From 33c0534f96527125ff24dd164d5947eb7dda16c3 Mon Sep 17 00:00:00 2001
From: Benjamin Redelings <benjamin.redelings@gmail.com>
Date: Tue, 13 Feb 2024 15:28:29 -0500
Subject: [PATCH] Don't allocate memory for eigendecomposition under
 COMPUTATION_ACTION

---
 libhmsbeagle/CPU/BeagleCPUImpl.hpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libhmsbeagle/CPU/BeagleCPUImpl.hpp b/libhmsbeagle/CPU/BeagleCPUImpl.hpp
index fd902e2f..c7ed3ead 100644
--- a/libhmsbeagle/CPU/BeagleCPUImpl.hpp
+++ b/libhmsbeagle/CPU/BeagleCPUImpl.hpp
@@ -335,7 +335,9 @@ int BeagleCPUImpl<BEAGLE_CPU_GENERIC>::createInstance(int tipCount,
     else
         kFlags |= BEAGLE_FLAG_THREADING_NONE;
 
-    if (kFlags & BEAGLE_FLAG_EIGEN_COMPLEX)
+    if (preferenceFlags & BEAGLE_FLAG_COMPUTATION_ACTION)
+	gEigenDecomposition = nullptr;
+    else if (kFlags & BEAGLE_FLAG_EIGEN_COMPLEX)
         gEigenDecomposition = new EigenDecompositionSquare<BEAGLE_CPU_EIGEN_GENERIC>(kEigenDecompCount,
                 kStateCount,kCategoryCount,kFlags);
     else