How do you create a basic benchmark test in Go?
- By using the go test command.
- By using the go benchmark command.
- By adding a Benchmark function to a test file.
- By adding a Benchmark tag to a function.
To create a basic benchmark test in Go, you need to add a Benchmark function to a test file. This function follows a specific naming convention like BenchmarkXxx(*testing.B) where Xxx is the name of the code you want to benchmark. Inside the Benchmark function, you use the testing.B parameter to perform the code you want to measure, and Go's testing framework will record the execution time. Running go test -bench=. will execute all benchmark functions in your test files.
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