mirror of
https://github.com/nspcc-dev/neo-go.git
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vm: port benchmarks from reference
Close #3601. Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
This commit is contained in:
Anna Shaleva
parent
0968c3a81f
commit
f4f87123d1
2 changed files with 436 additions and 0 deletions
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@ -6,6 +6,7 @@ import (
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"testing"
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"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
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"github.com/nspcc-dev/neo-go/pkg/vm/vmstate"
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"github.com/stretchr/testify/require"
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)
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@ -17,10 +18,17 @@ func benchScript(t *testing.B, script []byte) {
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err := vm.Run()
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t.StopTimer()
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require.NoError(t, err)
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require.Equal(t, vmstate.Halt, vm.State())
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t.StartTimer()
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}
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}
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func benchBase64Script(t *testing.B, base64Script string) {
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b, err := base64.StdEncoding.DecodeString(base64Script)
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require.NoError(t, err)
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benchScript(t, b)
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}
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// Shared as is by @ixje once upon a time (compiled from Python).
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func BenchmarkScriptFibonacci(t *testing.B) {
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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,
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@ -57,3 +65,421 @@ func BenchmarkIsSignatureContract(t *testing.B) {
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_ = IsSignatureContract(script)
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}
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}
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// BenchmarkNeoIssue2528Compat is a port of benchmark for the case described in
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// https://github.com/neo-project/neo/issues/2528.
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func BenchmarkNeoIssue2528Compat(t *testing.B) {
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// L01: INITSLOT 1, 0
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// L02: NEWARRAY0
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// L03: DUP
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// L04: DUP
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// L05: PUSHINT16 2043
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// L06: STLOC 0
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// L07: PUSH1
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// L08: PACK
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// L09: LDLOC 0
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// L10: DEC
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// L11: STLOC 0
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// L12: LDLOC 0
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// L13: JMPIF_L L07
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// L14: PUSH1
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// L15: PACK
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// L16: APPEND
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// L17: PUSHINT32 38000
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// L18: STLOC 0
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// L19: PUSH0
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// L20: PICKITEM
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// L21: LDLOC 0
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// L22: DEC
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// L23: STLOC 0
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// L24: LDLOC 0
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// L25: JMPIF_L L19
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// L26: DROP
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benchBase64Script(t, "VwEAwkpKAfsHdwARwG8AnXcAbwAl9////xHAzwJwlAAAdwAQzm8AnXcAbwAl9////0U=")
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}
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// BenchmarkNeoVMIssue418Compat is a port of benchmark for the case described in
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// https://github.com/neo-project/neo-vm/issues/418.
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func BenchmarkNeoVMIssue418Compat(t *testing.B) {
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// L00: NEWARRAY0
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// L01: PUSH0
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// L02: PICK
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// L03: PUSH1
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// L04: PACK
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// L05: PUSH1
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// L06: PICK
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// L07: PUSH1
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// L08: PACK
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// L09: INITSSLOT 1
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// L10: PUSHINT16 510
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// L11: DEC
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// L12: STSFLD0
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// L13: PUSH1
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// L14: PICK
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// L15: PUSH1
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// L16: PICK
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// L17: PUSH2
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// L18: PACK
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// L19: REVERSE3
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// L20: PUSH2
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// L21: PACK
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// L22: LDSFLD0
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// L23: DUP
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// L24: JMPIF L11
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// L25: DROP
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// L26: ROT
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// L27: DROP
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benchBase64Script(t, "whBNEcARTRHAVgEB/gGdYBFNEU0SwFMSwFhKJPNFUUU=")
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}
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// BenchmarkNeoIssue2723Compat is a port of benchmark for the case described in
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// https://github.com/neo-project/neo/issues/2723.
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func BenchmarkNeoIssue2723Compat(t *testing.B) {
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// L00: INITSSLOT 1
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// L01: PUSHINT32 130000
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// L02: STSFLD 0
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// L03: PUSHINT32 1048576
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// L04: NEWBUFFER
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// L05: DROP
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// L06: LDSFLD 0
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// L07: DEC
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// L08: DUP
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// L09: STSFLD 0
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// L10: JMPIF L03
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benchBase64Script(t, "VgEC0PsBAGcAAgAAEACIRV8AnUpnACTz")
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// TODO
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}
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// BenchmarkPoCNewBufferCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCNewBufferCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 23000000
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// STLOC 00
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// PUSHINT32 1048576
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// NEWBUFFER
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// DROP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f2ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAsDzXgF3AAIAABAAiEVvAJ13AG8AJfL///9JQA==")
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// TODO:
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// BenchmarkPoCNewBufferCompat
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// bench_test.go:20:
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// Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:168
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// Error: Received unexpected error:
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// at instruction 15 (NEWBUFFER): invalid size
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// Test: BenchmarkPoCNewBufferCompat
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}
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// BenchmarkPoCCatCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCCatCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 1048575
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// NEWBUFFER
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// PUSH1
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// NEWBUFFER
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// PUSHINT32 133333337
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// STLOC 00
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// OVER
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// OVER
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// CAT
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// DROP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f5ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAv//DwCIEYgCWYHyB3cAS0uLRW8AnXcAbwAl9f///0lA")
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// TODO:
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// BenchmarkPoCCatCompat
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// bench_test.go:20:
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// Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:192
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// Error: Received unexpected error:
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// at instruction 8 (NEWBUFFER): invalid size
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// Test: BenchmarkPoCCatCompat
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}
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// BenchmarkPoCLeftCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCLeftCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 1048576
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// NEWBUFFER
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// PUSHINT32 133333337
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// STLOC 00
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// DUP
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// PUSHINT32 1048576
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// LEFT
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// DROP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f1ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAgAAEACIAlmB8gd3AEoCAAAQAI1FbwCddwBvACXx////SUA=")
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// TODO:
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// BenchmarkPoCLeftCompat
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// bench_test.go:20:
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// Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:214
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// Error: Received unexpected error:
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// at instruction 8 (NEWBUFFER): invalid size
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// Test: BenchmarkPoCLeftCompat
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}
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// BenchmarkPoCRightCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCRightCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 1048576
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// NEWBUFFER
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// PUSHINT32 133333337
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// STLOC 00
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// DUP
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// PUSHINT32 1048576
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// RIGHT
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// DROP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f1ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAgAAEACIAlmB8gd3AEoCAAAQAI5FbwCddwBvACXx////SUA=")
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// TODO:
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// BenchmarkPoCRightCompat
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// bench_test.go:20:
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// Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:236
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// Error: Received unexpected error:
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// at instruction 8 (NEWBUFFER): invalid size
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// Test: BenchmarkPoCRightCompat
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}
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// BenchmarkPoCReverseNCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCReverseNCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT16 2040
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// STLOC 00
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// PUSHDATA1 aaabbbbbbbbbcccccccdddddddeeeeeeefffffff
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L cfffffff
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// PUSHINT32 23000000
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// STLOC 00
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// PUSHINT16 2040
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// REVERSEN
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f5ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAfgHdwAMKGFhYWJiYmJiYmJiYmNjY2NjY2NkZGRkZGRkZWVlZWVlZWZmZmZmZmZvAJ13AG8AJc////8CwPNeAXcAAfgHVW8AnXcAbwAl9f///0lA")
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}
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// BenchmarkPoCSubstrCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCSubstrCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 1048576
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// NEWBUFFER
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// PUSHINT32 133333337
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// STLOC 00
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// DUP
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// PUSH0
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// PUSHINT32 1048576
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// SUBSTR
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// DROP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f0ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAgAAEACIAlmB8gd3AEoQAgAAEACMRW8AnXcAbwAl8P///0lA")
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// TODO:
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// bench_test.go:20:
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// Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:285
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// Error: Received unexpected error:
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// at instruction 8 (NEWBUFFER): invalid size
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// Test: BenchmarkPoCSubstrCompat
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}
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// BenchmarkPoCNewArray is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCNewArray(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 1333333337
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// STLOC 00
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// PUSHINT16 2040
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// NEWARRAY
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// DROP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f4ffffff
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// RET
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benchBase64Script(t, "VwEAAlkNeU93AAH4B8NFbwCddwBvACX0////QA==")
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}
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// BenchmarkPoCNewStructCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCNewStructCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 1333333337
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// STLOC 00
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// PUSHINT16 2040
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// NEWSTRUCT
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// DROP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f4ffffff
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// RET
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benchBase64Script(t, "VwEAAlkNeU93AAH4B8ZFbwCddwBvACX0////QA==")
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}
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// BenchmarkPoCRollCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCRollCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT16 2040
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// STLOC 00
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// PUSHDATA1 aaabbbbbbbbbcccccccdddddddeeeeeeefffffff
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L cfffffff
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// PUSHINT32 23000000
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// STLOC 00
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// PUSHINT16 2039
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// ROLL
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f5ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAfgHdwAMKGFhYWJiYmJiYmJiYmNjY2NjY2NkZGRkZGRkZWVlZWVlZWZmZmZmZmZvAJ13AG8AJc////8CwPNeAXcAAfcHUm8AnXcAbwAl9f///0lA")
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}
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// BenchmarkPoCXDropCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCXDropCompat(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT16 2040
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// STLOC 00
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// PUSHDATA1 aaabbbbbbbbbcccccccdddddddeeeeeeefffffff
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L cfffffff
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// PUSHINT32 23000000
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// STLOC 00
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// PUSHINT16 2039
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// XDROP
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// DUP
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L f4ffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAfgHdwAMKGFhYWJiYmJiYmJiYmNjY2NjY2NkZGRkZGRkZWVlZWVlZWZmZmZmZmZvAJ13AG8AJc////8CwPNeAXcAAfcHSEpvAJ13AG8AJfT///9JQA==")
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}
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// BenchmarkPoCMemCpyBenchmark is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCMemCpyBenchmark(t *testing.B) {
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// INITSLOT 0100
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// PUSHINT32 1048576
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// NEWBUFFER
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// PUSHINT32 1048576
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// NEWBUFFER
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// PUSHINT32 133333337
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// STLOC 00
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// OVER
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// PUSH0
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// PUSH2
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// PICK
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// PUSH0
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// PUSHINT32 1048576
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// MEMCPY
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
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// JMPIF_L eeffffff
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// CLEAR
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// RET
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benchBase64Script(t, "VwEAAgAAEACIAgAAEACIAlmB8gd3AEsQEk0QAgAAEACJbwCddwBvACXu////SUA=")
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// TODO:
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// bench_test.go:20:
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// Error Trace: /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:20
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:29
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// /home/anna/Documents/GitProjects/nspcc-dev/neo-go/pkg/vm/bench_test.go:401
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// Error: Received unexpected error:
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// at instruction 8 (NEWBUFFER): invalid size
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// Test: BenchmarkPoCMemCpyBenchmark
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}
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// BenchmarkPoCUnpackCompat is a port of benchmark introduced in
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// https://github.com/neo-project/neo/pull/3512.
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func BenchmarkPoCUnpackCompat(t *testing.B) {
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// INITSLOT 0200
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// PUSHINT16 1010
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// NEWARRAY
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// STLOC 01
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// PUSHINT32 1333333337
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// STLOC 00
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// LDLOC 01
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// UNPACK
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// CLEAR
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// LDLOC 00
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// DEC
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// STLOC 00
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// LDLOC 00
|
||||
// JMPIF_L f5ffffff
|
||||
// RET
|
||||
benchBase64Script(t, "VwIAAfIDw3cBAlkNeU93AG8BwUlvAJ13AG8AJfX///9A")
|
||||
}
|
||||
|
||||
// BenchmarkPoCGetScriptContainerCompat is a port of benchmark introduced in
|
||||
// https://github.com/neo-project/neo/pull/3512.
|
||||
func BenchmarkPoCGetScriptContainerCompat(t *testing.B) {
|
||||
// SYSCALL System.Runtime.GetScriptContainer
|
||||
// DROP
|
||||
// JMP fa
|
||||
benchBase64Script(t, "QS1RCDBFIvo=")
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2832,6 +2832,16 @@ func makeProgram(opcodes ...opcode.Opcode) []byte {
|
|||
|
||||
func load(prog []byte) *VM {
|
||||
vm := newTestVM()
|
||||
vm.SyscallHandler = func(v *VM, id uint32) error {
|
||||
switch id {
|
||||
case interopnames.ToID([]byte(interopnames.SystemRuntimeGetScriptContainer)):
|
||||
// We're OK with dummy script container.
|
||||
v.Estack().PushItem(stackitem.Null{})
|
||||
default:
|
||||
return fmt.Errorf("unexpected syscall: %d", id)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
if len(prog) != 0 {
|
||||
vm.LoadScript(prog)
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue