ppforest2::sys Namespace Reference

System-level utilities (process memory measurement). More...

Functions
long	get_peak_rss_bytes ()
	Get the peak resident set size (RSS) of the current process in bytes.

Detailed Description

System-level utilities (process memory measurement).

Function Documentation

get_peak_rss_bytes()

long ppforest2::sys::get_peak_rss_bytes

(

)

Get the peak resident set size (RSS) of the current process in bytes.

Uses platform-specific APIs: GetProcessMemoryInfo on Windows, getrusage on POSIX (macOS reports bytes, Linux reports KB * 1024).

Returns

Peak RSS in bytes, or -1 on failure.