Go Benchmark Map vs Slice

A quick benchmark comparing performance of writing to a map versus appending to a slice. I also created two separate benchmarks to compare setting bool versus uint8 in the maps. It looks like the map with the uint8 values is the fastest option.

Results

Mon Dec 17 09:37:28 > go test -bench=. -benchtime=20s
goos: darwin
goarch: amd64
pkg: github.com/miketmoore/mapsvsslicesperf
BenchmarkMapBool-8      100000000          208 ns/op
BenchmarkMapUint8-8     200000000          180 ns/op
BenchmarkSlice-8        20000000       1967 ns/op
PASS
ok   github.com/miketmoore/mapsvsslicesperf    118.673s

Code