From a20c97d7f3e754a3553d4c26f0aefb8f593a1f81 Mon Sep 17 00:00:00 2001
From: Andrew Myers <atmyers@lbl.gov>
Date: Wed, 12 Jan 2022 16:19:04 -0800
Subject: Don't attempt to use costs when working on PML grids. (#2737)

---
 Source/Utils/WarpXUtil.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'Source/Utils/WarpXUtil.cpp')

diff --git a/Source/Utils/WarpXUtil.cpp b/Source/Utils/WarpXUtil.cpp
index 03b3768a7..f7b89ee0d 100644
--- a/Source/Utils/WarpXUtil.cpp
+++ b/Source/Utils/WarpXUtil.cpp
@@ -740,3 +740,15 @@ namespace WarpXUtilStr
     }
 
 }
+
+namespace WarpXUtilLoadBalance
+{
+    bool doCosts (const amrex::LayoutData<amrex::Real>* costs, const amrex::BoxArray ba,
+                  const amrex::DistributionMapping& dm)
+    {
+        bool consistent = costs && (dm == costs->DistributionMap()) &&
+            (ba.CellEqual(costs->boxArray())) &&
+            (WarpX::load_balance_costs_update_algo == LoadBalanceCostsUpdateAlgo::Timers);
+        return consistent;
+    }
+}
-- 
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