in bench/hash.go [88:101]
func hashIntFNV1A(i int) uint32 {
b := [8]byte{}
binary.BigEndian.PutUint64(b[:], uint64(i))
h := Init32
h = (h ^ uint32(b[0])) * prime32
h = (h ^ uint32(b[1])) * prime32
h = (h ^ uint32(b[2])) * prime32
h = (h ^ uint32(b[3])) * prime32
h = (h ^ uint32(b[4])) * prime32
h = (h ^ uint32(b[5])) * prime32
h = (h ^ uint32(b[6])) * prime32
h = (h ^ uint32(b[7])) * prime32
return h
}