What is the command to run benchmarks in Go?

  • go run benchmarks
  • go test -bench
  • go benchmark
  • go performance
The command to run benchmarks in Go is go test -bench. This command tells the Go testing tool to execute benchmark functions defined in your code. The -bench flag is followed by an optional regular expression to specify which benchmark functions to run. Running go test -bench without any regex will execute all available benchmarks in your package. Benchmarks are a crucial part of the testing process in Go and help ensure the performance of your code.
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