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This commit is contained in:
Antonio Sanchez
2025-10-17 15:40:04 -07:00
parent 5c9addf4a2
commit bdcab83e28
5 changed files with 22 additions and 20 deletions
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10
Eigen/src/Core/arch/SSE/PacketMath.h
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@@ -51,7 +51,7 @@ template<> struct is_arithmetic<__m128d> { enum { value = true }; };
#define vec2d_swizzle1(v,p,q) \
(_mm_castsi128_pd(_mm_shuffle_epi32( _mm_castpd_si128(v), ((q*2+1)<<6|(q*2)<<4|(p*2+1)<<2|(p*2)))))
#define vec4f_swizzle2(a,b,p,q,r,s) \
(_mm_shuffle_ps( (a), (b), ((s)<<6|(r)<<4|(q)<<2|(p))))
@@ -495,8 +495,8 @@ template<> EIGEN_STRONG_INLINE int predux_min<Packet4i>(const Packet4i& a)
// for GCC (eg., it does not like using std::min after the pstore !!)
EIGEN_ALIGN16 int aux[4];
pstore(aux, a);
register int aux0 = aux[0]<aux[1] ? aux[0] : aux[1];
register int aux2 = aux[2]<aux[3] ? aux[2] : aux[3];
int aux0 = aux[0]<aux[1] ? aux[0] : aux[1];
int aux2 = aux[2]<aux[3] ? aux[2] : aux[3];
return aux0<aux2 ? aux0 : aux2;
}
@@ -516,8 +516,8 @@ template<> EIGEN_STRONG_INLINE int predux_max<Packet4i>(const Packet4i& a)
// for GCC (eg., it does not like using std::min after the pstore !!)
EIGEN_ALIGN16 int aux[4];
pstore(aux, a);
register int aux0 = aux[0]>aux[1] ? aux[0] : aux[1];
register int aux2 = aux[2]>aux[3] ? aux[2] : aux[3];
int aux0 = aux[0]>aux[1] ? aux[0] : aux[1];
int aux2 = aux[2]>aux[3] ? aux[2] : aux[3];
return aux0>aux2 ? aux0 : aux2;
}

26
Eigen/src/Core/products/SelfadjointMatrixVector.h
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@@ -62,7 +62,7 @@ static EIGEN_DONT_INLINE void product_selfadjoint_vector(
// FIXME this copy is now handled outside product_selfadjoint_vector, so it could probably be removed.
// if the rhs is not sequentially stored in memory we copy it to a temporary buffer,
// this is because we need to extract packets
ei_declare_aligned_stack_constructed_variable(Scalar,rhs,size,rhsIncr==1 ? const_cast<Scalar*>(_rhs) : 0);
ei_declare_aligned_stack_constructed_variable(Scalar,rhs,size,rhsIncr==1 ? const_cast<Scalar*>(_rhs) : 0);
if (rhsIncr!=1)
{
const Scalar* it = _rhs;
@@ -77,8 +77,8 @@ static EIGEN_DONT_INLINE void product_selfadjoint_vector(
for (Index j=FirstTriangular ? bound : 0;
j<(FirstTriangular ? size : bound);j+=2)
{
register const Scalar* EIGEN_RESTRICT A0 = lhs + j*lhsStride;
register const Scalar* EIGEN_RESTRICT A1 = lhs + (j+1)*lhsStride;
const Scalar* EIGEN_RESTRICT A0 = lhs + j*lhsStride;
const Scalar* EIGEN_RESTRICT A1 = lhs + (j+1)*lhsStride;
Scalar t0 = cjAlpha * rhs[j];
Packet ptmp0 = pset1<Packet>(t0);
@@ -145,7 +145,7 @@ static EIGEN_DONT_INLINE void product_selfadjoint_vector(
}
for (Index j=FirstTriangular ? 0 : bound;j<(FirstTriangular ? bound : size);j++)
{
register const Scalar* EIGEN_RESTRICT A0 = lhs + j*lhsStride;
const Scalar* EIGEN_RESTRICT A0 = lhs + j*lhsStride;
Scalar t1 = cjAlpha * rhs[j];
Scalar t2 = 0;
@@ -160,7 +160,7 @@ static EIGEN_DONT_INLINE void product_selfadjoint_vector(
}
}
} // end namespace internal
} // end namespace internal
/***************************************************************************
* Wrapper to product_selfadjoint_vector
@@ -190,7 +190,7 @@ struct SelfadjointProductMatrix<Lhs,LhsMode,false,Rhs,0,true>
typedef typename Dest::Scalar ResScalar;
typedef typename Base::RhsScalar RhsScalar;
typedef Map<Matrix<ResScalar,Dynamic,1>, Aligned> MappedDest;
eigen_assert(dest.rows()==m_lhs.rows() && dest.cols()==m_rhs.cols());
const ActualLhsType lhs = LhsBlasTraits::extract(m_lhs);
@@ -203,16 +203,16 @@ struct SelfadjointProductMatrix<Lhs,LhsMode,false,Rhs,0,true>
EvalToDest = (Dest::InnerStrideAtCompileTime==1),
UseRhs = (_ActualRhsType::InnerStrideAtCompileTime==1)
};
internal::gemv_static_vector_if<ResScalar,Dest::SizeAtCompileTime,Dest::MaxSizeAtCompileTime,!EvalToDest> static_dest;
internal::gemv_static_vector_if<RhsScalar,_ActualRhsType::SizeAtCompileTime,_ActualRhsType::MaxSizeAtCompileTime,!UseRhs> static_rhs;
ei_declare_aligned_stack_constructed_variable(ResScalar,actualDestPtr,dest.size(),
EvalToDest ? dest.data() : static_dest.data());
ei_declare_aligned_stack_constructed_variable(RhsScalar,actualRhsPtr,rhs.size(),
UseRhs ? const_cast<RhsScalar*>(rhs.data()) : static_rhs.data());
if(!EvalToDest)
{
#ifdef EIGEN_DENSE_STORAGE_CTOR_PLUGIN
@@ -221,7 +221,7 @@ struct SelfadjointProductMatrix<Lhs,LhsMode,false,Rhs,0,true>
#endif
MappedDest(actualDestPtr, dest.size()) = dest;
}
if(!UseRhs)
{
#ifdef EIGEN_DENSE_STORAGE_CTOR_PLUGIN
@@ -230,8 +230,8 @@ struct SelfadjointProductMatrix<Lhs,LhsMode,false,Rhs,0,true>
#endif
Map<typename _ActualRhsType::PlainObject>(actualRhsPtr, rhs.size()) = rhs;
}
internal::product_selfadjoint_vector<Scalar, Index, (internal::traits<_ActualLhsType>::Flags&RowMajorBit) ? RowMajor : ColMajor, int(LhsUpLo), bool(LhsBlasTraits::NeedToConjugate), bool(RhsBlasTraits::NeedToConjugate)>
(
lhs.rows(), // size
@@ -240,7 +240,7 @@ struct SelfadjointProductMatrix<Lhs,LhsMode,false,Rhs,0,true>
actualDestPtr, // result info
actualAlpha // scale factor
);
if(!EvalToDest)
dest = MappedDest(actualDestPtr, dest.size());
}

1
ci/build.linux.gitlab-ci.yml
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@@ -26,5 +26,6 @@ build:linux:docs:
EIGEN_CI_C_COMPILER: clang
EIGEN_CI_CXX_COMPILER: clang++
EIGEN_CI_BEFORE_SCRIPT: ". ci/scripts/build_and_install_doxygen.sh Release_1_13_2"
EIGEN_CI_ADDITIONAL_ARGS: "-DCMAKE_CXX_FLAGS='-Wno-deprecated-declarations -Wno-ignored-reference-qualifiers'"
rules:
- if: $CI_PIPELINE_SOURCE == "push" && $CI_PROJECT_NAMESPACE == "libeigen"

2
ci/scripts/build.linux.script.sh
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@@ -12,7 +12,7 @@ cmake -G Ninja \
-DCMAKE_CXX_COMPILER=${EIGEN_CI_CXX_COMPILER} \
-DCMAKE_C_COMPILER=${EIGEN_CI_C_COMPILER} \
-DCMAKE_CXX_COMPILER_TARGET=${EIGEN_CI_CXX_COMPILER_TARGET} \
${EIGEN_CI_ADDITIONAL_ARGS} ${rootdir}
"${EIGEN_CI_ADDITIONAL_ARGS}" ${rootdir}
target=""
if [[ ${EIGEN_CI_BUILD_TARGET} ]]; then

3
doc/CMakeLists.txt
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@@ -70,7 +70,8 @@ add_custom_target(doc ALL
COMMAND doxygen
COMMAND doxygen Doxyfile-unsupported # run doxygen twice to get proper eigen <=> unsupported cross references
COMMAND ${CMAKE_COMMAND} -E rename html eigen-doc
COMMAND ${CMAKE_COMMAND} -E tar cvfz eigen-doc/eigen-doc.tgz eigen-doc/*.html eigen-doc/*.map eigen-doc/*.png eigen-doc/*.css eigen-doc/*.js eigen-doc/*.txt eigen-doc/unsupported
COMMAND ${CMAKE_COMMAND} -E remove eigen-doc/eigen-doc.tgz
COMMAND ${CMAKE_COMMAND} -E tar cvfz eigen-doc/eigen-doc.tgz eigen-doc
COMMAND ${CMAKE_COMMAND} -E rename eigen-doc html
WORKING_DIRECTORY ${Eigen_BINARY_DIR}/doc)