Simplified stable-compatible benchmark runner.
Almost all user code will only be interested in Bencher
and the
macros that are used to describe benchmarker functions and
the benchmark runner.
NOTE: There's no proper black_box
yet in this stable port of the
benchmark runner, only a workaround implementation. It may not work
exactly like the upstream test::black_box
.
One way to use this crate is to use it as dev-dependency and setup
cargo to compile a file in benches/
that runs without the testing harness.
In Cargo.toml:
[[bench]]
name = "example"
harness = false
In benches/example.rs:
extern crate bencher;
use Bencher;
benchmark_group!;
benchmark_main!;
#
#
Use cargo bench
as usual. A command line argument can be used to filter
which benchmarks to run.