1 files changed, 12 insertions, 0 deletions
diff --git a/Eigen/src/Core/arch/AVX512/MathFunctions.h b/Eigen/src/Core/arch/AVX512/MathFunctions.h
index 9e37a720b..66581964c 100644
--- a/Eigen/src/Core/arch/AVX512/MathFunctions.h
+++ b/Eigen/src/Core/arch/AVX512/MathFunctions.h
@@ -405,6 +405,18 @@ Packet16f pexpm1<Packet16f>(const Packet16f& _x) {
 }
 #endif
 
+template <>
+EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_UNUSED Packet16f
+ptanh<Packet16f>(const Packet16f& _x) {
+  return internal::generic_fast_tanh_float(_x);
+}
+
+template <>
+EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_UNUSED Packet16f
+perf<Packet16f>(const Packet16f& _x) {
+  return internal::generic_fast_erf_float(_x);
+}
+
 }  // end namespace internal
 
 }  // end namespace Eigen