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Add AggressiveInlining for Vector<T>.op_Multiply (dotnet/coreclr#21587)
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Signed-off-by: dotnet-bot <[email protected]>
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@FeiPengIntel @dotnet-bot
FeiPengIntel authored and dotnet-bot committed Dec 22, 2018
1 parent e8c0ce7 commit 36cf890
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222 changes: 4 additions & 218 deletions netcore/System.Private.CoreLib/shared/System/Numerics/Vector.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -2219,242 +2219,28 @@ public string ToString(string format, IFormatProvider formatProvider)
}
}

// This method is intrinsic only for certain types. It cannot access fields directly unless we are sure the context is unaccelerated.
/// <summary>
/// Multiplies a vector by the given scalar.
/// </summary>
/// <param name="value">The source vector.</param>
/// <param name="factor">The scalar value.</param>
/// <returns>The scaled vector.</returns>
[MethodImplAttribute(MethodImplOptions.AggressiveInlining)]
public static Vector<T> operator *(Vector<T> value, T factor)
{
unchecked
{
if (Vector.IsHardwareAccelerated)
{
return new Vector<T>(factor) * value;
}
else
{
Vector<T> product = new Vector<T>();
if (typeof(T) == typeof(byte))
{
product.register.byte_0 = (byte)(value.register.byte_0 * (byte)(object)factor);
product.register.byte_1 = (byte)(value.register.byte_1 * (byte)(object)factor);
product.register.byte_2 = (byte)(value.register.byte_2 * (byte)(object)factor);
product.register.byte_3 = (byte)(value.register.byte_3 * (byte)(object)factor);
product.register.byte_4 = (byte)(value.register.byte_4 * (byte)(object)factor);
product.register.byte_5 = (byte)(value.register.byte_5 * (byte)(object)factor);
product.register.byte_6 = (byte)(value.register.byte_6 * (byte)(object)factor);
product.register.byte_7 = (byte)(value.register.byte_7 * (byte)(object)factor);
product.register.byte_8 = (byte)(value.register.byte_8 * (byte)(object)factor);
product.register.byte_9 = (byte)(value.register.byte_9 * (byte)(object)factor);
product.register.byte_10 = (byte)(value.register.byte_10 * (byte)(object)factor);
product.register.byte_11 = (byte)(value.register.byte_11 * (byte)(object)factor);
product.register.byte_12 = (byte)(value.register.byte_12 * (byte)(object)factor);
product.register.byte_13 = (byte)(value.register.byte_13 * (byte)(object)factor);
product.register.byte_14 = (byte)(value.register.byte_14 * (byte)(object)factor);
product.register.byte_15 = (byte)(value.register.byte_15 * (byte)(object)factor);
}
else if (typeof(T) == typeof(sbyte))
{
product.register.sbyte_0 = (sbyte)(value.register.sbyte_0 * (sbyte)(object)factor);
product.register.sbyte_1 = (sbyte)(value.register.sbyte_1 * (sbyte)(object)factor);
product.register.sbyte_2 = (sbyte)(value.register.sbyte_2 * (sbyte)(object)factor);
product.register.sbyte_3 = (sbyte)(value.register.sbyte_3 * (sbyte)(object)factor);
product.register.sbyte_4 = (sbyte)(value.register.sbyte_4 * (sbyte)(object)factor);
product.register.sbyte_5 = (sbyte)(value.register.sbyte_5 * (sbyte)(object)factor);
product.register.sbyte_6 = (sbyte)(value.register.sbyte_6 * (sbyte)(object)factor);
product.register.sbyte_7 = (sbyte)(value.register.sbyte_7 * (sbyte)(object)factor);
product.register.sbyte_8 = (sbyte)(value.register.sbyte_8 * (sbyte)(object)factor);
product.register.sbyte_9 = (sbyte)(value.register.sbyte_9 * (sbyte)(object)factor);
product.register.sbyte_10 = (sbyte)(value.register.sbyte_10 * (sbyte)(object)factor);
product.register.sbyte_11 = (sbyte)(value.register.sbyte_11 * (sbyte)(object)factor);
product.register.sbyte_12 = (sbyte)(value.register.sbyte_12 * (sbyte)(object)factor);
product.register.sbyte_13 = (sbyte)(value.register.sbyte_13 * (sbyte)(object)factor);
product.register.sbyte_14 = (sbyte)(value.register.sbyte_14 * (sbyte)(object)factor);
product.register.sbyte_15 = (sbyte)(value.register.sbyte_15 * (sbyte)(object)factor);
}
else if (typeof(T) == typeof(ushort))
{
product.register.uint16_0 = (ushort)(value.register.uint16_0 * (ushort)(object)factor);
product.register.uint16_1 = (ushort)(value.register.uint16_1 * (ushort)(object)factor);
product.register.uint16_2 = (ushort)(value.register.uint16_2 * (ushort)(object)factor);
product.register.uint16_3 = (ushort)(value.register.uint16_3 * (ushort)(object)factor);
product.register.uint16_4 = (ushort)(value.register.uint16_4 * (ushort)(object)factor);
product.register.uint16_5 = (ushort)(value.register.uint16_5 * (ushort)(object)factor);
product.register.uint16_6 = (ushort)(value.register.uint16_6 * (ushort)(object)factor);
product.register.uint16_7 = (ushort)(value.register.uint16_7 * (ushort)(object)factor);
}
else if (typeof(T) == typeof(short))
{
product.register.int16_0 = (short)(value.register.int16_0 * (short)(object)factor);
product.register.int16_1 = (short)(value.register.int16_1 * (short)(object)factor);
product.register.int16_2 = (short)(value.register.int16_2 * (short)(object)factor);
product.register.int16_3 = (short)(value.register.int16_3 * (short)(object)factor);
product.register.int16_4 = (short)(value.register.int16_4 * (short)(object)factor);
product.register.int16_5 = (short)(value.register.int16_5 * (short)(object)factor);
product.register.int16_6 = (short)(value.register.int16_6 * (short)(object)factor);
product.register.int16_7 = (short)(value.register.int16_7 * (short)(object)factor);
}
else if (typeof(T) == typeof(uint))
{
product.register.uint32_0 = (uint)(value.register.uint32_0 * (uint)(object)factor);
product.register.uint32_1 = (uint)(value.register.uint32_1 * (uint)(object)factor);
product.register.uint32_2 = (uint)(value.register.uint32_2 * (uint)(object)factor);
product.register.uint32_3 = (uint)(value.register.uint32_3 * (uint)(object)factor);
}
else if (typeof(T) == typeof(int))
{
product.register.int32_0 = (int)(value.register.int32_0 * (int)(object)factor);
product.register.int32_1 = (int)(value.register.int32_1 * (int)(object)factor);
product.register.int32_2 = (int)(value.register.int32_2 * (int)(object)factor);
product.register.int32_3 = (int)(value.register.int32_3 * (int)(object)factor);
}
else if (typeof(T) == typeof(ulong))
{
product.register.uint64_0 = (ulong)(value.register.uint64_0 * (ulong)(object)factor);
product.register.uint64_1 = (ulong)(value.register.uint64_1 * (ulong)(object)factor);
}
else if (typeof(T) == typeof(long))
{
product.register.int64_0 = (long)(value.register.int64_0 * (long)(object)factor);
product.register.int64_1 = (long)(value.register.int64_1 * (long)(object)factor);
}
else if (typeof(T) == typeof(float))
{
product.register.single_0 = (float)(value.register.single_0 * (float)(object)factor);
product.register.single_1 = (float)(value.register.single_1 * (float)(object)factor);
product.register.single_2 = (float)(value.register.single_2 * (float)(object)factor);
product.register.single_3 = (float)(value.register.single_3 * (float)(object)factor);
}
else if (typeof(T) == typeof(double))
{
product.register.double_0 = (double)(value.register.double_0 * (double)(object)factor);
product.register.double_1 = (double)(value.register.double_1 * (double)(object)factor);
}
return product;
}
}
return new Vector<T>(factor) * value;
}

// This method is intrinsic only for certain types. It cannot access fields directly unless we are sure the context is unaccelerated.
/// <summary>
/// Multiplies a vector by the given scalar.
/// </summary>
/// <param name="factor">The scalar value.</param>
/// <param name="value">The source vector.</param>
/// <returns>The scaled vector.</returns>
[MethodImplAttribute(MethodImplOptions.AggressiveInlining)]
public static Vector<T> operator *(T factor, Vector<T> value)
{
unchecked
{
if (Vector.IsHardwareAccelerated)
{
return new Vector<T>(factor) * value;
}
else
{
Vector<T> product = new Vector<T>();
if (typeof(T) == typeof(byte))
{
product.register.byte_0 = (byte)(value.register.byte_0 * (byte)(object)factor);
product.register.byte_1 = (byte)(value.register.byte_1 * (byte)(object)factor);
product.register.byte_2 = (byte)(value.register.byte_2 * (byte)(object)factor);
product.register.byte_3 = (byte)(value.register.byte_3 * (byte)(object)factor);
product.register.byte_4 = (byte)(value.register.byte_4 * (byte)(object)factor);
product.register.byte_5 = (byte)(value.register.byte_5 * (byte)(object)factor);
product.register.byte_6 = (byte)(value.register.byte_6 * (byte)(object)factor);
product.register.byte_7 = (byte)(value.register.byte_7 * (byte)(object)factor);
product.register.byte_8 = (byte)(value.register.byte_8 * (byte)(object)factor);
product.register.byte_9 = (byte)(value.register.byte_9 * (byte)(object)factor);
product.register.byte_10 = (byte)(value.register.byte_10 * (byte)(object)factor);
product.register.byte_11 = (byte)(value.register.byte_11 * (byte)(object)factor);
product.register.byte_12 = (byte)(value.register.byte_12 * (byte)(object)factor);
product.register.byte_13 = (byte)(value.register.byte_13 * (byte)(object)factor);
product.register.byte_14 = (byte)(value.register.byte_14 * (byte)(object)factor);
product.register.byte_15 = (byte)(value.register.byte_15 * (byte)(object)factor);
}
else if (typeof(T) == typeof(sbyte))
{
product.register.sbyte_0 = (sbyte)(value.register.sbyte_0 * (sbyte)(object)factor);
product.register.sbyte_1 = (sbyte)(value.register.sbyte_1 * (sbyte)(object)factor);
product.register.sbyte_2 = (sbyte)(value.register.sbyte_2 * (sbyte)(object)factor);
product.register.sbyte_3 = (sbyte)(value.register.sbyte_3 * (sbyte)(object)factor);
product.register.sbyte_4 = (sbyte)(value.register.sbyte_4 * (sbyte)(object)factor);
product.register.sbyte_5 = (sbyte)(value.register.sbyte_5 * (sbyte)(object)factor);
product.register.sbyte_6 = (sbyte)(value.register.sbyte_6 * (sbyte)(object)factor);
product.register.sbyte_7 = (sbyte)(value.register.sbyte_7 * (sbyte)(object)factor);
product.register.sbyte_8 = (sbyte)(value.register.sbyte_8 * (sbyte)(object)factor);
product.register.sbyte_9 = (sbyte)(value.register.sbyte_9 * (sbyte)(object)factor);
product.register.sbyte_10 = (sbyte)(value.register.sbyte_10 * (sbyte)(object)factor);
product.register.sbyte_11 = (sbyte)(value.register.sbyte_11 * (sbyte)(object)factor);
product.register.sbyte_12 = (sbyte)(value.register.sbyte_12 * (sbyte)(object)factor);
product.register.sbyte_13 = (sbyte)(value.register.sbyte_13 * (sbyte)(object)factor);
product.register.sbyte_14 = (sbyte)(value.register.sbyte_14 * (sbyte)(object)factor);
product.register.sbyte_15 = (sbyte)(value.register.sbyte_15 * (sbyte)(object)factor);
}
else if (typeof(T) == typeof(ushort))
{
product.register.uint16_0 = (ushort)(value.register.uint16_0 * (ushort)(object)factor);
product.register.uint16_1 = (ushort)(value.register.uint16_1 * (ushort)(object)factor);
product.register.uint16_2 = (ushort)(value.register.uint16_2 * (ushort)(object)factor);
product.register.uint16_3 = (ushort)(value.register.uint16_3 * (ushort)(object)factor);
product.register.uint16_4 = (ushort)(value.register.uint16_4 * (ushort)(object)factor);
product.register.uint16_5 = (ushort)(value.register.uint16_5 * (ushort)(object)factor);
product.register.uint16_6 = (ushort)(value.register.uint16_6 * (ushort)(object)factor);
product.register.uint16_7 = (ushort)(value.register.uint16_7 * (ushort)(object)factor);
}
else if (typeof(T) == typeof(short))
{
product.register.int16_0 = (short)(value.register.int16_0 * (short)(object)factor);
product.register.int16_1 = (short)(value.register.int16_1 * (short)(object)factor);
product.register.int16_2 = (short)(value.register.int16_2 * (short)(object)factor);
product.register.int16_3 = (short)(value.register.int16_3 * (short)(object)factor);
product.register.int16_4 = (short)(value.register.int16_4 * (short)(object)factor);
product.register.int16_5 = (short)(value.register.int16_5 * (short)(object)factor);
product.register.int16_6 = (short)(value.register.int16_6 * (short)(object)factor);
product.register.int16_7 = (short)(value.register.int16_7 * (short)(object)factor);
}
else if (typeof(T) == typeof(uint))
{
product.register.uint32_0 = (uint)(value.register.uint32_0 * (uint)(object)factor);
product.register.uint32_1 = (uint)(value.register.uint32_1 * (uint)(object)factor);
product.register.uint32_2 = (uint)(value.register.uint32_2 * (uint)(object)factor);
product.register.uint32_3 = (uint)(value.register.uint32_3 * (uint)(object)factor);
}
else if (typeof(T) == typeof(int))
{
product.register.int32_0 = (int)(value.register.int32_0 * (int)(object)factor);
product.register.int32_1 = (int)(value.register.int32_1 * (int)(object)factor);
product.register.int32_2 = (int)(value.register.int32_2 * (int)(object)factor);
product.register.int32_3 = (int)(value.register.int32_3 * (int)(object)factor);
}
else if (typeof(T) == typeof(ulong))
{
product.register.uint64_0 = (ulong)(value.register.uint64_0 * (ulong)(object)factor);
product.register.uint64_1 = (ulong)(value.register.uint64_1 * (ulong)(object)factor);
}
else if (typeof(T) == typeof(long))
{
product.register.int64_0 = (long)(value.register.int64_0 * (long)(object)factor);
product.register.int64_1 = (long)(value.register.int64_1 * (long)(object)factor);
}
else if (typeof(T) == typeof(float))
{
product.register.single_0 = (float)(value.register.single_0 * (float)(object)factor);
product.register.single_1 = (float)(value.register.single_1 * (float)(object)factor);
product.register.single_2 = (float)(value.register.single_2 * (float)(object)factor);
product.register.single_3 = (float)(value.register.single_3 * (float)(object)factor);
}
else if (typeof(T) == typeof(double))
{
product.register.double_0 = (double)(value.register.double_0 * (double)(object)factor);
product.register.double_1 = (double)(value.register.double_1 * (double)(object)factor);
}
return product;
}
}
return new Vector<T>(factor) * value;
}

// This method is intrinsic only for certain types. It cannot access fields directly unless we are sure the context is unaccelerated.
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