| // Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| // TODO(37581): Generate this file. |
| |
| // These micro benchmarks track the speed of reading and writing C memory from |
| // Dart with a specific marshalling and unmarshalling of data. |
| |
| import 'dart:ffi'; |
| import 'dart:io'; |
| |
| import 'package:benchmark_harness/benchmark_harness.dart'; |
| |
| import 'dlopen_helper.dart'; |
| |
| // |
| // Trampoline functions. |
| // |
| |
| DynamicLibrary ffiTestFunctions = dlopenPlatformSpecific("native_functions", |
| path: Platform.script.resolve("native/out/").path); |
| |
| typedef NativeFunction1Uint8 = Uint8 Function(Uint8); |
| typedef Function1int = int Function(int); |
| Function1int function1Uint8 = ffiTestFunctions |
| .lookupFunction<NativeFunction1Uint8, Function1int>("Function1Uint8"); |
| |
| typedef NativeFunction1Uint16 = Uint16 Function(Uint16); |
| Function1int function1Uint16 = ffiTestFunctions |
| .lookupFunction<NativeFunction1Uint16, Function1int>("Function1Uint16"); |
| |
| typedef NativeFunction1Uint32 = Uint32 Function(Uint32); |
| Function1int function1Uint32 = ffiTestFunctions |
| .lookupFunction<NativeFunction1Uint32, Function1int>("Function1Uint32"); |
| |
| typedef NativeFunction1Uint64 = Uint64 Function(Uint64); |
| Function1int function1Uint64 = ffiTestFunctions |
| .lookupFunction<NativeFunction1Uint64, Function1int>("Function1Uint64"); |
| |
| typedef NativeFunction1Int8 = Int8 Function(Int8); |
| Function1int function1Int8 = ffiTestFunctions |
| .lookupFunction<NativeFunction1Int8, Function1int>("Function1Int8"); |
| |
| typedef NativeFunction1Int16 = Int16 Function(Int16); |
| Function1int function1Int16 = ffiTestFunctions |
| .lookupFunction<NativeFunction1Int16, Function1int>("Function1Int16"); |
| |
| typedef NativeFunction1Int32 = Int32 Function(Int32); |
| Function1int function1Int32 = ffiTestFunctions |
| .lookupFunction<NativeFunction1Int32, Function1int>("Function1Int32"); |
| |
| typedef NativeFunction2Int32 = Int32 Function(Int32, Int32); |
| typedef Function2int = int Function(int, int); |
| Function2int function2Int32 = ffiTestFunctions |
| .lookupFunction<NativeFunction2Int32, Function2int>("Function2Int32"); |
| |
| typedef NativeFunction4Int32 = Int32 Function(Int32, Int32, Int32, Int32); |
| typedef Function4int = int Function(int, int, int, int); |
| Function4int function4Int32 = ffiTestFunctions |
| .lookupFunction<NativeFunction4Int32, Function4int>("Function4Int32"); |
| |
| typedef NativeFunction10Int32 = Int32 Function( |
| Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32); |
| typedef Function10int = int Function( |
| int, int, int, int, int, int, int, int, int, int); |
| Function10int function10Int32 = ffiTestFunctions |
| .lookupFunction<NativeFunction10Int32, Function10int>("Function10Int32"); |
| |
| typedef NativeFunction20Int32 = Int32 Function( |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32, |
| Int32); |
| typedef Function20int = int Function(int, int, int, int, int, int, int, int, |
| int, int, int, int, int, int, int, int, int, int, int, int); |
| Function20int function20Int32 = ffiTestFunctions |
| .lookupFunction<NativeFunction20Int32, Function20int>("Function20Int32"); |
| |
| typedef NativeFunction1Int64 = Int64 Function(Int64); |
| Function1int function1Int64 = ffiTestFunctions |
| .lookupFunction<NativeFunction1Int64, Function1int>("Function1Int64"); |
| |
| typedef NativeFunction2Int64 = Int64 Function(Int64, Int64); |
| Function2int function2Int64 = ffiTestFunctions |
| .lookupFunction<NativeFunction2Int64, Function2int>("Function2Int64"); |
| |
| typedef NativeFunction4Int64 = Int64 Function(Int64, Int64, Int64, Int64); |
| Function4int function4Int64 = ffiTestFunctions |
| .lookupFunction<NativeFunction4Int64, Function4int>("Function4Int64"); |
| |
| typedef NativeFunction10Int64 = Int64 Function( |
| Int64, Int64, Int64, Int64, Int64, Int64, Int64, Int64, Int64, Int64); |
| Function10int function10Int64 = ffiTestFunctions |
| .lookupFunction<NativeFunction10Int64, Function10int>("Function10Int64"); |
| |
| typedef NativeFunction20Int64 = Int64 Function( |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64, |
| Int64); |
| Function20int function20Int64 = ffiTestFunctions |
| .lookupFunction<NativeFunction20Int64, Function20int>("Function20Int64"); |
| |
| typedef NativeFunction1Float = Float Function(Float); |
| typedef Function1double = double Function(double); |
| Function1double function1Float = ffiTestFunctions |
| .lookupFunction<NativeFunction1Float, Function1double>("Function1Float"); |
| |
| typedef NativeFunction2Float = Float Function(Float, Float); |
| typedef Function2double = double Function(double, double); |
| Function2double function2Float = ffiTestFunctions |
| .lookupFunction<NativeFunction2Float, Function2double>("Function2Float"); |
| |
| typedef NativeFunction4Float = Float Function(Float, Float, Float, Float); |
| typedef Function4double = double Function(double, double, double, double); |
| Function4double function4Float = ffiTestFunctions |
| .lookupFunction<NativeFunction4Float, Function4double>("Function4Float"); |
| |
| typedef NativeFunction10Float = Float Function( |
| Float, Float, Float, Float, Float, Float, Float, Float, Float, Float); |
| typedef Function10double = double Function(double, double, double, double, |
| double, double, double, double, double, double); |
| Function10double function10Float = ffiTestFunctions |
| .lookupFunction<NativeFunction10Float, Function10double>("Function10Float"); |
| |
| typedef NativeFunction20Float = Float Function( |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float, |
| Float); |
| typedef Function20double = double Function( |
| double, |
| double, |
| double, |
| double, |
| double, |
| double, |
| double, |
| double, |
| double, |
| double, |
| double, |
| double, |
| double, |
| double, |
| double, |
| double, |
| double, |
| double, |
| double, |
| double); |
| Function20double function20Float = ffiTestFunctions |
| .lookupFunction<NativeFunction20Float, Function20double>("Function20Float"); |
| |
| typedef NativeFunction1Double = Double Function(Double); |
| Function1double function1Double = ffiTestFunctions |
| .lookupFunction<NativeFunction1Double, Function1double>("Function1Double"); |
| |
| typedef NativeFunction2Double = Double Function(Double, Double); |
| Function2double function2Double = ffiTestFunctions |
| .lookupFunction<NativeFunction2Double, Function2double>("Function1Double"); |
| |
| typedef NativeFunction4Double = Double Function(Double, Double, Double, Double); |
| Function4double function4Double = ffiTestFunctions |
| .lookupFunction<NativeFunction4Double, Function4double>("Function1Double"); |
| |
| typedef NativeFunction10Double = Double Function(Double, Double, Double, Double, |
| Double, Double, Double, Double, Double, Double); |
| Function10double function10Double = |
| ffiTestFunctions.lookupFunction<NativeFunction10Double, Function10double>( |
| "Function10Double"); |
| |
| typedef NativeFunction20Double = Double Function( |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double, |
| Double); |
| Function20double function20Double = |
| ffiTestFunctions.lookupFunction<NativeFunction20Double, Function20double>( |
| "Function20Double"); |
| |
| typedef Function1PointerUint8 = Pointer<Uint8> Function(Pointer<Uint8>); |
| Function1PointerUint8 function1PointerUint8 = ffiTestFunctions.lookupFunction< |
| Function1PointerUint8, Function1PointerUint8>("Function1PointerUint8"); |
| |
| typedef Function2PointerUint8 = Pointer<Uint8> Function( |
| Pointer<Uint8>, Pointer<Uint8>); |
| Function2PointerUint8 function2PointerUint8 = ffiTestFunctions.lookupFunction< |
| Function2PointerUint8, Function2PointerUint8>("Function2PointerUint8"); |
| |
| typedef Function4PointerUint8 = Pointer<Uint8> Function( |
| Pointer<Uint8>, Pointer<Uint8>, Pointer<Uint8>, Pointer<Uint8>); |
| Function4PointerUint8 function4PointerUint8 = ffiTestFunctions.lookupFunction< |
| Function4PointerUint8, Function4PointerUint8>("Function4PointerUint8"); |
| |
| typedef Function10PointerUint8 = Pointer<Uint8> Function( |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>); |
| Function10PointerUint8 function10PointerUint8 = ffiTestFunctions.lookupFunction< |
| Function10PointerUint8, Function10PointerUint8>("Function10PointerUint8"); |
| |
| typedef Function20PointerUint8 = Pointer<Uint8> Function( |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>, |
| Pointer<Uint8>); |
| Function20PointerUint8 function20PointerUint8 = ffiTestFunctions.lookupFunction< |
| Function20PointerUint8, Function20PointerUint8>("Function20PointerUint8"); |
| |
| // |
| // Trampoline call. |
| // |
| |
| int doCall1Uint8(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function1Uint8(17); |
| } |
| return x; |
| } |
| |
| int doCall1Uint16(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function1Uint16(17); |
| } |
| return x; |
| } |
| |
| int doCall1Uint32(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function1Uint32(i); |
| } |
| return x; |
| } |
| |
| int doCall1Uint64(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function1Uint64(i); |
| } |
| return x; |
| } |
| |
| int doCall1Int8(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function1Int8(17); |
| } |
| return x; |
| } |
| |
| int doCall1Int16(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function1Int16(17); |
| } |
| return x; |
| } |
| |
| int doCall1Int32(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function1Int32(i); |
| } |
| return x; |
| } |
| |
| int doCall2Int32(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function2Int32(i, i); |
| } |
| return x; |
| } |
| |
| int doCall4Int32(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function4Int32(i, i, i, i); |
| } |
| return x; |
| } |
| |
| int doCall10Int32(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function10Int32(i, i, i, i, i, i, i, i, i, i); |
| } |
| return x; |
| } |
| |
| int doCall20Int32(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function20Int32( |
| i, i, i, i, i, i, i, i, i, i, i, i, i, i, i, i, i, i, i, i); |
| } |
| return x; |
| } |
| |
| int doCall1Int64(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function1Int64(i); |
| } |
| return x; |
| } |
| |
| int doCall2Int64(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function2Int64(i, i); |
| } |
| return x; |
| } |
| |
| int doCall4Int64(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function4Int64(i, i, i, i); |
| } |
| return x; |
| } |
| |
| int doCall10Int64(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function10Int64(i, i, i, i, i, i, i, i, i, i); |
| } |
| return x; |
| } |
| |
| int doCall20Int64(int length) { |
| int x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function20Int64( |
| i, i, i, i, i, i, i, i, i, i, i, i, i, i, i, i, i, i, i, i); |
| } |
| return x; |
| } |
| |
| int doCall1Int64Mint(int length) { |
| int x = 0x7FFFFFFF00000000; |
| |
| for (int i = 0; i < length; i++) { |
| x = function1Int64(x); |
| } |
| return x; |
| } |
| |
| double doCall1Float(int length) { |
| double x = 0.0; |
| for (int i = 0; i < length; i++) { |
| x += function1Float(17.0); |
| } |
| return x; |
| } |
| |
| double doCall2Float(int length) { |
| double x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function2Float(1.0, 2.0); |
| } |
| return x; |
| } |
| |
| double doCall4Float(int length) { |
| double x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function4Float(1.0, 2.0, 3.0, 4.0); |
| } |
| return x; |
| } |
| |
| double doCall10Float(int length) { |
| double x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function10Float(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0); |
| } |
| return x; |
| } |
| |
| double doCall20Float(int length) { |
| double x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function20Float(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, |
| 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0); |
| } |
| return x; |
| } |
| |
| double doCall1Double(int length) { |
| double x = 0.0; |
| for (int i = 0; i < length; i++) { |
| x += function1Double(17.0); |
| } |
| return x; |
| } |
| |
| double doCall2Double(int length) { |
| double x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function2Double(1.0, 2.0); |
| } |
| return x; |
| } |
| |
| double doCall4Double(int length) { |
| double x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function4Double(1.0, 2.0, 3.0, 4.0); |
| } |
| return x; |
| } |
| |
| double doCall10Double(int length) { |
| double x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function10Double(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0); |
| } |
| return x; |
| } |
| |
| double doCall20Double(int length) { |
| double x = 0; |
| for (int i = 0; i < length; i++) { |
| x += function20Double(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, |
| 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0); |
| } |
| return x; |
| } |
| |
| Pointer<Uint8> doCall1PointerUint8(int length, Pointer<Uint8> p1) { |
| Pointer<Uint8> x = p1; |
| for (int i = 0; i < length; i++) { |
| x = function1PointerUint8(x); |
| } |
| return x; |
| } |
| |
| Pointer<Uint8> doCall2PointerUint8( |
| int length, Pointer<Uint8> p1, Pointer<Uint8> p2) { |
| Pointer<Uint8> x = p1; |
| for (int i = 0; i < length; i++) { |
| x = function2PointerUint8(x, p2); |
| } |
| return x; |
| } |
| |
| Pointer<Uint8> doCall4PointerUint8(int length, Pointer<Uint8> p1, |
| Pointer<Uint8> p2, Pointer<Uint8> p3, Pointer<Uint8> p4) { |
| Pointer<Uint8> x = p1; |
| for (int i = 0; i < length; i++) { |
| x = function4PointerUint8(x, p2, p3, p4); |
| } |
| return x; |
| } |
| |
| Pointer<Uint8> doCall10PointerUint8( |
| int length, |
| Pointer<Uint8> p1, |
| Pointer<Uint8> p2, |
| Pointer<Uint8> p3, |
| Pointer<Uint8> p4, |
| Pointer<Uint8> p5, |
| Pointer<Uint8> p6, |
| Pointer<Uint8> p7, |
| Pointer<Uint8> p8, |
| Pointer<Uint8> p9, |
| Pointer<Uint8> p10) { |
| Pointer<Uint8> x = p1; |
| for (int i = 0; i < length; i++) { |
| x = function10PointerUint8(x, p2, p3, p4, p5, p6, p7, p8, p9, p10); |
| } |
| return x; |
| } |
| |
| Pointer<Uint8> doCall20PointerUint8( |
| int length, |
| Pointer<Uint8> p1, |
| Pointer<Uint8> p2, |
| Pointer<Uint8> p3, |
| Pointer<Uint8> p4, |
| Pointer<Uint8> p5, |
| Pointer<Uint8> p6, |
| Pointer<Uint8> p7, |
| Pointer<Uint8> p8, |
| Pointer<Uint8> p9, |
| Pointer<Uint8> p10, |
| Pointer<Uint8> p11, |
| Pointer<Uint8> p12, |
| Pointer<Uint8> p13, |
| Pointer<Uint8> p14, |
| Pointer<Uint8> p15, |
| Pointer<Uint8> p16, |
| Pointer<Uint8> p17, |
| Pointer<Uint8> p18, |
| Pointer<Uint8> p19, |
| Pointer<Uint8> p20) { |
| Pointer<Uint8> x = p1; |
| for (int i = 0; i < length; i++) { |
| x = function20PointerUint8(x, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, |
| p13, p14, p15, p16, p17, p18, p19, p20); |
| } |
| return x; |
| } |
| |
| // |
| // Benchmark fixtures. |
| // |
| |
| // Number of repeats: 1000 |
| // * CPU: Intel(R) Xeon(R) Gold 6154 |
| // * Architecture: x64 |
| // * 200 - 1100 us |
| // * Architecture: SimDBC64 |
| // * 2800 - 110000 us |
| const N = 1000; |
| |
| class Uint8x01 extends BenchmarkBase { |
| Uint8x01() : super("FfiCall.Uint8x01"); |
| |
| void run() { |
| final int x = doCall1Uint8(N); |
| if (x != N * 17 + N * 42) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Uint16x01 extends BenchmarkBase { |
| Uint16x01() : super("FfiCall.Uint16x01"); |
| |
| void run() { |
| final int x = doCall1Uint16(N); |
| if (x != N * 17 + N * 42) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Uint32x01 extends BenchmarkBase { |
| Uint32x01() : super("FfiCall.Uint32x01"); |
| |
| void run() { |
| final int x = doCall1Uint32(N); |
| if (x != N * (N - 1) / 2 + N * 42) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Uint64x01 extends BenchmarkBase { |
| Uint64x01() : super("FfiCall.Uint64x01"); |
| |
| void run() { |
| final int x = doCall1Uint64(N); |
| if (x != N * (N - 1) / 2 + N * 42) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Int8x01 extends BenchmarkBase { |
| Int8x01() : super("FfiCall.Int8x01"); |
| |
| void run() { |
| final int x = doCall1Int8(N); |
| if (x != N * 17 + N * 42) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Int16x01 extends BenchmarkBase { |
| Int16x01() : super("FfiCall.Int16x01"); |
| |
| void run() { |
| final int x = doCall1Int16(N); |
| if (x != N * 17 + N * 42) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Int32x01 extends BenchmarkBase { |
| Int32x01() : super("FfiCall.Int32x01"); |
| |
| void run() { |
| final int x = doCall1Int32(N); |
| if (x != N * (N - 1) / 2 + N * 42) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Int32x02 extends BenchmarkBase { |
| Int32x02() : super("FfiCall.Int32x02"); |
| |
| void run() { |
| final int x = doCall2Int32(N); |
| if (x != N * (N - 1) * 2 / 2) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Int32x04 extends BenchmarkBase { |
| Int32x04() : super("FfiCall.Int32x04"); |
| |
| void run() { |
| final int x = doCall4Int32(N); |
| if (x != N * (N - 1) * 4 / 2) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Int32x10 extends BenchmarkBase { |
| Int32x10() : super("FfiCall.Int32x10"); |
| |
| void run() { |
| final int x = doCall10Int32(N); |
| if (x != N * (N - 1) * 10 / 2) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Int32x20 extends BenchmarkBase { |
| Int32x20() : super("FfiCall.Int32x20"); |
| |
| void run() { |
| final int x = doCall20Int32(N); |
| if (x != N * (N - 1) * 20 / 2) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Int64x01 extends BenchmarkBase { |
| Int64x01() : super("FfiCall.Int64x01"); |
| |
| void run() { |
| final int x = doCall1Int64(N); |
| if (x != N * (N - 1) / 2 + N * 42) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Int64x02 extends BenchmarkBase { |
| Int64x02() : super("FfiCall.Int64x02"); |
| |
| void run() { |
| final int x = doCall2Int64(N); |
| if (x != N * (N - 1) * 2 / 2) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Int64x04 extends BenchmarkBase { |
| Int64x04() : super("FfiCall.Int64x04"); |
| |
| void run() { |
| final int x = doCall4Int64(N); |
| if (x != N * (N - 1) * 4 / 2) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Int64x10 extends BenchmarkBase { |
| Int64x10() : super("FfiCall.Int64x10"); |
| |
| void run() { |
| final int x = doCall10Int64(N); |
| if (x != N * (N - 1) * 10 / 2) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Int64x20 extends BenchmarkBase { |
| Int64x20() : super("FfiCall.Int64x20"); |
| |
| void run() { |
| final int x = doCall20Int64(N); |
| if (x != N * (N - 1) * 20 / 2) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Int64Mintx01 extends BenchmarkBase { |
| Int64Mintx01() : super("FfiCall.Int64Mintx01"); |
| |
| void run() { |
| final int x = doCall1Int64Mint(N); |
| if (x != 0x7FFFFFFF00000000 + N * 42) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Floatx01 extends BenchmarkBase { |
| Floatx01() : super("FfiCall.Floatx01"); |
| |
| void run() { |
| final double x = doCall1Float(N); |
| final double expected = N * (N - 1) / 2 + N * 42; |
| if (0.999 * expected > x && x > 1.001 * expected) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Floatx02 extends BenchmarkBase { |
| Floatx02() : super("FfiCall.Floatx02"); |
| |
| void run() { |
| final double x = doCall2Float(N); |
| final double expected = N * 55.0; |
| if (0.999 * expected > x && x > 1.001 * expected) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Floatx04 extends BenchmarkBase { |
| Floatx04() : super("FfiCall.Floatx04"); |
| |
| void run() { |
| final double x = doCall4Float(N); |
| final double expected = N * 55.0; |
| if (0.999 * expected > x && x > 1.001 * expected) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Floatx10 extends BenchmarkBase { |
| Floatx10() : super("FfiCall.Floatx10"); |
| |
| void run() { |
| final double x = doCall10Float(N); |
| final double expected = N * 55.0; |
| if (0.999 * expected > x && x > 1.001 * expected) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Floatx20 extends BenchmarkBase { |
| Floatx20() : super("FfiCall.Floatx20"); |
| |
| void run() { |
| final double x = doCall20Float(N); |
| final double expected = N * 220.0; |
| if (0.999 * expected > x && x > 1.001 * expected) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Doublex01 extends BenchmarkBase { |
| Doublex01() : super("FfiCall.Doublex01"); |
| |
| void run() { |
| final double x = doCall1Double(N); |
| final double expected = N * (N - 1) / 2 + N * 42; |
| if (0.999 * expected > x && x > 1.001 * expected) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Doublex02 extends BenchmarkBase { |
| Doublex02() : super("FfiCall.Doublex02"); |
| |
| void run() { |
| final double x = doCall2Double(N); |
| final double expected = N * 55.0; |
| if (0.999 * expected > x && x > 1.001 * expected) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Doublex04 extends BenchmarkBase { |
| Doublex04() : super("FfiCall.Doublex04"); |
| |
| void run() { |
| final double x = doCall4Double(N); |
| final double expected = N * 55.0; |
| if (0.999 * expected > x && x > 1.001 * expected) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Doublex10 extends BenchmarkBase { |
| Doublex10() : super("FfiCall.Doublex10"); |
| |
| void run() { |
| final double x = doCall10Double(N); |
| final double expected = N * 55.0; |
| if (0.999 * expected > x && x > 1.001 * expected) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class Doublex20 extends BenchmarkBase { |
| Doublex20() : super("FfiCall.Doublex20"); |
| |
| void run() { |
| final double x = doCall20Double(N); |
| final double expected = N * 220.0; |
| if (0.999 * expected > x && x > 1.001 * expected) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class PointerUint8x01 extends BenchmarkBase { |
| PointerUint8x01() : super("FfiCall.PointerUint8x01"); |
| |
| Pointer<Uint8> pointer; |
| void setup() => pointer = Pointer.allocate(count: N + 1); |
| void teardown() => pointer.free(); |
| |
| void run() { |
| final Pointer<Uint8> x = doCall1PointerUint8(N, pointer); |
| if (x.address != pointer.address + N) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class PointerUint8x02 extends BenchmarkBase { |
| PointerUint8x02() : super("FfiCall.PointerUint8x02"); |
| |
| Pointer<Uint8> pointer, pointer2; |
| |
| void setup() { |
| pointer = Pointer.allocate(count: N + 1); |
| pointer2 = pointer.elementAt(1); |
| } |
| |
| void teardown() { |
| pointer.free(); |
| } |
| |
| void run() { |
| final Pointer<Uint8> x = doCall2PointerUint8(N, pointer, pointer2); |
| if (x.address != pointer.address + N * sizeOf<Uint8>()) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class PointerUint8x04 extends BenchmarkBase { |
| PointerUint8x04() : super("FfiCall.PointerUint8x04"); |
| |
| Pointer<Uint8> pointer, pointer2, pointer3, pointer4; |
| |
| void setup() { |
| pointer = Pointer.allocate(count: N + 1); |
| pointer2 = pointer.elementAt(1); |
| pointer3 = pointer.elementAt(2); |
| pointer4 = pointer.elementAt(3); |
| } |
| |
| void teardown() { |
| pointer.free(); |
| } |
| |
| void run() { |
| final Pointer<Uint8> x = |
| doCall4PointerUint8(N, pointer, pointer2, pointer3, pointer4); |
| if (x.address != pointer.address + N * sizeOf<Uint8>()) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class PointerUint8x10 extends BenchmarkBase { |
| PointerUint8x10() : super("FfiCall.PointerUint8x10"); |
| |
| Pointer<Uint8> pointer, |
| pointer2, |
| pointer3, |
| pointer4, |
| pointer5, |
| pointer6, |
| pointer7, |
| pointer8, |
| pointer9, |
| pointer10; |
| |
| void setup() { |
| pointer = Pointer.allocate(count: N + 1); |
| pointer2 = pointer.elementAt(1); |
| pointer3 = pointer.elementAt(2); |
| pointer4 = pointer.elementAt(3); |
| pointer5 = pointer.elementAt(4); |
| pointer6 = pointer.elementAt(5); |
| pointer7 = pointer.elementAt(6); |
| pointer8 = pointer.elementAt(7); |
| pointer9 = pointer.elementAt(8); |
| pointer10 = pointer.elementAt(9); |
| } |
| |
| void teardown() { |
| pointer.free(); |
| } |
| |
| void run() { |
| final Pointer<Uint8> x = doCall10PointerUint8( |
| N, |
| pointer, |
| pointer2, |
| pointer3, |
| pointer4, |
| pointer5, |
| pointer6, |
| pointer7, |
| pointer8, |
| pointer9, |
| pointer10); |
| if (x.address != pointer.address + N * sizeOf<Uint8>()) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| class PointerUint8x20 extends BenchmarkBase { |
| PointerUint8x20() : super("FfiCall.PointerUint8x20"); |
| |
| Pointer<Uint8> pointer, |
| pointer2, |
| pointer3, |
| pointer4, |
| pointer5, |
| pointer6, |
| pointer7, |
| pointer8, |
| pointer9, |
| pointer10, |
| pointer11, |
| pointer12, |
| pointer13, |
| pointer14, |
| pointer15, |
| pointer16, |
| pointer17, |
| pointer18, |
| pointer19, |
| pointer20; |
| |
| void setup() { |
| pointer = Pointer.allocate(count: N + 1); |
| pointer2 = pointer.elementAt(1); |
| pointer3 = pointer.elementAt(2); |
| pointer4 = pointer.elementAt(3); |
| pointer5 = pointer.elementAt(4); |
| pointer6 = pointer.elementAt(5); |
| pointer7 = pointer.elementAt(6); |
| pointer8 = pointer.elementAt(7); |
| pointer9 = pointer.elementAt(8); |
| pointer10 = pointer.elementAt(9); |
| pointer11 = pointer.elementAt(10); |
| pointer12 = pointer.elementAt(11); |
| pointer13 = pointer.elementAt(12); |
| pointer14 = pointer.elementAt(13); |
| pointer15 = pointer.elementAt(14); |
| pointer16 = pointer.elementAt(15); |
| pointer17 = pointer.elementAt(16); |
| pointer18 = pointer.elementAt(17); |
| pointer19 = pointer.elementAt(18); |
| pointer20 = pointer.elementAt(19); |
| } |
| |
| void teardown() { |
| pointer.free(); |
| } |
| |
| void run() { |
| final Pointer<Uint8> x = doCall20PointerUint8( |
| N, |
| pointer, |
| pointer2, |
| pointer3, |
| pointer4, |
| pointer5, |
| pointer6, |
| pointer7, |
| pointer8, |
| pointer9, |
| pointer10, |
| pointer11, |
| pointer12, |
| pointer13, |
| pointer14, |
| pointer15, |
| pointer16, |
| pointer17, |
| pointer18, |
| pointer19, |
| pointer20); |
| if (x.address != pointer.address + N * sizeOf<Uint8>()) { |
| throw Exception("$name: Unexpected result: $x"); |
| } |
| } |
| } |
| |
| // |
| // Main driver. |
| // |
| |
| main() { |
| final benchmarks = [ |
| () => Uint8x01(), |
| () => Uint16x01(), |
| () => Uint32x01(), |
| () => Uint64x01(), |
| () => Int8x01(), |
| () => Int16x01(), |
| () => Int32x01(), |
| () => Int32x02(), |
| () => Int32x04(), |
| () => Int32x10(), |
| () => Int32x20(), |
| () => Int64x01(), |
| () => Int64x02(), |
| () => Int64x04(), |
| () => Int64x10(), |
| () => Int64x20(), |
| () => Int64Mintx01(), |
| () => Floatx01(), |
| () => Floatx02(), |
| () => Floatx04(), |
| () => Floatx10(), |
| () => Floatx20(), |
| () => Doublex01(), |
| () => Doublex02(), |
| () => Doublex04(), |
| () => Doublex10(), |
| () => Doublex20(), |
| () => PointerUint8x01(), |
| () => PointerUint8x02(), |
| () => PointerUint8x04(), |
| () => PointerUint8x10(), |
| () => PointerUint8x20(), |
| ]; |
| benchmarks.forEach((benchmark) => benchmark().report()); |
| } |