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Apply MMA patch unconditionally, and edit patch to only define MMA disable on

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__PPC64__ (rhbz#2003362)
This commit is contained in:
Rich Mattes 2021-09-11 21:10:35 -04:00
parent f4229122e4
commit 5242355a2d
2 changed files with 8 additions and 6 deletions
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8
eigen3.spec
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@ -21,7 +21,7 @@
Name: eigen3
Version: 3.4.0
Release: 2%{?dist}
Release: 3%{?dist}
Summary: A lightweight C++ template library for vector and matrix math
License: MPLv2.0 and LGPLv2+ and BSD and Minpack
@ -77,9 +77,7 @@ Developer documentation for Eigen.
%prep
%setup -q -n eigen-%{version}
%ifarch ppc64le
%patch0 -p1
%endif
%build
@ -120,6 +118,10 @@ rm -f %{_vpath_builddir}/doc/html/unsupported/installdox
%changelog
* Sun Sep 12 2021 Rich Mattes <richmattes@gmail.com> - 3.4.0-3
- Apply MMA patch unconditionally, and edit patch to only define MMA disable on
__PPC64__ (rhbz#2003362)
* Wed Aug 25 2021 Sandro Mani <manisandro@gmail.com> - 3.4.0-2
- Temporarily disable EIGEN_ALTIVEC_DISABLE_MMA on PPC64le

6
eigen_mma.patch
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@ -1,14 +1,14 @@
diff -rupN eigen-3.4.0/Eigen/src/Core/arch/AltiVec/MatrixProduct.h eigen-3.4.0-new/Eigen/src/Core/arch/AltiVec/MatrixProduct.h
--- eigen-3.4.0/Eigen/src/Core/arch/AltiVec/MatrixProduct.h 2021-08-18 22:41:58.000000000 +0200
+++ eigen-3.4.0-new/Eigen/src/Core/arch/AltiVec/MatrixProduct.h 2021-08-22 17:37:23.626427133 +0200
@@ -28,6 +28,9 @@
@@ -28,6 +28,10 @@
#endif
#endif
+#ifdef __PPC64__
+#define EIGEN_ALTIVEC_DISABLE_MMA
+
+#endif
+
#ifdef __has_builtin
#if __has_builtin(__builtin_mma_assemble_acc)
#define ALTIVEC_MMA_SUPPORT
diff -rupN eigen-3.4.0/Eigen/src/Core/util/Macros.h eigen-3.4.0-new/Eigen/src/Core/util/Macros.h