The go-llrp package is a tiny library for simple LLRP message and paramter composition. See golemu for an example use of this package.
Install dep first and do the following:
go get github.com/iomz/go-llrp && cd $GOPATH/src/github.com/iomz/go-llrp && dep ensure
% go test -run=XXX -bench=BenchmarkUnmarshal -timeout=0 -v -benchmem
goos: linux
goarch: amd64
pkg: github.com/iomz/go-llrp
BenchmarkUnmarshal100Tags-32 100000 24435 ns/op 7344 B/op 114 allocs/op
BenchmarkUnmarshal200Tags-32 30000 45400 ns/op 14696 B/op 223 allocs/op
BenchmarkUnmarshal300Tags-32 20000 66518 ns/op 22616 B/op 335 allocs/op
BenchmarkUnmarshal400Tags-32 20000 91934 ns/op 29904 B/op 446 allocs/op
BenchmarkUnmarshal500Tags-32 10000 109674 ns/op 37256 B/op 555 allocs/op
BenchmarkUnmarshal600Tags-32 10000 135384 ns/op 45368 B/op 669 allocs/op
BenchmarkUnmarshal700Tags-32 10000 156957 ns/op 52976 B/op 779 allocs/op
BenchmarkUnmarshal800Tags-32 10000 179061 ns/op 59816 B/op 887 allocs/op
BenchmarkUnmarshal900Tags-32 10000 199013 ns/op 67928 B/op 1001 allocs/op
BenchmarkUnmarshal1000Tags-32 10000 227144 ns/op 75536 B/op 1111 allocs/op
PASS
ok github.com/iomz/go-llrp 82016.381s
go test -run=XXX -bench=BenchmarkUnmarshal -timeout=0 -v -benchmem 158855.53s user 671.25s system 194% cpu 22:46:57.00 totalLicensed under the MIT license. Copyright (c) 2016-2019 Iori Mizutani.