public static Vector128 <float> Sse41VectorRoundF(Vector128 <float> value, CpuThreadState state) { if (!Sse41.IsSupported) { throw new PlatformNotSupportedException(); } RoundMode roundMode = state.FPRoundingMode(); if (roundMode == RoundMode.ToNearest) { return(Sse41.RoundToNearestInteger(value)); // even } else if (roundMode == RoundMode.TowardsPlusInfinity) { return(Sse41.RoundToPositiveInfinity(value)); } else if (roundMode == RoundMode.TowardsMinusInfinity) { return(Sse41.RoundToNegativeInfinity(value)); } else /* if (roundMode == RoundMode.TowardsZero) */ { return(Sse41.RoundToZero(value)); } }
public void RunClassFldScenario() { var result = Sse41.RoundToPositiveInfinity(_fld); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(_fld, _dataTable.outArrayPtr); }
public void RunStructFldScenario(SimpleUnaryOpTest__RoundToPositiveInfinitySingle testClass) { var result = Sse41.RoundToPositiveInfinity(_fld); Unsafe.Write(testClass._dataTable.outArrayPtr, result); testClass.ValidateResult(_fld, testClass._dataTable.outArrayPtr); }
public void RunLclVarScenario_UnsafeRead() { var firstOp = Unsafe.Read <Vector128 <Single> >(_dataTable.inArrayPtr); var result = Sse41.RoundToPositiveInfinity(firstOp); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(firstOp, _dataTable.outArrayPtr); }
public void RunLclVarScenario_LoadAligned() { var firstOp = Sse.LoadAlignedVector128((Single *)(_dataTable.inArrayPtr)); var result = Sse41.RoundToPositiveInfinity(firstOp); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(firstOp, _dataTable.outArrayPtr); }
public void RunClassLclFldScenario() { var test = new SimpleUnaryOpTest__RoundToPositiveInfinitySingle(); var result = Sse41.RoundToPositiveInfinity(test._fld); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(test._fld, _dataTable.outArrayPtr); }
public void RunStructLclFldScenario() { var test = TestStruct.Create(); var result = Sse41.RoundToPositiveInfinity(test._fld); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(test._fld, _dataTable.outArrayPtr); }
public void RunClassFldScenario() { TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario)); var result = Sse41.RoundToPositiveInfinity(_fld1); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(_fld1, _dataTable.outArrayPtr); }
public void RunBasicScenario_Load() { var result = Sse41.RoundToPositiveInfinity( Sse.LoadVector128((Single *)(_dataTable.inArrayPtr)) ); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(_dataTable.inArrayPtr, _dataTable.outArrayPtr); }
public void RunBasicScenario_UnsafeRead() { var result = Sse41.RoundToPositiveInfinity( Unsafe.Read <Vector128 <Single> >(_dataTable.inArrayPtr) ); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(_dataTable.inArrayPtr, _dataTable.outArrayPtr); }
public void RunLclVarScenario_Load() { TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load)); var firstOp = Sse.LoadVector128((Single *)(_dataTable.inArrayPtr)); var result = Sse41.RoundToPositiveInfinity(firstOp); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(firstOp, _dataTable.outArrayPtr); }
public void RunLclVarScenario_UnsafeRead() { TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead)); var op1 = Unsafe.Read <Vector128 <Double> >(_dataTable.inArray1Ptr); var result = Sse41.RoundToPositiveInfinity(op1); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(op1, _dataTable.outArrayPtr); }
public void RunStructLclFldScenario() { TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario)); var test = TestStruct.Create(); var result = Sse41.RoundToPositiveInfinity(test._fld1); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(test._fld1, _dataTable.outArrayPtr); }
public void RunClassLclFldScenario() { TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario)); var test = new SimpleUnaryOpTest__RoundToPositiveInfinityDouble(); var result = Sse41.RoundToPositiveInfinity(test._fld1); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(test._fld1, _dataTable.outArrayPtr); }
public void RunLclVarScenario_LoadAligned() { TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_LoadAligned)); var op1 = Sse2.LoadAlignedVector128((Double *)(_dataTable.inArray1Ptr)); var result = Sse41.RoundToPositiveInfinity(op1); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(op1, _dataTable.outArrayPtr); }
public void RunBasicScenario_Load() { TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load)); var result = Sse41.RoundToPositiveInfinity( Sse2.LoadVector128((Double *)(_dataTable.inArrayPtr)) ); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(_dataTable.inArrayPtr, _dataTable.outArrayPtr); }
public void RunStructFldScenario_Load(SimpleUnaryOpTest__RoundToPositiveInfinityDouble testClass) { fixed(Vector128 <Double> *pFld1 = &_fld1) { var result = Sse41.RoundToPositiveInfinity( Sse2.LoadVector128((Double *)(pFld1)) ); Unsafe.Write(testClass._dataTable.outArrayPtr, result); testClass.ValidateResult(_fld1, testClass._dataTable.outArrayPtr); } }
public static f32 Ceil_f32(f32 a) { if (Sse41.IsSupported) { return(Sse41.RoundToPositiveInfinity(a)); } else { f32 fval = Sse2.ConvertToVector128Single(Sse2.ConvertToVector128Int32WithTruncation(a)); f32 cmp = Sse.CompareLessThan(fval, a); return(Sse.Add(fval, Sse.And(cmp, Vector128.Create(1f)))); } }
public void RunClassFldScenario_Load() { TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario_Load)); fixed(Vector128 <Double> *pFld1 = &_fld1) { var result = Sse41.RoundToPositiveInfinity( Sse2.LoadVector128((Double *)(pFld1)) ); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(_fld1, _dataTable.outArrayPtr); } }
public void RunClsVarScenario_Load() { TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario_Load)); fixed(Vector128 <Single> *pClsVar1 = &_clsVar1) { var result = Sse41.RoundToPositiveInfinity( Sse.LoadVector128((Single *)(pClsVar1)) ); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(_clsVar1, _dataTable.outArrayPtr); } }
public void RunClassLclFldScenario_Load() { TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario_Load)); var test = new SimpleUnaryOpTest__RoundToPositiveInfinitySingle(); fixed(Vector128 <Single> *pFld1 = &test._fld1) { var result = Sse41.RoundToPositiveInfinity( Sse.LoadVector128((Single *)(pFld1)) ); Unsafe.Write(_dataTable.outArrayPtr, result); ValidateResult(test._fld1, _dataTable.outArrayPtr); } }