From 21e2979cc03f5d4ff68cbdb5a5bf078e241927f6 Mon Sep 17 00:00:00 2001
From: Michael Zingale <michael.zingale@stonybrook.edu>
Date: Sun, 7 Apr 2024 18:56:33 -0400
Subject: [PATCH] add missing OpenMP to SDC burn loop (#2770)

this mirrors what is done for Strang
---
 Source/reactions/Castro_react.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Source/reactions/Castro_react.cpp b/Source/reactions/Castro_react.cpp
index 3e6ff3949b..d3ff040048 100644
--- a/Source/reactions/Castro_react.cpp
+++ b/Source/reactions/Castro_react.cpp
@@ -533,7 +533,9 @@ Castro::react_state(Real time, Real dt)
 #endif
     int num_failed = 0;
 
-    // why no omp here?
+#ifdef _OPENMP
+#pragma omp parallel reduction(+:num_failed)
+#endif
     for (MFIter mfi(S_new, TilingIfNotGPU()); mfi.isValid(); ++mfi)
     {
         const Box& bx = mfi.growntilebox(ng);