Adding python script for rocprofv3 (#849)

* Adding python script for rocprofv3

* script update

* updating script

* Fixing script for counter collection tests

* Fixing Sanitizer issues

* Adding YAML input file support

* Fixing counter validation tests

* script modifications

* Adding missing LD_PRELOAD

* doc updates

* Adding test for yaml input

* updated yaml extension support in doc

* backward compatibility

* updating scripts

* Fixing git history rocprofv3- part1

* Fixing git history rocprofv3- part2

* Fixing rocprofv3 history final

* Rebasing PR 860 for json support

* Review comments: Parser updates

* Removed color encoding and rebasing again

* Addressing review comments

* removing globals

* Update rocprofv3.py

- update tests to conform to new argparse requirements
- added support for JSON

* Slight tweak to update_env for ROCP_OUTPUT_FORMAT

* Update rocprofv3.py

- Handle ROCPROF_PRELOAD
- Add --preload option
- Add --kernel-names option

* Update rocprofv3.py

- Fix update_env handling of prepend/append
- Tweak --preload argument

---------

Co-authored-by: Jonathan R. Madsen <jonathanrmadsen@gmail.com>

source/bin/rocprofv3.sh

@@ -56,6 +56,7 @@ usage() {
   echo -e ""
   echo -e "${GREEN}-d   | --output-directory ${RESET}    For adding output path where the output files will be saved"
   echo -e "\t#${GREY} usage (with custom dir):  rocprofv3 --hsa-trace -d <out_dir> <executable>${RESET}"
+  echo -e "${GREEN} | --output-format ${RESET}    For adding output format(supported formats: csv, json)"
   echo -e ""
   echo -e "${GREEN}--output-format ${RESET}              For specifying output format. Case-insensitive, comma separated. Options: CSV, JSON, PFTRACE"
   echo -e "\t#${GREY} Examples:"