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

From: @zhang_yi2020
Reviewed-by: @liangchenghui,@wuxuejian
Signed-off-by: @liangchenghui

From: @HulkTang
Reviewed-by: @chujinjin,@zhoufeng54
Signed-off-by: @chujinjin

From: @jachua
Reviewed-by: @liangchenghui,@guoqi1024
Signed-off-by: @liangchenghui

From: @huangbingjian
Reviewed-by: @hwhewei,@zh_qh
Signed-off-by: @zh_qh

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

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

From: @islam_amin
Reviewed-by: @john_tzanakakis
Signed-off-by:

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

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

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

From: @xsmq
Reviewed-by: @lilongfei15,@zhunaipan
Signed-off-by:

From: @cjh9368
Reviewed-by: @zhanghaibo5,@hangangqiang
Signed-off-by: @hangangqiang

Some function from ccsrc/profiler/device/cpu/cpu_data_saver* and ccsrc/profiler/device/gpu/data_saver* could be reused. Some function from ccsrc/profiler/device/cpu/cpu_profiling* and ccsrc/profiler/device/gpu/gpu_profiling* could be reused. This pr is to simplify these code.

From: @yepei6
Reviewed-by: @kisnwang,@kingxian
Signed-off-by: @kingxian

From: @wangshuide2020
Reviewed-by: @liangchenghui,@wuxuejian
Signed-off-by: @liangchenghui

From: @fangzehua
Reviewed-by: @kisnwang,@zhoufeng54
Signed-off-by: @zhoufeng54

From: @zhoufeng54
Reviewed-by: @kisnwang,@xu-yfei
Signed-off-by: @xu-yfei

From: @zhoufeng54
Reviewed-by: @kisnwang,@xu-yfei
Signed-off-by: @xu-yfei

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

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

From: @yangruoqi713
Reviewed-by: @zhang_xue_tong,@zhanghaibo5
Signed-off-by: @zhang_xue_tong

From: @huangbingjian
Reviewed-by: @zh_qh,@hwhewei
Signed-off-by: @zh_qh

From: @yuchaojie
Reviewed-by: @jjfeing,@kisnwang
Signed-off-by: @kisnwang

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

From: @lianliguang
Reviewed-by: @ginfung,@chujinjin
Signed-off-by: @chujinjin

From: @irmo
Reviewed-by: @zhoufeng54,@kisnwang
Signed-off-by: @kisnwang

From: @liubuyu
Reviewed-by: @zhoufeng54,@kisnwang
Signed-off-by: @kisnwang

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

From: @wangshuide2020
Reviewed-by: @liangchenghui,@ljl0711
Signed-off-by: @liangchenghui

From: @zhupuxu
Reviewed-by: @jjfeing,@zhoufeng54
Signed-off-by: @zhoufeng54

From: @louie5
Reviewed-by: 
Signed-off-by:

Signed-off-by: zhoufeng <zhoufeng54@huawei.com>

From: @shenwei41
Reviewed-by: @pandoublefeng,@liucunwei
Signed-off-by: @pandoublefeng,@liucunwei