8 Commits (f086ebb8b9b8e21f7d0d2056f6a961da080edfb2)

Author	SHA1	Message	Date
Qiao Longfei	0f353ab46e	cpu gpu transform function (#7191) ... * add rename guard * add device_data_transform * add device_data_transform_test * modify GetExpectedKernelType * update operator.run * support test test_label_semantic_roles * optimize code * optimize code * rename GetActualKernelType to GetExpectedKernelType * fix chunk_eval_op and device_data_transform_test * add is_same_place to place * optimize code, refine rename_guard * refine rename guard, add GetKernelTypeForVar * optimize code * add some log * rename guard * use sub scope to create var * fix compile * add IsInitialized for Tensor * add VarIsTensor * fix op_registry_test * test * tmp disable priority * restore switch_kernel.md * code clean	7 years ago
Qiao Longfei	af0c4c45a3	Impl kernel hint (#6883) ... * init kernel hint * fix typo * rm unused code * add include in op_kernel.h * restore op_kernel since it will be moved to op_kernel_type * change force_cpu to use_cpu * fix compilation	7 years ago
Yu Yang	e445b3ff20	Move framework.proto to proto namespace (#6718) ... * Move framework.proto to proto namespace * Fix compile * Fix compile * Fix Compile	7 years ago
QI JUN	61ec0b9516	Refine device context (#6433) ... There are mainly following fixes: - take `DeviceContext` as the template parameter of math functors and OpKernel instead of `Place` - remove `eigen_device` interface in base class `DeviceContext` - remove `GetEigenDevice` interface in `ExecutionContext` and base class `DeviceContext` - remove unused `platform::EigenDeviceConverter` - rename `REGISTER_OP_GPU_KERNEL` to `REGISTER_OP_CUDA_KERNEL` - rename `USE_GPU_ONLY_OP` to `USE_CUDA_ONLY_OP`	7 years ago
wanghaoshuang	29262ab24d	Fix unitest.	7 years ago
wanghaoshuang	ea7359c60b	Refine code and comments ... 1. Remove checking for num_neg_samples. 2. Fix dims of Output(Cost) and Input(Bias). 3. Renamed num_sampled_classes to num_neg_samples. 4. Add TODO for add more distribution sampler. 5. Init grad_data of bias by zero. 6. Refine comments. 7. Register a kernel for type double.	7 years ago
wanghaoshuang	09d32b068c	Add unitest and comments.	7 years ago
wanghaoshuang	3d276277df	Add nce op ... 1. Add nce forward and backward kernel for CPU	7 years ago