MaxAbs¶
The following routines return the coordinates and magnitude of the entry with the largest absolute value.
C++ API¶
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ValueIntPair<Base<F>>
MaxAbs(const AbstractDistMatrix<F> &A)¶
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ValueIntPair<Base<F>>
SymmetricMaxAbs(UpperOrLower uplo, const Matrix<F> &A)¶
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ValueIntPair<Base<F>>
SymmetricMaxAbs(UpperOrLower uplo, const AbstractDistMatrix<F> &A)¶
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ValueInt<Base<F>>
VectorMaxAbs(const AbstractDistMatrix<F> &x)¶
C API¶
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ElError
ElSymmetricMaxAbs_i(ElUpperOrLower uplo, ElConstMatrix_i A, ElValueIntPair_i* entry)¶
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ElError
ElSymmetricMaxAbs_s(ElUpperOrLower uplo, ElConstMatrix_s A, ElValueIntPair_s* entry)¶
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ElError
ElSymmetricMaxAbs_d(ElUpperOrLower uplo, ElConstMatrix_d A, ElValueIntPair_d* entry)¶
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ElError
ElSymmetricMaxAbs_c(ElUpperOrLower uplo, ElConstMatrix_c A, ElValueIntPair_c* entry)¶
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ElError
ElSymmetricMaxAbs_z(ElUpperOrLower uplo, ElConstMatrix_z A, ElValueIntPair_z* entry)¶
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ElError
ElSymmetricMaxAbsDist_i(ElUpperOrLower uplo, ElConstDistMatrix_i A, ElValueIntPair_i* entry)¶
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ElError
ElSymmetricMaxAbsDist_s(ElUpperOrLower uplo, ElConstDistMatrix_s A, ElValueIntPair_s* entry)¶
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ElError
ElSymmetricMaxAbsDist_d(ElUpperOrLower uplo, ElConstDistMatrix_d A, ElValueIntPair_d* entry)¶
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ElError
ElSymmetricMaxAbsDist_c(ElUpperOrLower uplo, ElConstDistMatrix_c A, ElValueIntPair_c* entry)¶
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ElError
ElSymmetricMaxAbsDist_z(ElUpperOrLower uplo, ElConstDistMatrix_z A, ElValueIntPair_z* entry)¶