CppBenchmark

Provides nanosecond accuracy for function calls, as shown in examples like benchmarking sin() with 6 ns average time, enabling fine-grained performance analysis.

Supports configurable thread counts and producer-consumer patterns, demonstrated in examples with atomic operations and mutex queues, ideal for concurrent code profiling.

Verified builds across Linux, macOS, and Windows with various compilers (GCC, Clang, Visual Studio), indicated by extensive CI badges in the README.

Integrates High Dynamic Range (HDR) histograms for latency measurement, allowing in-depth profiling and visualization, as seen in examples with sleep and clock benchmarks.

Allows benchmarks with single, pair, or triple parameters, including ranges and custom selectors, enabling comprehensive scenario testing without code duplication.