40b114c0bb
* gnu/packages/patches/dealii-mpi-deprecations.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/maths.scm (dealii)[source]: Upgrade to 9.0.1. Use patch. [arguments]: Use new MPI configuration flags.
28 lines
1 KiB
Diff
28 lines
1 KiB
Diff
From 40538ad31a71495649d174b0f7be5f7135d0a905 Mon Sep 17 00:00:00 2001
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From: David Wells <drwells@email.unc.edu>
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Date: Sat, 2 Feb 2019 10:00:38 -0500
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Subject: [PATCH] Avoid calling a deprecated MPI function.
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This was deprecated a long time ago (1996) and is not present in the
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latest version of openMPI (4.0): see
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https://www.open-mpi.org/faq/?category=mpi-removed
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Credit goes to Pratik Nayak for finding this issue.
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---
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source/base/mpi.cc | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/source/base/mpi.cc b/source/base/mpi.cc
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index bd1f7f9846a..b8cd45e7c26 100644
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--- a/source/base/mpi.cc
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+++ b/source/base/mpi.cc
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@@ -448,7 +448,7 @@ namespace Utilities
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MPI_Aint displacements[] = {0, offsetof(MinMaxAvg, min_index)};
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MPI_Datatype types[] = {MPI_DOUBLE, MPI_INT};
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- ierr = MPI_Type_struct(2, lengths, displacements, types, &type);
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+ ierr = MPI_Type_create_struct(2, lengths, displacements, types, &type);
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AssertThrowMPI(ierr);
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ierr = MPI_Type_commit(&type);
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