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Author: JaapWijnen

Sources/CodeGeneratorExecutable/CodeGenerator.swift

@@ -42,13 +42,7 @@ struct CodeGenerator {
                 let simdType = "SIMD\(simdWidth)<\(floatingPointType)>"
 
                 // no simd methods exist for simd size >= 16 and scalar > Float so we don't add acceleration to those.
-                let simdAccelerated: Bool
-                if simdWidth > 16 || (simdWidth == 16 && floatingPointType == "Double") {
-                    simdAccelerated = false
-                }
-                else {
-                    simdAccelerated = true
-                }
+                let simdAccelerated = simdWidth < 16 || (simdWidth == 16 && floatingPointType == "Float")
 
                 // Generate RealFunctions implementations on concrete SIMD types to attach derivatives to
                 let realFunctionsExtensionCode = RealFunctionsGenerator.realFunctionsExtension(

Tests/RealModuleDifferentiableTests/RealModuleDifferentiableTests.swift

@@ -4,7 +4,9 @@ import Testing
 
 @Suite
 struct TestRegisteredDerivatives {
-    // These tests are more about the derivatives being correctly registered than the correct values. We're only checking the first value for simds since we run the computation on the same values and only checking the first result makes using `.isApproximatelyEqual(to:)` a lot easier.
+    // These tests are more about the derivatives being correctly registered than the correct values. We're only checking the first value
+    // for simds since we run the computation on the same values and only checking the first result makes using `.isApproximatelyEqual(to:)`
+    // a lot easier.
     @Test
     func
         testExp()