch dimension is employed for now.	9 years ago
qijun	ab5dc9fe18	remove SelectedRows functors to selected_rows_functor.h	9 years ago
qijun	df2d1769fd	fix code style	9 years ago
qijun	7ef568e893	fix gpu unittest error	9 years ago
qijun	f59a7c1d36	add gpu functor for SelectedRows	9 years ago
guosheng	9ffa79cd91	Add gemm with stride	9 years ago
Yu Yang	81d56ca86b	Remove lazy-initialization in device_context ... * Also use `const DeviceContext&` all the time, to prevent `const_cast` Fix #4169 Fix #3468 Fix #3475	9 years ago
qijun	960a525550	fix gpu build error	9 years ago
qijun	2ec8dab4c7	follow comments	9 years ago
qijun	37aa4b98ff	refine unittest	9 years ago
qijun	c2631ebf6f	add unittest	9 years ago
qijun	331b304a18	merge baidu/develop	9 years ago
qijun	52b52ba80c	fix gpu build error	9 years ago
qijun	de967fcefe	set gemm support continuous memory now	9 years ago
qijun	7eb07b3399	fix conflict	9 years ago
qijun	8de4e3bdd6	disable gpu implementation temporarily	9 years ago
qijun	7307b439e1	fix gpu build error	9 years ago
qijun	5703eb50fa	add .clang-format file	9 years ago
qijun	97d8175a5e	add global matmul function for Tensor	9 years ago
qijun	f190a79538	fix gpu build error	9 years ago
qijun	22dac40c3a	add gemm for both cpu and gpu	9 years ago