public void RunStructFldScenario(SimpleBinaryOpTest__CompareLessThanOrEqualDouble testClass)
{
var result = Sse2.CompareLessThanOrEqual(_fld1, _fld2);
Unsafe.Write(testClass._dataTable.outArrayPtr, result);
testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
}
public void RunFldScenario()
{
var result = Sse2.CompareLessThanOrEqual(_fld1, _fld2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
}
public void RunStructLclFldScenario()
{
var test = TestStruct.Create();
var result = Sse2.CompareLessThanOrEqual(test._fld1, test._fld2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
}
public void RunLclFldScenario()
{
var test = new SimpleBinaryOpTest__CompareLessThanOrEqualDouble();
var result = Sse2.CompareLessThanOrEqual(test._fld1, test._fld2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
}
public void RunClassFldScenario()
{
TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
var result = Sse2.CompareLessThanOrEqual(_fld1, _fld2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
}
public void RunLclVarScenario_LoadAligned()
{
var left = Sse2.LoadAlignedVector128((Double *)(_dataTable.inArray1Ptr));
var right = Sse2.LoadAlignedVector128((Double *)(_dataTable.inArray2Ptr));
var result = Sse2.CompareLessThanOrEqual(left, right);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(left, right, _dataTable.outArrayPtr);
}
public void RunLclVarScenario_UnsafeRead()
{
var left = Unsafe.Read <Vector128 <Double> >(_dataTable.inArray1Ptr);
var right = Unsafe.Read <Vector128 <Double> >(_dataTable.inArray2Ptr);
var result = Sse2.CompareLessThanOrEqual(left, right);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(left, right, _dataTable.outArrayPtr);
}
public void RunClassLclFldScenario()
{
TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
var test = new SimpleBinaryOpTest__CompareLessThanOrEqualDouble();
var result = Sse2.CompareLessThanOrEqual(test._fld1, test._fld2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
}
public void RunClsVarScenario()
{
var result = Sse2.CompareLessThanOrEqual(
_clsVar1,
_clsVar2
);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr);
}
public void RunBasicScenario_LoadAligned()
{
var result = Sse2.CompareLessThanOrEqual(
Sse2.LoadAlignedVector128((Double *)(_dataTable.inArray1Ptr)),
Sse2.LoadAlignedVector128((Double *)(_dataTable.inArray2Ptr))
);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
}
public void RunBasicScenario_UnsafeRead()
{
var result = Sse2.CompareLessThanOrEqual(
Unsafe.Read <Vector128 <Double> >(_dataTable.inArray1Ptr),
Unsafe.Read <Vector128 <Double> >(_dataTable.inArray2Ptr)
);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
}
public void RunStructLclFldScenario()
{
TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
var test = TestStruct.Create();
var result = Sse2.CompareLessThanOrEqual(test._fld1, test._fld2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
}
public void RunLclVarScenario_Load()
{
TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load));
var left = Sse2.LoadVector128((Double *)(_dataTable.inArray1Ptr));
var right = Sse2.LoadVector128((Double *)(_dataTable.inArray2Ptr));
var result = Sse2.CompareLessThanOrEqual(left, right);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(left, right, _dataTable.outArrayPtr);
}
public void RunLclVarScenario_LoadAligned()
{
TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_LoadAligned));
var op1 = Sse2.LoadAlignedVector128((Double *)(_dataTable.inArray1Ptr));
var op2 = Sse2.LoadAlignedVector128((Double *)(_dataTable.inArray2Ptr));
var result = Sse2.CompareLessThanOrEqual(op1, op2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(op1, op2, _dataTable.outArrayPtr);
}
public void RunLclVarScenario_UnsafeRead()
{
TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
var op1 = Unsafe.Read <Vector128 <Double> >(_dataTable.inArray1Ptr);
var op2 = Unsafe.Read <Vector128 <Double> >(_dataTable.inArray2Ptr);
var result = Sse2.CompareLessThanOrEqual(op1, op2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(op1, op2, _dataTable.outArrayPtr);
}
public void RunStructFldScenario_Load(SimpleBinaryOpTest__CompareLessThanOrEqualDouble testClass)
{
fixed(Vector128 <Double> *pFld1 = &_fld1)
fixed(Vector128 <Double> *pFld2 = &_fld2)
{
var result = Sse2.CompareLessThanOrEqual(
Sse2.LoadVector128((Double *)(pFld1)),
Sse2.LoadVector128((Double *)(pFld2))
);
Unsafe.Write(testClass._dataTable.outArrayPtr, result);
testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
}
}
public void RunClassFldScenario_Load()
{
TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load));
fixed(Vector128 <Double> *pFld1 = &_fld1)
fixed(Vector128 <Double> *pFld2 = &_fld2)
{
var result = Sse2.CompareLessThanOrEqual(
Sse2.LoadVector128((Double *)(pFld1)),
Sse2.LoadVector128((Double *)(pFld2))
);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
}
}
static unsafe int Main(string[] args)
{
int testResult = Pass;
int testsCount = 21;
string methodUnderTestName = nameof(Sse2.CompareLessThanOrEqual);
if (Sse2.IsSupported)
{
using (var doubleTable = TestTableSse2 <double> .Create(testsCount))
{
for (int i = 0; i < testsCount; i++)
{
(Vector128 <double>, Vector128 <double>, Vector128 <double>)value = doubleTable[i];
var result = Sse2.CompareLessThanOrEqual(value.Item1, value.Item2);
doubleTable.SetOutArray(result);
}
CheckMethod <double> checkDouble = (double x, double y, double z, ref double a) =>
{
a = x <= y?BitConverter.Int64BitsToDouble(-1) : 0;
return(BitConverter.DoubleToInt64Bits(a) == BitConverter.DoubleToInt64Bits(z));
};
if (!doubleTable.CheckResult(checkDouble))
{
PrintError(doubleTable, methodUnderTestName, "(x, y, z, ref a) => (a = x <= y ? double.NaN : 0) == z", checkDouble);
testResult = Fail;
}
}
}
else
{
Console.WriteLine($"Sse2.IsSupported: {Sse2.IsSupported}, skipped tests of {typeof(Sse2)}.{methodUnderTestName}");
}
return(testResult);
}
public static Vector128 <double> op_LessThanOrEqual(Vector128 <double> left, Vector128 <double> right) => Sse2.CompareLessThanOrEqual(left, right);
public static unsafe void ComputeDouble(
uint[,] iterations,
int startScanline, int increment,
double offsetX, double offsetY,
double zoom,
uint maxIterations,
ref bool cancel)
{
const int stride = 2;
int height = iterations.GetLength(0);
int width = iterations.GetLength(1);
var maxIter = Vector128.Create((double)maxIterations);
var limit = Vector128.Create(4.0);
var one = Vector128.Create(1.0);
var two = Vector128.Create(2.0);
var results = stackalloc double[stride];
for (int i = startScanline; i < height && !cancel; i += increment)
{
for (int j = 0; j < width && !cancel; j += stride)
{
var c0 = Impl.GetPointCoordinate(j + 0, i, width, height, offsetX, offsetY, zoom);
var c1 = Impl.GetPointCoordinate(j + 1, i, width, height, offsetX, offsetY, zoom);
var cr = Vector128.Create(c0.X, c1.X);
var ci = Vector128.Create(c0.Y, c1.Y);
var zr = cr;
var zi = ci;
var it = Vector128.Create(0.0);
for (;;)
{
var zr2 = Sse2.Multiply(zr, zr);
var zi2 = Sse2.Multiply(zi, zi);
var squaredMagnitude = Sse2.Add(zr2, zi2);
var cond = Sse2.And(
Sse2.CompareLessThanOrEqual(squaredMagnitude, limit),
Sse2.CompareLessThanOrEqual(it, maxIter));
if (Sse2.MoveMask(cond) == 0)
{
Sse2.Store(results, it);
if (j + 0 < width)
{
iterations[i, j + 0] = (uint)results[0] % maxIterations;
}
if (j + 1 < width)
{
iterations[i, j + 1] = (uint)results[1] % maxIterations;
}
break;
}
zi = Sse2.Add(Sse2.Multiply(two, Sse2.Multiply(zr, zi)), ci);
zr = Sse2.Add(Sse2.Subtract(zr2, zi2), cr);
it = Sse2.Add(it, Sse2.And(one, cond));
}
}
}
}
