public void RunStructFldScenario(SimpleBinaryOpTest__CompareEqualSingle testClass)
{
var result = Sse.CompareEqual(_fld1, _fld2);
Unsafe.Write(testClass._dataTable.outArrayPtr, result);
testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
}
static unsafe int Main(string[] args)
{
int testResult = Pass;
if (Sse.IsSupported)
{
using (TestTable <float> floatTable = new TestTable <float>(new float[4] {
1, -5, 100, 0
}, new float[4] {
22, -1, -50, 0
}, new float[4]))
{
var vf1 = Unsafe.Read <Vector128 <float> >(floatTable.inArray1Ptr);
var vf2 = Unsafe.Read <Vector128 <float> >(floatTable.inArray2Ptr);
var vf3 = Sse.CompareEqual(vf1, vf2);
Unsafe.Write(floatTable.outArrayPtr, vf3);
if (!floatTable.CheckResult((x, y, z) => BitConverter.SingleToInt32Bits(z) == ((x == y) ? -1 : 0)))
{
Console.WriteLine("SSE CompareEqual failed on float:");
foreach (var item in floatTable.outArray)
{
Console.Write(item + ", ");
}
Console.WriteLine();
testResult = Fail;
}
}
}
return(testResult);
}
public void RunFldScenario()
{
var result = Sse.CompareEqual(_fld1, _fld2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(_fld1, _fld2, _dataTable.outArray);
}
public void RunStructLclFldScenario()
{
var test = TestStruct.Create();
var result = Sse.CompareEqual(test._fld1, test._fld2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
}
public void RunLclFldScenario()
{
var test = new SimpleBinaryOpTest__CompareEqualSingle();
var result = Sse.CompareEqual(test._fld1, test._fld2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(test._fld1, test._fld2, _dataTable.outArray);
}
public static Vector4F Equality(Vector4FParam1_3 left, Vector4FParam1_3 right)
{
if (Sse.IsSupported)
{
return(Sse.CompareEqual(left, right));
}
return(Equality_Software(left, right));
}
public void RunLclVarScenario_LoadAligned()
{
var left = Sse.LoadAlignedVector128((Single *)(_dataTable.inArray1Ptr));
var right = Sse.LoadAlignedVector128((Single *)(_dataTable.inArray2Ptr));
var result = Sse.CompareEqual(left, right);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(left, right, _dataTable.outArrayPtr);
}
public void RunLclVarScenario()
{
var left = Unsafe.Read <Vector128 <Single> >(_dataTable.inArray1Ptr);
var right = Unsafe.Read <Vector128 <Single> >(_dataTable.inArray2Ptr);
var result = Sse.CompareEqual(left, right);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(left, right, _dataTable.outArray);
}
public void RunClassFldScenario()
{
TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario));
var result = Sse.CompareEqual(_fld1, _fld2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
}
public static Vector128 <float> CompareEqual(Vector4FParam1_3 left, Vector4FParam1_3 right)
{
if (Sse.IsSupported)
{
return(Sse.CompareEqual(left, right));
}
return(CompareEqual_Software(left, right));
}
public void RunBasicScenario_LoadAligned()
{
var result = Sse.CompareEqual(
Sse.LoadAlignedVector128((Single *)(_dataTable.inArray1Ptr)),
Sse.LoadAlignedVector128((Single *)(_dataTable.inArray2Ptr))
);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr);
}
public void RunClassLclFldScenario()
{
TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));
var test = new SimpleBinaryOpTest__CompareEqualSingle();
var result = Sse.CompareEqual(test._fld1, test._fld2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
}
public void RunBasicScenario()
{
var result = Sse.CompareEqual(
Unsafe.Read <Vector128 <Single> >(_dataTable.inArray1Ptr),
Unsafe.Read <Vector128 <Single> >(_dataTable.inArray2Ptr)
);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(_dataTable.inArray1, _dataTable.inArray2, _dataTable.outArray);
}
public void RunClsVarScenario()
{
var result = Sse.CompareEqual(
_clsVar1,
_clsVar2
);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(_clsVar1, _clsVar2, _dataTable.outArray);
}
public void RunStructLclFldScenario()
{
TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario));
var test = TestStruct.Create();
var result = Sse.CompareEqual(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 = Sse.LoadVector128((Single *)(_dataTable.inArray1Ptr));
var right = Sse.LoadVector128((Single *)(_dataTable.inArray2Ptr));
var result = Sse.CompareEqual(left, right);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(left, right, _dataTable.outArrayPtr);
}
public void RunLclVarScenario_UnsafeRead()
{
TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead));
var op1 = Unsafe.Read <Vector128 <Single> >(_dataTable.inArray1Ptr);
var op2 = Unsafe.Read <Vector128 <Single> >(_dataTable.inArray2Ptr);
var result = Sse.CompareEqual(op1, op2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(op1, op2, _dataTable.outArrayPtr);
}
public void RunLclVarScenario_LoadAligned()
{
TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_LoadAligned));
var op1 = Sse.LoadAlignedVector128((Single *)(_dataTable.inArray1Ptr));
var op2 = Sse.LoadAlignedVector128((Single *)(_dataTable.inArray2Ptr));
var result = Sse.CompareEqual(op1, op2);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(op1, op2, _dataTable.outArrayPtr);
}
public void RunStructLclFldScenario_Load()
{
TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario_Load));
var test = TestStruct.Create();
var result = Sse.CompareEqual(
Sse.LoadVector128((Single *)(&test._fld1)),
Sse.LoadVector128((Single *)(&test._fld2))
);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr);
}
public void RunStructFldScenario_Load(SimpleBinaryOpTest__CompareEqualSingle testClass)
{
fixed(Vector128 <Single> *pFld1 = &_fld1)
fixed(Vector128 <Single> *pFld2 = &_fld2)
{
var result = Sse.CompareEqual(
Sse.LoadVector128((Single *)(pFld1)),
Sse.LoadVector128((Single *)(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 <Single> *pFld1 = &_fld1)
fixed(Vector128 <Single> *pFld2 = &_fld2)
{
var result = Sse.CompareEqual(
Sse.LoadVector128((Single *)(pFld1)),
Sse.LoadVector128((Single *)(pFld2))
);
Unsafe.Write(_dataTable.outArrayPtr, result);
ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr);
}
}
public static m32 Equal(f32 lhs, f32 rhs) => Sse.CompareEqual(lhs, rhs).AsInt32();
public override void ProcessBlock(float deltaTime, BlockAccessor block)
{
var rbs = block.GetComponentData <RigidBody>();
var pos = block.GetComponentData <Position>();
var rot = block.GetComponentData <Rotation>();
var vel = block.GetReadOnlyComponentData <Velocity>();
var avel = block.GetReadOnlyComponentData <AngularVelocity>();
if (Fma.IsSupported && Avx.IsSupported)
{
unsafe {
Vector128 <float> deltaF = Vector128.Create(deltaTime);
fixed(float *oldPosFloats = pos.Cast <Position, float>())
fixed(float *posFloats = pos.Cast <Position, float>())
fixed(float *velFloats = vel.Cast <Velocity, float>())
{
int i = 0;
for (; i < block.length; i += 4)
{
var op = Sse.LoadAlignedVector128(&oldPosFloats[i]);
var p = Sse.LoadAlignedVector128(&posFloats[i]);
var v = Sse.LoadAlignedVector128(&velFloats[i]);
var result = Fma.MultiplyAdd(deltaF, v, p);
var bools = Sse.CompareEqual(op, p);
Avx.MaskStore(&posFloats[i], bools, result);
}
for (i -= 4; i < block.length; i++)
{
if (oldPosFloats[i] == posFloats[i])
{
posFloats[i] = posFloats[i] + velFloats[i] * deltaTime;
}
}
}
}
for (int i = 0; i < block.length; i++)
{
if (pos[i].value == rbs[i].lastPosition && rot[i].value == rbs[i].lastRotation)
{
quat x = quat.FromAxisAngle(avel[i].value.x * deltaTime, vec3.UnitX);
quat y = quat.FromAxisAngle(avel[i].value.y * deltaTime, vec3.UnitY);
quat z = quat.FromAxisAngle(avel[i].value.z * deltaTime, vec3.UnitZ);
rot[i].value = rot[i].value * x * y * z;
rbs[i].lastPosition = pos[i].value;
rbs[i].lastRotation = rot[i].value;
}
}
}
else
{
for (int i = 0; i < block.length; i++)
{
if (pos[i].value == rbs[i].lastPosition && rot[i].value == rbs[i].lastRotation)
{
pos[i].value += vel[i].value * deltaTime;
quat x = quat.FromAxisAngle(avel[i].value.x * deltaTime, vec3.UnitX);
quat y = quat.FromAxisAngle(avel[i].value.y * deltaTime, vec3.UnitY);
quat z = quat.FromAxisAngle(avel[i].value.z * deltaTime, vec3.UnitZ);
rot[i].value = rot[i].value * x * y * z;
rbs[i].lastPosition = pos[i].value;
rbs[i].lastRotation = rot[i].value;
}
}
}
}
public static Vector128 <float> _mm_cmpeq_ps(Vector128 <float> left, Vector128 <float> right)
{
return(Sse.CompareEqual(left, right));
}
public static __m128 _mm_cmpeq_ps(__m128 a, __m128 b) => Sse.CompareEqual(a, b);
unsafe void IConversionProcessor.ConvertLine(byte *ipstart, byte *opstart, int cb)
{
float *ip = (float *)ipstart, ipe = (float *)(ipstart + cb);
byte * op = opstart;
#if HWINTRINSICS
if (Avx2.IsSupported)
{
var vzero = Vector256 <float> .Zero;
var vmin = Vector256.Create(0.5f / byte.MaxValue);
var vscale = Vector256.Create((float)byte.MaxValue);
var vmaskp = Avx.LoadVector256((int *)Unsafe.AsPointer(ref MemoryMarshal.GetReference(HWIntrinsics.PermuteMaskDeinterleave8x32)));
ipe -= Vector256 <byte> .Count;
while (ip <= ipe)
{
var vf0 = Avx.LoadVector256(ip);
var vf1 = Avx.LoadVector256(ip + Vector256 <float> .Count);
var vf2 = Avx.LoadVector256(ip + Vector256 <float> .Count * 2);
var vf3 = Avx.LoadVector256(ip + Vector256 <float> .Count * 3);
ip += Vector256 <byte> .Count;
var vfa0 = Avx.Shuffle(vf0, vf0, HWIntrinsics.ShuffleMaskAlpha);
var vfa1 = Avx.Shuffle(vf1, vf1, HWIntrinsics.ShuffleMaskAlpha);
var vfa2 = Avx.Shuffle(vf2, vf2, HWIntrinsics.ShuffleMaskAlpha);
var vfa3 = Avx.Shuffle(vf3, vf3, HWIntrinsics.ShuffleMaskAlpha);
vfa0 = Avx.Max(vfa0, vmin);
vfa1 = Avx.Max(vfa1, vmin);
vfa2 = Avx.Max(vfa2, vmin);
vfa3 = Avx.Max(vfa3, vmin);
vf0 = Avx.Multiply(vf0, Avx.Reciprocal(vfa0));
vf1 = Avx.Multiply(vf1, Avx.Reciprocal(vfa1));
vf2 = Avx.Multiply(vf2, Avx.Reciprocal(vfa2));
vf3 = Avx.Multiply(vf3, Avx.Reciprocal(vfa3));
vf0 = Avx.Blend(vf0, vfa0, HWIntrinsics.BlendMaskAlpha);
vf1 = Avx.Blend(vf1, vfa1, HWIntrinsics.BlendMaskAlpha);
vf2 = Avx.Blend(vf2, vfa2, HWIntrinsics.BlendMaskAlpha);
vf3 = Avx.Blend(vf3, vfa3, HWIntrinsics.BlendMaskAlpha);
vf0 = Avx.BlendVariable(vf0, vzero, HWIntrinsics.AvxCompareEqual(vfa0, vmin));
vf1 = Avx.BlendVariable(vf1, vzero, HWIntrinsics.AvxCompareEqual(vfa1, vmin));
vf2 = Avx.BlendVariable(vf2, vzero, HWIntrinsics.AvxCompareEqual(vfa2, vmin));
vf3 = Avx.BlendVariable(vf3, vzero, HWIntrinsics.AvxCompareEqual(vfa3, vmin));
vf0 = Avx.Multiply(vf0, vscale);
vf1 = Avx.Multiply(vf1, vscale);
vf2 = Avx.Multiply(vf2, vscale);
vf3 = Avx.Multiply(vf3, vscale);
var vi0 = Avx.ConvertToVector256Int32(vf0);
var vi1 = Avx.ConvertToVector256Int32(vf1);
var vi2 = Avx.ConvertToVector256Int32(vf2);
var vi3 = Avx.ConvertToVector256Int32(vf3);
var vs0 = Avx2.PackSignedSaturate(vi0, vi1);
var vs1 = Avx2.PackSignedSaturate(vi2, vi3);
var vb0 = Avx2.PackUnsignedSaturate(vs0, vs1);
vb0 = Avx2.PermuteVar8x32(vb0.AsInt32(), vmaskp).AsByte();
Avx.Store(op, vb0);
op += Vector256 <byte> .Count;
}
ipe += Vector256 <byte> .Count;
}
else if (Sse41.IsSupported)
{
var vzero = Vector128 <float> .Zero;
var vmin = Vector128.Create(0.5f / byte.MaxValue);
var vscale = Vector128.Create((float)byte.MaxValue);
ipe -= Vector128 <byte> .Count;
while (ip <= ipe)
{
var vf0 = Sse.LoadVector128(ip);
var vf1 = Sse.LoadVector128(ip + Vector128 <float> .Count);
var vf2 = Sse.LoadVector128(ip + Vector128 <float> .Count * 2);
var vf3 = Sse.LoadVector128(ip + Vector128 <float> .Count * 3);
ip += Vector128 <byte> .Count;
var vfa0 = Sse.Shuffle(vf0, vf0, HWIntrinsics.ShuffleMaskAlpha);
var vfa1 = Sse.Shuffle(vf1, vf1, HWIntrinsics.ShuffleMaskAlpha);
var vfa2 = Sse.Shuffle(vf2, vf2, HWIntrinsics.ShuffleMaskAlpha);
var vfa3 = Sse.Shuffle(vf3, vf3, HWIntrinsics.ShuffleMaskAlpha);
vfa0 = Sse.Max(vfa0, vmin);
vfa1 = Sse.Max(vfa1, vmin);
vfa2 = Sse.Max(vfa2, vmin);
vfa3 = Sse.Max(vfa3, vmin);
vf0 = Sse.Multiply(vf0, Sse.Reciprocal(vfa0));
vf1 = Sse.Multiply(vf1, Sse.Reciprocal(vfa1));
vf2 = Sse.Multiply(vf2, Sse.Reciprocal(vfa2));
vf3 = Sse.Multiply(vf3, Sse.Reciprocal(vfa3));
vf0 = Sse41.Blend(vf0, vfa0, HWIntrinsics.BlendMaskAlpha);
vf1 = Sse41.Blend(vf1, vfa1, HWIntrinsics.BlendMaskAlpha);
vf2 = Sse41.Blend(vf2, vfa2, HWIntrinsics.BlendMaskAlpha);
vf3 = Sse41.Blend(vf3, vfa3, HWIntrinsics.BlendMaskAlpha);
vf0 = Sse41.BlendVariable(vf0, vzero, Sse.CompareEqual(vfa0, vmin));
vf1 = Sse41.BlendVariable(vf1, vzero, Sse.CompareEqual(vfa1, vmin));
vf2 = Sse41.BlendVariable(vf2, vzero, Sse.CompareEqual(vfa2, vmin));
vf3 = Sse41.BlendVariable(vf3, vzero, Sse.CompareEqual(vfa3, vmin));
vf0 = Sse.Multiply(vf0, vscale);
vf1 = Sse.Multiply(vf1, vscale);
vf2 = Sse.Multiply(vf2, vscale);
vf3 = Sse.Multiply(vf3, vscale);
var vi0 = Sse2.ConvertToVector128Int32(vf0);
var vi1 = Sse2.ConvertToVector128Int32(vf1);
var vi2 = Sse2.ConvertToVector128Int32(vf2);
var vi3 = Sse2.ConvertToVector128Int32(vf3);
var vs0 = Sse2.PackSignedSaturate(vi0, vi1);
var vs1 = Sse2.PackSignedSaturate(vi2, vi3);
var vb0 = Sse2.PackUnsignedSaturate(vs0, vs1);
Sse2.Store(op, vb0);
op += Vector128 <byte> .Count;
}
ipe += Vector128 <byte> .Count;
}
#endif
float fmax = new Vector4(byte.MaxValue).X, fround = new Vector4(0.5f).X, fmin = fround / fmax;
while (ip < ipe)
{
float f3 = ip[3];
if (f3 < fmin)
{
*(uint *)op = 0;
}
else
{
float f3i = fmax / f3;
byte o0 = ClampToByte((int)(ip[0] * f3i + fround));
byte o1 = ClampToByte((int)(ip[1] * f3i + fround));
byte o2 = ClampToByte((int)(ip[2] * f3i + fround));
byte o3 = ClampToByte((int)(f3 * fmax + fround));
op[0] = o0;
op[1] = o1;
op[2] = o2;
op[3] = o3;
}
ip += 4;
op += 4;
}
}
public static Vector128 <float> op_Equality(Vector128 <float> left, Vector128 <float> right) => Sse.CompareEqual(left, right);