Other Contributor: Adel Shafiei, John Tzanakakis

Merge pull request !4629 from lichen_101010/sendgraph_sendtensor_issue

change buffer type and chunk size

addressed sendtensor issue for large tensors

fix sendtensor part 2

fix bugs for sendtensor issue

fix CI errors

removes a print line

address comments

Other Authors: Harshvardhan Gupta, Li Chen

fix bugs for grpc implementation

addressed peer review comments

delete device_target code from Adel

add checksinglewatchpoint function for node level debugger

set the device target when sending metadata

add current node name

fix bugs for current node name

fix run_level_ bug

fix bugs for CheckSingleWatchpoint

fix multi-outputs node issue

fix num_step_ bug

fix continue_to previous node issue

fix run_level issue

fix merge conflict

smart kernel read, watch hit stop mid-sep, fix step number, read input tensors

cleanup the code and isolate UpdataStepNum function

do cpplint, Cppcheck and clang-format check

recover CMakeList.txt

mindspore grpc implementation

fix bugs for grpc implementation

addressed peer review comments

delete device_target code from Adel

add checksinglewatchpoint function for node level debugger

set the device target when sending metadata

add current node name

fix bugs for current node name

fix run_level_ bug

fix bugs for CheckSingleWatchpoint

fix multi-outputs node issue

fix num_step_ bug

fix continue_to previous node issue

fix run_level issue

fix merge conflict

smart kernel read, watch hit stop mid-sep, fix step number, read input tensors

cleanup the code and isolate UpdataStepNum function

do cpplint, Cppcheck and clang-format check

recover CMakeList.txt

only update step_num in one place

fix clang-format error

fix CI errors part2

update graphengine version

addressed comments