Is mem_parser available?

In this page https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-283/index.html#page/Tegra%2520Linux%2520Driver%2520Package%2520Development%2520Guide%2Fdebugging_PTM.html
there seems to be a tool called mem_parser used in this section.
I want to refer to the source code of mem_parser though i could not find it.
So any suggestions?

hello roppinhoppin,

sorry, we don’t public release the sources of mem_parser binary.
mem_parser is designed to analyze physical memory dump. may I know what’s your use-case,
thanks

where i can get mem_parser from ?