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.)
— full —
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gecon: condition number estimate
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getrf: triangular factor
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getrf2: triangular factor panel, recursive?
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getf2: triangular factor panel, level 2
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getrs: triangular solve using factor
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getri: triangular inverse
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gerfs: iterative refinement
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gerfsx: iterative refinement, expert
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geequ: equilibration
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geequb: equilibration, power of 2
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laqge: row/col scale matrix
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laswp: swap permutation
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getc2: triangular factor, with complete pivoting
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gesc2: triangular solve using factor, with complete pivoting
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latdf: Dif-estimate with complete pivoting LU, step in tgsen
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la_gercond: Skeel condition number estimate
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la_gerpvgrw: reciprocal pivot growth
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la_gerfsx_extended: step in gerfsx
— banded —
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gbcon: condition number estimate
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gbtrf: triangular factor
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gbtf2: triangular factor, level 2
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gbtrs: triangular solve using factor
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gbrfs: iterative refinement
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gbrfsx: iterative refinement, expert
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gbequ: equilibration
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gbequb: equilibration, power of 2
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laqgb: row/col scale matrix
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la_gbrcond: Skeel condition number estimate
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la_gbrpvgrw: reciprocal pivot growth
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la_gbrfsx_extended: step in gbrfsx
— tridiagonal —
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gtcon: condition number estimate
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gttrf: triangular factor
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gttrs: triangular solve using factor
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gtts2: triangular solve using factor
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gtrfs: iterative refinement
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Cholesky: Hermitian/symmetric positive definite matrix, driver
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Cholesky: computational routines (factor, cond, etc.)
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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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— tridiagonal —
LAPACK
»
Linear solve, AX = B
»
LU: computational routines (factor, cond, etc.)
Collaboration diagram for — tridiagonal —:
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Generated on Mon Jan 20 2025 17:18:53 for LAPACK by
1.11.0
1.11.0 