From 85af7e05b51542e854827584b76f3c14633db787 Mon Sep 17 00:00:00 2001 From: Kutalmis Bercin <kutalmis.bercin@esi-group.com> Date: Wed, 30 Mar 2022 17:43:58 +0100 Subject: [PATCH] INT: TDACChemistryModel: avoid redundant MPI communications (#2337) --- .../chemistryModel/TDACChemistryModel/TDACChemistryModel.C | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/thermophysicalModels/chemistryModel/chemistryModel/TDACChemistryModel/TDACChemistryModel.C b/src/thermophysicalModels/chemistryModel/chemistryModel/TDACChemistryModel/TDACChemistryModel.C index 1fbee4961d0..3592fffedf5 100644 --- a/src/thermophysicalModels/chemistryModel/chemistryModel/TDACChemistryModel/TDACChemistryModel.C +++ b/src/thermophysicalModels/chemistryModel/chemistryModel/TDACChemistryModel/TDACChemistryModel.C @@ -5,7 +5,7 @@ \\ / A nd | www.openfoam.com \\/ M anipulation | ------------------------------------------------------------------------------- - Copyright (C) 2016-2017 OpenFOAM Foundation + Copyright (C) 2016-2021 OpenFOAM Foundation Copyright (C) 2016-2021 OpenCFD Ltd. ------------------------------------------------------------------------------- License @@ -864,7 +864,7 @@ Foam::scalar Foam::TDACChemistryModel<ReactionThermo, ThermoType>::solve << " " << nActiveSpecies/nAvg << endl; } - if (Pstream::parRun()) + if (reduced && Pstream::parRun()) { List<bool> active(composition.active()); Pstream::listCombineGather(active, orEqOp<bool>()); -- GitLab