LAPACK
3.12.1
LAPACK: Linear Algebra PACKage
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LAPACK
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LAPACK
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Routines
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LAPACK
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Linear solve, AX = B
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LU: General matrix, driver
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LU: computational routines (factor, cond, etc.)
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Cholesky: Hermitian/symmetric positive definite matrix, driver
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Cholesky: computational routines (factor, cond, etc.)
— full —
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pocon: condition number estimate
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potrf: triangular factor
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potrf2: triangular factor panel, recursive?
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potf2: triangular factor panel, level 2
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pstrf: triangular factor, with pivoting
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pstf2: triangular factor, with pivoting panel, level 2
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potrs: triangular solve using factor
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potri: triangular inverse
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porfs: iterative refinement
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porfsx: iterative refinement, expert
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poequ: equilibration
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poequb: equilibration, power of 2
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laqhe: row/col scale matrix
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la_porcond: Skeel condition number estimate
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la_porpvgrw: reciprocal pivot growth
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la_porfsx_extended: step in porfsx
— packed —
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ppcon: condition number estimate
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pptrf: triangular factor
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pptrs: triangular solve using factor
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pptri: triangular inverse
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pprfs: iterative refinement
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ppequ: equilibration
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laqhp: row/col scale matrix
— rectangular full packed (RFP) —
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pftrf: triangular factor
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pftrs: triangular solve using factor
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pftri: triangular inverse
— banded —
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pbcon: condition number estimate
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pbtrf: triangular factor
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pbtf2: triangular factor panel, level 2
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pbtrs: triangular solve using factor
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pbrfs: iterative refinement
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pbequ: equilibration
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laqhb: row/col scale matrix
— tridiagonal —
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ptcon: condition number estimate
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pttrf: triangular factor
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pttrs: triangular solve using factor
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ptts2: triangular solve using factor, unblocked
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ptrfs: iterative refinement
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LDL: Hermitian/symmetric indefinite matrix, driver
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LDL: computational routines (factor, cond, etc.)
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Triangular computational routines (solve, cond, etc.)
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Auxiliary routines
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Least squares
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Orthogonal/unitary factors (QR, CS, etc.)
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Non-symmetric eigenvalues
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Hermitian/symmetric eigenvalues
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Singular Value Decomposition (SVD)
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BLAS-like
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Auxiliary routines
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BLAS
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— banded —
LAPACK
»
Linear solve, AX = B
»
Cholesky: computational routines (factor, cond, etc.)
Collaboration diagram for — banded —:
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1.11.0
1.11.0 