9 Commits (2787944c2b3d7b5cfc114004e096a9b28d53baf8)

Author	SHA1	Message	Date
danleifeng	9171f73714	fix fp16 grid_size for size=1; test=develop (#20812)	6 years ago
danleifeng	425279a57b	Improve elementwise operators performance in same dimensions. (#19763) ... Improve elementwise operators performance in same dimensions	6 years ago
Leo Chen	982e61f5ff	Update elementwise double grad to save gpu memory (#19509) ... * update elementwise double grad to save gpu memory, test=develop * update elementwise_mul/div_grad_grad to save memory, test=develop * remove eval function in eigen statement to save memory, test=develop * add unittest for elementwise_div_grad_grad without dout, test=develop * add unittest for elementwise_add_grad_grad without ddx, test=develop * add float16 cuda kernel for elementwise double grad op, test=develop	6 years ago
lvmengsi	10b23a72c1	Double backward elementwise div (#17416) ... * double backward, elementwise_div * fix dx empty. test=develop * bug fix (#17392) fix secure bug * Eanble stack operator for a Ngraph, test=develop (#17406) * fix sqrt_grad_grad unittest. test=develop (#17410) * fix sqrt_grad_grad unittest. test=develop * disable sqrt_grad_grad unittest. test=develop * test=develop, fix unittest * test=develop, fix unittest * test=develop, fix unittest * test=develop, fix bug * fix unittest. test=develop * fix unittest dx. test=develop * tmp fix! for test... test=develop * reduce tmp, test=develop * test=develop, reduce tmp * fix broadcast unittest. test=develop * fix format. test=develop * refine code. test=develop * refine code. test=develop * refine GetDoubleGradSafeTensor. test=develop * fix format. test=develop	6 years ago
Wu Yi	856f0da0fe	Fp16 training (#14992) ... * wip * wip * wip * wip for test * add fp16 tests test=develop * fix cpu build test=develop * fix test=develop * fix py3 tests test=develop * fix lr_scheduler dtype test=develop * fix test=dvelop * test fix ci compile test=develop * fix build and merge test=develop * fallback momentumop change to general test=develop * make fp16 lr schedule simple test=develop * fix ut test=develop * fix tests test=develop * remove fp16 learning rate cast test=develop	6 years ago
typhoonzero	da87f7a698	Revert "[Feature] Fp16 training for resnet50 (#14850)" ... This reverts commit 3d750f9c5a.	7 years ago
Wu Yi	3d750f9c5a	[Feature] Fp16 training for resnet50 (#14850) ... * wip * wip * wip * wip for test * add fp16 tests test=develop * fix cpu build test=develop * fix test=develop * fix py3 tests test=develop * fix lr_scheduler dtype test=develop * fix test=dvelop * test fix ci compile test=develop * fix build and merge test=develop * fallback momentumop change to general test=develop	7 years ago
Yu Yang	7604b1ad51	Fix Eigen macro when using GPU ... The macro should be defined by compiler rather than by source. test=develop	7 years ago
Wu Yi	a2d9b34417	Refine operator cmake (#14413) ... * wip simplify operator framework * wip * wip * done test=develop * clean test=develop * fix test=develop * fix deps test=develop * fix cpu build test=develop * fix tensorrt build test=develop * fix tests test=develop * fix test=develop * fix cpu build test=develop	7 years ago