mirror of
https://github.com/cwinfo/yggdrasil-go.git
synced 2024-11-23 00:51:35 +00:00
41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
package main
|
|
|
|
import "wire"
|
|
import "fmt"
|
|
|
|
import "time"
|
|
|
|
func main() {
|
|
for idx := 0; idx < 64; idx++ {
|
|
num := uint64(1) << uint(idx)
|
|
encoded := make([]byte, 10)
|
|
length := wire.Encode_uint64(num, encoded)
|
|
decoded, _ := wire.Decode_uint64(encoded[:length])
|
|
if decoded != num {
|
|
panic(fmt.Sprintf("%d != %d", decoded, num))
|
|
}
|
|
}
|
|
const count = 1000000
|
|
start := time.Now()
|
|
encoded := make([]byte, 10)
|
|
//num := ^uint64(0) // Longest possible value for full uint64 range
|
|
num := ^uint64(0) >> 1 // Largest positive int64 (real use case)
|
|
//num := uint64(0) // Shortest possible value, most will be of this length
|
|
length := wire.Encode_uint64(num, encoded)
|
|
for idx := 0; idx < count; idx++ {
|
|
wire.Encode_uint64(num, encoded)
|
|
}
|
|
timed := time.Since(start)
|
|
fmt.Println("Ops:", count/timed.Seconds())
|
|
fmt.Println("Time:", timed.Nanoseconds()/count)
|
|
|
|
encoded = encoded[:length]
|
|
start = time.Now()
|
|
for idx := 0; idx < count; idx++ {
|
|
wire.Decode_uint64(encoded)
|
|
}
|
|
timed = time.Since(start)
|
|
fmt.Println("Ops:", count/timed.Seconds())
|
|
fmt.Println("Time:", timed.Nanoseconds()/count)
|
|
}
|