mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-12-30 15:01:35 +00:00
51 lines
1.3 KiB
Go
51 lines
1.3 KiB
Go
|
package vm
|
||
|
|
|
||
|
|
import (
|
||
|
|
"encoding/base64"
|
||
|
|
"strconv"
|
||
|
|
"testing"
|
||
|
|
|
||
|
|
"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
|
||
|
|
"github.com/stretchr/testify/require"
|
||
|
|
)
|
||
|
|
|
||
|
|
func benchScript(t *testing.B, script []byte) {
|
||
|
|
for n := 0; n < t.N; n++ {
|
||
|
|
t.StopTimer()
|
||
|
|
vm := load(script)
|
||
|
|
t.StartTimer()
|
||
|
|
err := vm.Run()
|
||
|
|
t.StopTimer()
|
||
|
|
require.NoError(t, err)
|
||
|
|
t.StartTimer()
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Shared as is by @ixje once upon a time (compiled from Python).
|
||
|
|
func BenchmarkScriptFibonacci(t *testing.B) {
|
||
|
|
var script = []byte{87, 5, 0, 16, 112, 17, 113, 105, 104, 18, 192, 114, 16, 115, 34, 28, 104, 105, 158, 116, 106, 108, 75,
|
||
|
|
217, 48, 38, 5, 139, 34, 5, 207, 34, 3, 114, 105, 112, 108, 113, 107, 17, 158, 115, 107, 12, 2, 94, 1,
|
||
|
|
219, 33, 181, 36, 222, 106, 64}
|
||
|
|
benchScript(t, script)
|
||
|
|
}
|
||
|
|
|
||
|
|
func BenchmarkScriptNestedRefCount(t *testing.B) {
|
||
|
|
b64script := "whBNEcARTRHAVgEB/gGdYBFNEU0SwFMSwFhKJPNFUUVFRQ=="
|
||
|
|
script, err := base64.StdEncoding.DecodeString(b64script)
|
||
|
|
require.NoError(t, err)
|
||
|
|
benchScript(t, script)
|
||
|
|
}
|
||
|
|
|
||
|
|
func BenchmarkScriptPushPop(t *testing.B) {
|
||
|
|
for _, i := range []int{4, 16, 128, 1024} {
|
||
|
|
t.Run(strconv.Itoa(i), func(t *testing.B) {
|
||
|
|
var script = make([]byte, i*2)
|
||
|
|
for p := 0; p < i; p++ {
|
||
|
|
script[p] = byte(opcode.PUSH1)
|
||
|
|
script[i+p] = byte(opcode.DROP)
|
||
|
|
}
|
||
|
|
benchScript(t, script)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|