From 6a86719812c36c075adc88a2cfbafc6ad700d1f5 Mon Sep 17 00:00:00 2001
From: knarf <knarf@5c1b1641-b641-47ec-b3d9-0f93d4c445ee>
Date: Mon, 9 Aug 2010 14:22:55 +0000
Subject: add some openmp support to lorene evaluation onto list of points

git-svn-id: http://svn.cactuscode.org/projects/ExternalLibraries/LORENE/trunk@23 5c1b1641-b641-47ec-b3d9-0f93d4c445ee
---
 LORENE.sh         |  3 ++-
 dist/openmp.patch | 11 +++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)
 create mode 100644 dist/openmp.patch

diff --git a/LORENE.sh b/LORENE.sh
index efb9505..2181b0f 100644
--- a/LORENE.sh
+++ b/LORENE.sh
@@ -76,6 +76,7 @@ if [ -z "${LORENE_DIR}" ]; then
         ${PATCH} -p0 < ${SRCDIR}/dist/des.patch
         ${PATCH} -p0 < ${SRCDIR}/dist/makesystem.patch
         ${PATCH} -p0 < ${SRCDIR}/dist/pgplot.patch
+        ${PATCH} -p0 < ${SRCDIR}/dist/openmp.patch
         # Some (ancient but still used) versions of patch don't support the
         # patch format used here but also don't report an error using the
         # exit code. So we use this patch to test for this
@@ -109,7 +110,7 @@ if [ -z "${LORENE_DIR}" ]; then
         fi
         cat > local_settings <<EOF
 CXX = ${CXX}
-CXXFLAGS = ${CXXFLAGS}
+CXXFLAGS = ${CXXFLAGS} ${CPP_OPENMP_FLAGS}
 CXXFLAGS_G = ${CXXFLAGS}
 F77 = ${F77}
 F77FLAGS = ${F77FLAGS} ${FIXEDF77FLAGS}
diff --git a/dist/openmp.patch b/dist/openmp.patch
new file mode 100644
index 0000000..8d1bce2
--- /dev/null
+++ b/dist/openmp.patch
@@ -0,0 +1,11 @@
+diff -ur Lorene.orig/Export/C++/Source/bin_ns_aux.C Lorene/Export/C++/Source/bin_ns_aux.C
+--- Lorene.orig/Export/C++/Source/bin_ns_aux.C	2006-09-12 03:04:07.000000000 -0500
++++ Lorene/Export/C++/Source/bin_ns_aux.C	2010-07-29 12:44:16.000000000 -0500
+@@ -322,6 +322,7 @@
+     vueulerz1.coef() ;
+     vueulerz2.coef() ;
+ 
++#pragma omp parallel for
+     for (int i=0; i<np; i++) {
+ 
+ 	double x0 = xx[i] * km ;    // x in Lorene's unit
-- 
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