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mixing types in product step 2:

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* pload* and pset1 are now templated on the packet type
* gemv routines are now embeded into a structure with
  a consistent API with respect to gemm
* some configurations of vector * matrix and matrix * matrix works fine,
  some need more work...
This commit is contained in:
Gael Guennebaud
2010-07-11 15:48:30 +02:00
parent 4161b8be67
commit ff96c94043
20 changed files with 600 additions and 549 deletions
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13
Eigen/src/Core/SolveTriangular.h
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@@ -81,7 +81,7 @@ struct ei_triangular_solver_selector<Lhs,Rhs,OnTheLeft,Mode,NoUnrolling,RowMajor
Index startRow = IsLower ? pi : pi-actualPanelWidth;
Index startCol = IsLower ? 0 : pi;
ei_cache_friendly_product_rowmajor_times_vector<LhsProductTraits::NeedToConjugate,false,Scalar,Index>(
ei_general_matrix_vector_product<Index,Scalar,RowMajor,LhsProductTraits::NeedToConjugate,Scalar,false>::run(
actualPanelWidth, r,
&(actualLhs.const_cast_derived().coeffRef(startRow,startCol)), actualLhs.outerStride(),
&(other.coeffRef(startCol)), other.innerStride(),
@@ -148,12 +148,11 @@ struct ei_triangular_solver_selector<Lhs,Rhs,OnTheLeft,Mode,NoUnrolling,ColMajor
// let's directly call the low level product function because:
// 1 - it is faster to compile
// 2 - it is slighlty faster at runtime
ei_cache_friendly_product_colmajor_times_vector<LhsProductTraits::NeedToConjugate,false>(
r,
&(actualLhs.const_cast_derived().coeffRef(endBlock,startBlock)), actualLhs.outerStride(),
other.segment(startBlock, actualPanelWidth),
&(other.coeffRef(endBlock, 0)),
Scalar(-1));
ei_general_matrix_vector_product<Index,Scalar,ColMajor,LhsProductTraits::NeedToConjugate,Scalar,false>::run(
r, actualPanelWidth,
&(actualLhs.const_cast_derived().coeffRef(endBlock,startBlock)), actualLhs.outerStride(),
other.segment(startBlock, actualPanelWidth), other.innerStride(),
&(other.coeffRef(endBlock, 0)), other.innerStride(), Scalar(-1));
}
}
}