From d4a3b6f0de6dc42a7d971680a653b7684afa6e3f Mon Sep 17 00:00:00 2001
From: Axel Huebl <axel.huebl@plasma.ninja>
Date: Wed, 8 Jun 2022 14:51:16 -0700
Subject: ABLASTR: Move Communication Utilities (#3167)

* Move: WarpXCommUtils to ABLASTR

* Update Usage Locations

* Refactor: `WarpX::do_single_precision_comms`

Do not use a global from WarpX in ABLASTR routines.
---
 Source/Particles/MultiParticleContainer.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Source/Particles/MultiParticleContainer.cpp')

diff --git a/Source/Particles/MultiParticleContainer.cpp b/Source/Particles/MultiParticleContainer.cpp
index 3805824a0..2e69cd085 100644
--- a/Source/Particles/MultiParticleContainer.cpp
+++ b/Source/Particles/MultiParticleContainer.cpp
@@ -10,7 +10,6 @@
  * License: BSD-3-Clause-LBNL
  */
 #include "MultiParticleContainer.H"
-#include "Parallelization/WarpXCommUtil.H"
 #include "Particles/ElementaryProcess/Ionization.H"
 #ifdef WARPX_QED
 #   include "Particles/ElementaryProcess/QEDInternals/BreitWheelerEngineWrapper.H"
@@ -41,6 +40,7 @@
 
 #include "WarpX.H"
 
+#include <ablastr/utils/Communication.H>
 #include <ablastr/warn_manager/WarnManager.H>
 
 #include <AMReX.H>
@@ -554,7 +554,7 @@ MultiParticleContainer::GetChargeDensity (int lev, bool local)
         }
         if (!local) {
             const Geometry& gm = allcontainers[0]->Geom(lev);
-            WarpXCommUtil::SumBoundary(*rho, gm.periodicity());
+            ablastr::utils::communication::SumBoundary(*rho, WarpX::do_single_precision_comms, gm.periodicity());
         }
         return rho;
     }
-- 
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