iai-callgrind

library0.16.1rscratesunverified

A high-precision benchmarking framework for Rust that uses Callgrind for consistent performance measurements.

# Cargo.toml
[dependencies]
iai-callgrind = "0.16.1"

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · IAI-CALLGRIND

iai-callgrind

testingrustv0.16.1

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

library_benchmark

✓ use iai_callgrind::library_benchmark;

Defines and runs a Callgrind-based benchmark for a Fibonacci function.

use iai_callgrind::{library_benchmark, library_benchmark_group, main}; fn fibonacci(n: u64) -> u64 { match n { 0 => 1, 1 => 1, n => fibonacci(n-1) + fibonacci(n-2), } } #[library_benchmark] #[bench::short(10)] fn bench_fibonacci(n: u64) -> u64 { fibonacci(n) } library_benchmark_group!( name = fib_group; benchmarks = bench_fibonacci ); main!(library_benchmark_groups = fib_group);

Debug

Known issues

gotchaRequires Valgrind/Callgrind to be installed on the system.

fix

Install Valgrind (e.g., `apt install valgrind` on Debian/Ubuntu).

affects: >=0.1.0

Upgrade

Version history

0.16.1latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

6 hits · last 30 days

node

Resources

githubhttps://github.com/iai-callgrind/iai-callgrind ↗

homepagehttps://github.com/iai-callgrind/iai-callgrind ↗

docshttps://docs.rs/iai-callgrind/ ↗