Command-line benchmarking tool

 Developed in Rust, hyperfine provides the following features:
  * Statistical analysis across multiple runs.
  * Support for arbitrary shell commands.
  * Constant feedback about the benchmark progress and current estimates.
  * Warmup runs can be executed before the actual benchmark.
  * Cache-clearing commands can be set up before each timing run.
  * Statistical outlier detection to detect interference from other programs and
 caching effects.
  * Export results to various formats: CSV, JSON, Markdown, AsciiDoc.
  * Parameterized benchmarks (e.g. vary the number of threads).