This repository contains basic benchmarks for time.ParseDuration vs the proposed time.ParseDurationBytes.
There is an optional benchmark for testing time.Duration marhsal support proposed in cl24473
There are two version of the BenchmarkParseDurationByteInput benchmark, one for benchmarking master and the other for benchmarking cl24842
go get github.com/Shelnutt2/go-benchmark-ParseDuration
cd $GOPATH/src/github.com/Shelnutt2/go-benchmark-ParseDuration
go test -bench=BenchmarkParseDuration