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* In LU solvers: no need anymore to use row-major matrices

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* Matrix: always inherit WithAlignedOperatorNew, regardless of
vectorization or not
* rename ei_alloc_stack to ei_aligned_stack_alloc
* mixingtypes test: disable vectorization as SSE intrinsics don't allow
mixing types and we just get compile errors there.
This commit is contained in:
Benoit Jacob
2009-01-03 22:33:08 +00:00
parent fd7eba3394
commit d9e5fd393a
7 changed files with 35 additions and 35 deletions
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16
Eigen/src/Core/Product.h
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@@ -573,7 +573,7 @@ struct ei_cache_friendly_product_selector<ProductType,LhsRows,ColMajor,HasDirect
_res = &res.coeffRef(0);
else
{
_res = ei_alloc_stack(Scalar,res.size());
_res = ei_aligned_stack_alloc(Scalar,res.size());
Map<Matrix<Scalar,DestDerived::RowsAtCompileTime,1> >(_res, res.size()) = res;
}
ei_cache_friendly_product_colmajor_times_vector(res.size(),
@@ -583,7 +583,7 @@ struct ei_cache_friendly_product_selector<ProductType,LhsRows,ColMajor,HasDirect
if (!EvalToRes)
{
res = Map<Matrix<Scalar,DestDerived::SizeAtCompileTime,1> >(_res, res.size());
ei_free_stack(_res, Scalar, res.size());
ei_aligned_stack_free(_res, Scalar, res.size());
}
}
};
@@ -619,7 +619,7 @@ struct ei_cache_friendly_product_selector<ProductType,1,LhsOrder,LhsAccess,RhsCo
_res = &res.coeffRef(0);
else
{
_res = ei_alloc_stack(Scalar, res.size());
_res = ei_aligned_stack_alloc(Scalar, res.size());
Map<Matrix<Scalar,DestDerived::SizeAtCompileTime,1> >(_res, res.size()) = res;
}
ei_cache_friendly_product_colmajor_times_vector(res.size(),
@@ -629,7 +629,7 @@ struct ei_cache_friendly_product_selector<ProductType,1,LhsOrder,LhsAccess,RhsCo
if (!EvalToRes)
{
res = Map<Matrix<Scalar,DestDerived::SizeAtCompileTime,1> >(_res, res.size());
ei_free_stack(_res, Scalar, res.size());
ei_aligned_stack_free(_res, Scalar, res.size());
}
}
};
@@ -652,13 +652,13 @@ struct ei_cache_friendly_product_selector<ProductType,LhsRows,RowMajor,HasDirect
_rhs = &product.rhs().const_cast_derived().coeffRef(0);
else
{
_rhs = ei_alloc_stack(Scalar, product.rhs().size());
_rhs = ei_aligned_stack_alloc(Scalar, product.rhs().size());
Map<Matrix<Scalar,Rhs::SizeAtCompileTime,1> >(_rhs, product.rhs().size()) = product.rhs();
}
ei_cache_friendly_product_rowmajor_times_vector(&product.lhs().const_cast_derived().coeffRef(0,0), product.lhs().stride(),
_rhs, product.rhs().size(), res);
if (!UseRhsDirectly) ei_free_stack(_rhs, Scalar, product.rhs().size());
if (!UseRhsDirectly) ei_aligned_stack_free(_rhs, Scalar, product.rhs().size());
}
};
@@ -680,13 +680,13 @@ struct ei_cache_friendly_product_selector<ProductType,1,LhsOrder,LhsAccess,RhsCo
_lhs = &product.lhs().const_cast_derived().coeffRef(0);
else
{
_lhs = ei_alloc_stack(Scalar, product.lhs().size());
_lhs = ei_aligned_stack_alloc(Scalar, product.lhs().size());
Map<Matrix<Scalar,Lhs::SizeAtCompileTime,1> >(_lhs, product.lhs().size()) = product.lhs();
}
ei_cache_friendly_product_rowmajor_times_vector(&product.rhs().const_cast_derived().coeffRef(0,0), product.rhs().stride(),
_lhs, product.lhs().size(), res);
if(!UseLhsDirectly) ei_free_stack(_lhs, Scalar, product.lhs().size());
if(!UseLhsDirectly) ei_aligned_stack_free(_lhs, Scalar, product.lhs().size());
}
};