GitLab

**Description**
Unify metric and add doc for cuBLAS and cuDNN functions.

**Description**
Replace `sum(results) / len(results)` with `statistics.mean(results)`

rename bin name and result metric of cublas and cudnn microbenchmark

* add error return code for cublas micro benchmark

* add benchmark for cublas test

* format

* revise error handling and test

* add interface to read json file, revise json file path and include .json in packaging

* add random_seed in arguments

* revise preprocess of cublas benchmark

* fix lint error and note error in source code

* update according comments

* revise input arguments from json file to custom str and convert json file to built-in dict list

* restore package config

* fit lint issue

* update platform and comments

* rename files to match source code dir and fix comments error
Co-authored-by: root <root@sb-validation-000001.51z1chmys5fuzfqyo4niepozre.bx.internal.cloudapp.net>