SCHKSY_AA_2STAGE(3)

💅 NAME 💅

okay so bestie, this manual page is schksy_aa_2stage.f(3) — Library Functions Manual energy, and the NAME block is literally this file path:

/home/abuild/rpmbuild/BUILD/lapack-
static-3.12.0-build/lapack-3.12.0/TESTING/LIN/schksy_aa_2stage.f

No cap, that's the whole name situation. 🫶

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✨ SYNOPSIS ✨

🧚 Functions/Subroutines

subroutine SCHKSY_AA_2STAGE (dotype, nn, nval, nnb, nbval, nns, nsval,
           thresh, tsterr, nmax, a, afac, ainv, b, x, xact, work, rwork, iwork,
           nout)
           SCHKSY_AA_2STAGE

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🌸 Function/Subroutine Documentation 🌸

subroutine SCHKSY_AA_2STAGE (logical, dimension( * ) dotype, integer nn,
       integer, dimension( * ) nval, integer nnb, integer, dimension( * )
       nbval, integer nns, integer, dimension( * ) nsval, real thresh, logical
       tsterr, integer nmax, real, dimension( * ) a, real, dimension( * ) afac,
       real, dimension( * ) ainv, real, dimension( * ) b, real, dimension( * )
       x, real, dimension( * ) xact, real, dimension( * ) work, real,
       dimension( * ) rwork, integer, dimension( * ) iwork, integer nout)
       SCHKSY_AA_2STAGE

🎯 Purpose:

okay so here's the whole point, and it's iconic: SCHKSY_AA_2STAGE tests SSYTRF_AA_2STAGE, -TRS_AA_2STAGE. periodt 💅

🌈 Parameters 🌈

• DOTYPE — DOTYPE is LOGICAL array, dimension (NTYPES). These are the matrix types used for testing, bestie. Matrices of type j (for 1 <= j <= NTYPES) are used for testing if DOTYPE(j) = .TRUE.; if DOTYPE(j) = .FALSE., then type j is not used.
• NN — NN is INTEGER. It's the number of values of N contained in the vector NVAL.
• NVAL — NVAL is INTEGER array, dimension (NN). These are the values of the matrix dimension N.
• NNB — NNB is INTEGER. It's the number of values of NB contained in the vector NBVAL.
• NBVAL — NBVAL is INTEGER array, dimension (NNB). These are the values of the blocksize NB.
• NNS — NNS is INTEGER. It's the number of values of NRHS contained in the vector NSVAL.
• NSVAL — NSVAL is INTEGER array, dimension (NNS). These are the values of the number of right hand sides NRHS.
• THRESH — THRESH is REAL. It's the threshold value for the test ratios. A result is included in the output file if RESULT >= THRESH. To have every test ratio printed, use THRESH = 0.
• TSTERR — TSTERR is LOGICAL. It's the flag that indicates whether error exits are to be tested.
• NMAX — NMAX is INTEGER. It's the maximum value permitted for N, used in dimensioning the work arrays.
• A — A is REAL array, dimension (NMAX*NMAX).
• AFAC — AFAC is REAL array, dimension (NMAX*NMAX).
• AINV — AINV is REAL array, dimension (NMAX*NMAX).
• B — B is REAL array, dimension (NMAX*NSMAX), where NSMAX is the largest entry in NSVAL.
• X — X is REAL array, dimension (NMAX*NSMAX).
• XACT — XACT is REAL array, dimension (NMAX*NSMAX).
• WORK — WORK is REAL array, dimension (NMAX*max(3,NSMAX)).
• RWORK — RWORK is REAL array, dimension (max(NMAX,2*NSMAX)).
• IWORK — IWORK is INTEGER array, dimension (2*NMAX).
• NOUT — NOUT is INTEGER. It's the unit number for output.

👑 Author

Shoutout to the institutions, fr fr:

• Univ. of Tennessee
• Univ. of California Berkeley
• Univ. of Colorado Denver
• NAG Ltd.

Definition at line 168 of file schksy_aa_2stage.f.

👑 Author 👑

Generated automatically by Doxygen for LAPACK from the source code.

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mwah 💋 cute little sign-off: this page is LAPACK Version 3.12.0, and the footer file label is /home/abui...aa_2stage.f(3). That's the source/version and footer-path energy, bestie — slay and goodbye! 🫶✨🎀