From: @ouwenchang
Reviewed-by: 
Signed-off-by:

增加测试用例

修改测试用例

修改测试用例

修改算子实现，alpha 写死为 1.0

修改算子实现，alpha 写死为 1
修改算子注册

修改算子实现，dy 和 y 搞反了

修改测试代码

修改算子实现

修改算子实现，float16 单独走一个分支

修改算子实现，前端的 float 转换为double

修改算子实现，改回来了

修改算子实现，float16 转换为 Eigen 库中的 half

修改算子实现，float16 转换为 Eigen 库中的 half

修改算子实现，float16 转换为 Eigen 库中的 half

修改算子实现 在单独的文件中实现 EluGrad

修改算子实现 在单独的文件中实现 EluGrad

修改算子实现 在单独的文件中实现 EluGrad

修改算子实现 在单独的文件中实现 EluGrad

格式化代码

修改 pylint 错误

更新注释信息

删除未使用的私有变量

删除未使用的私有变量

Fix can not collect input data when batch size is 1 and total step
number is 1

Fixed spelling errors

From: @yanglf1121
Reviewed-by: @wuxuejian,@kisnwang
Signed-off-by: @wuxuejian

From: @xukailun_1
Reviewed-by: @wuxuejian,@liangchenghui
Signed-off-by: @wuxuejian

From: @jiangzg001
Reviewed-by: @liangchenghui
Signed-off-by: @liangchenghui

From: @david-he91
Reviewed-by: 
Signed-off-by:

From: @yanglf1121
Reviewed-by: 
Signed-off-by:

From: @cathwong
Reviewed-by: @robingrosman,@nsyca
Signed-off-by: @robingrosman

From: @tom__chen
Reviewed-by: 
Signed-off-by:

From: @zsj_mind
Reviewed-by: @zh_qh,@zhoufeng54
Signed-off-by: @zh_qh

Signed-off-by: zhushujing <zhushujing@huawei.com>

From: @Somnus2020
Reviewed-by: 
Signed-off-by:

From: @alexyuyue
Reviewed-by: 
Signed-off-by:

From: @mhmotallebi
Reviewed-by: 
Signed-off-by:

From: @yangzhenzhang
Reviewed-by: @kisnwang,@stsuteng
Signed-off-by: @stsuteng

From: @jonwe
Reviewed-by: @robingrosman,@tom__chen,@robingrosman,@tom__chen
Signed-off-by: @tom__chen

From: @zhangbuxue
Reviewed-by: @ginfung,@zh_qh,@ginfung
Signed-off-by: @ginfung

From: @yangzhenzhang
Reviewed-by: @stsuteng,@kisnwang
Signed-off-by: @stsuteng

Signed-off-by: alex-yuyue <yue.yu1@huawei.com>

From: @wuxuejian
Reviewed-by: @kisnwang,@liangchenghui
Signed-off-by: @liangchenghui

From: @peilin-wang
Reviewed-by: @tom__chen,@robingrosman
Signed-off-by: @robingrosman

From: @TFbunny
Reviewed-by: @tom__chen
Signed-off-by:

From: @zhangbuxue
Reviewed-by: 
Signed-off-by:

From: @yanghaitao1
Reviewed-by: @wangyue01,@lilongfei15
Signed-off-by: @lilongfei15

From: @yuchaojie
Reviewed-by: 
Signed-off-by:

From: @zichun_ye
Reviewed-by: @wang_zi_dong,@sunnybeike
Signed-off-by:

fix typo in probability module

fix pylint in msp

From: @yanzhenxiang2020
Reviewed-by: 
Signed-off-by: