In Go benchmarks, what does the 'b.ReportAllocs()' function do?
- Reports CPU usage during benchmarking
- Reports benchmark execution time
- Reports memory allocations occurring during benchmark
- Reports number of iterations in the benchmark loop
The 'b.ReportAllocs()' function in Go benchmarks is used to report memory allocations that occur during benchmark execution. By calling this function within benchmark functions, developers can track and analyze memory allocation patterns, helping them optimize memory usage and identify potential memory leaks in their code.
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