Thomas Haller 65a59bde57 tests/performance: print result in unique line
Previously, the result lines are not unique, for example

  Running test simple-construction
  Millions of constructed objects per second: 27.629
  Running test simple-construction1
  Millions of constructed objects per second: 151.879
  ...

That is undesirable, because we might want to parse the test results
with a script, and that's easier when the line is unique.

Change to:

  Running test simple-construction
  simple-construction: Millions of constructed objects per second: 27.629
  Running test simple-construction1
  simple-construction1: Millions of constructed objects per second: 151.879
  ...
2024-03-18 13:56:02 +00:00
..