benchmark

In-Language Micro-Benchmarking

Functions

Function	Description
`bench_now_ns`	Get current timestamp in nanoseconds.
`bench_start`	Start a benchmark timer.
`bench_stop`	Stop timer, return elapsed nanoseconds.
`bench_ms`	Stop timer, return elapsed milliseconds.
`bench_us`	Stop timer, return elapsed microseconds.
`bench_print_int`	Internal: print integer.
`bench_report`	Print benchmark result: “name: 12345ns (12.345ms)”
`bench_iter`	Run fn_ptr() n times. Returns total nanoseconds.
`bench_iter_report`	Run fn_ptr() n times and print results.

fn bench_now_ns() -> i64

Get current timestamp in nanoseconds.

fn bench_start() -> i64

Start a benchmark timer.

fn bench_stop(start: i64) -> i64

Stop timer, return elapsed nanoseconds.

fn bench_ms(start: i64) -> i64

Stop timer, return elapsed milliseconds.

fn bench_us(start: i64) -> i64

Stop timer, return elapsed microseconds.

fn bench_print_int(val: i64)

Internal: print integer.

fn bench_report(name: &i8, nlen: i64, start: i64)

Print benchmark result: “name: 12345ns (12.345ms)”

fn bench_iter(fn_ptr: i64, n: i64) -> i64

Run fn_ptr() n times. Returns total nanoseconds.

fn bench_iter_report(name: &i8, nlen: i64, fn_ptr: i64, n: i64)

Run fn_ptr() n times and print results.