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[CodeFactor] Apply fixes to commit 9697fac

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codefactor-io
2026-03-14 05:03:08 +00:00
parent 9697facfb4
commit e35ff7fa3f
164 changed files with 458 additions and 530 deletions
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lib/trends_IIR/ema/Ema.cs
+3 -4
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@@ -83,7 +83,7 @@ public sealed class Ema : AbstractBase
_decay = 1.0 - alpha;
Name = $"Ema(α={alpha:F4})";
// Approximate period from alpha: alpha = 2/(N+1) => N = 2/alpha - 1
WarmupPeriod = (int)(2.0 / alpha - 1.0);
WarmupPeriod = (int)((2.0 / alpha) - 1.0);
}
/// <summary>
@@ -327,7 +327,7 @@ public sealed class Ema : AbstractBase
ref double outRef = ref MemoryMarshal.GetReference(output);
// Unroll by 4 to reduce loop overhead and improve instruction-level parallelism
int unrollEnd = i + ((len - i) / 4) * 4;
int unrollEnd = i + (((len - i) / 4) * 4);
for (; i < unrollEnd; i += 4)
{
double v0 = Unsafe.Add(ref srcRef, i);
@@ -381,7 +381,6 @@ public sealed class Ema : AbstractBase
state.Ema = Math.FusedMultiplyAdd(state.Ema, decay, alpha * v3);
Unsafe.Add(ref outRef, i + 3) = state.Ema;
}
// Scalar remainder
@@ -425,7 +424,7 @@ public sealed class Ema : AbstractBase
// Unroll by 4 for better ILP
int i = 1;
int unrollEnd = 1 + ((len - 1) / 4) * 4;
int unrollEnd = 1 + (((len - 1) / 4) * 4);
for (; i < unrollEnd; i += 4)
{