The default output is annoyingly verbose. You see
Running test simple-construction
simple-construction: Millions of constructed objects per second: 33.498
Running test simple-construction1
simple-construction1: Millions of constructed objects per second: 142.493
Running test complex-construction
complex-construction: Millions of constructed objects per second: 14.304
Running test complex-construction1
...
where the "Running test" lines just clutter the output. In fact so much
so, that my terminal fills up and I don't see the output of all tests in
one page. The "Running test" line is not so useful, because I mostly
care about the test result, and that line already contains the test
name.
Add an option to silence this.