Allow user to define the maximum number of kernel arguments

[deukhyun-cha]

Allow user to define the maximum number of kernel arguments as a CMake parameter and auto-generate the necessary codes if needed. This is to provide flexibility for any larger number of kernel argument required by an application and to optimize the compile time. When the default value predefined is used it compile with generated codes already there without re-generating them.

[deukhyun-cha]

There is a couple of remarks;

• Using Makefile requires defining the variable and running the python script manually if needed. Applying the same default value would be useful (updated).
• Minimum required version of python to run the python script for code generation was obtained with a limited test set (ex. 3.5.1 doesn't work, 3.7.2 works). This could probably be improved.

[codecov]

Codecov Report

Merging #718 (d02cc59) into development (ec6e59d) will increase coverage by 0.00%.
The diff coverage is n/a.

❗ Current head d02cc59 differs from pull request most recent head 63dbab5. Consider uploading reports for the commit 63dbab5 to get more accurate results

Additional details and impacted files

@@             Coverage Diff              @@
##           development     #718   +/-   ##
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  Coverage        75.26%   75.27%           
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  Files              297      297           
  Lines            19324    19327    +3     
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+ Hits             14544    14548    +4     
+ Misses            4780     4779    -1     

see 2 files with indirect coverage changes