[openturns] 02/03: New patch: randommixture-x86.patch to fix tests failures on i386

[Denis Barbier]

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barbier-guest pushed a commit to branch debian
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commit a3d2bd28ec5af841a04c6288c7fe6eba59d2af1c
Author: Denis Barbier <bouzim at gmail.com>
Date:   Wed May 20 21:01:31 2015 +0100

    New patch: randommixture-x86.patch to fix tests failures on i386
---
 debian/patches/randommixture-x86.patch | 18 ++++++++++++++++++
 debian/patches/series                  |  1 +
 2 files changed, 19 insertions(+)

diff --git a/debian/patches/randommixture-x86.patch b/debian/patches/randommixture-x86.patch
new file mode 100644
index 0000000..abba953
--- /dev/null
+++ b/debian/patches/randommixture-x86.patch
@@ -0,0 +1,18 @@
+Description: Avoid tests failures in RandomMixture on x86
+Author: Denis Barbier
+Origin: Debian
+Forwarded: No
+Last-Update: 2015-05-20
+
+diff --git a/lib/src/Uncertainty/Distribution/RandomMixture.cxx b/lib/src/Uncertainty/Distribution/RandomMixture.cxx
+--- a/lib/src/Uncertainty/Distribution/RandomMixture.cxx
++++ b/lib/src/Uncertainty/Distribution/RandomMixture.cxx
+@@ -891,7 +891,7 @@ NumericalSample RandomMixture::computePDF(const NumericalPoint & xMin,
+   UnsignedInteger b(0);
+   for(UnsignedInteger i = 0; i < dimension_; ++i)
+   {
+-    const NumericalScalar dx(std::max(mu[i] - xMin[i], xMax[i] - mu[i]));
++    const volatile NumericalScalar dx(std::max(mu[i] - xMin[i], xMax[i] - mu[i]));
+     b = std::max(b, static_cast<UnsignedInteger>(std::ceil(dx / sigma[i])));
+   }
+   const NumericalPoint b_sigma(b * sigma);
diff --git a/debian/patches/series b/debian/patches/series
index db5df34..91fe3a8 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,2 +1,3 @@
 tests-disable-coupling_tools.patch
 tests-fix-precision-32bits.patch
+randommixture-x86.patch

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