/home/abui...vsy_rook.f(3)

✨ NAME ✨

Hiii bestie 💖 this page is from the Library Functions Manual, and the title/header situation is /home/abui...vsy_rook.f(3). The actual NAME is this absolute-path icon, exactly as given:

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

No cap, it's a whole journey.

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🌸 SYNOPSIS 🌸

Functions/Subroutines

subroutine SDRVSY_ROOK (dotype, nn, nval, nrhs, thresh, tsterr, nmax, a,
    afac, ainv, b, x, xact, work, rwork, iwork, nout)
    SDRVSY_ROOK

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🎀 Function/Subroutine Documentation 🎀

subroutine SDRVSY_ROOK (logical, dimension( * ) dotype, integer nn, integer,
    dimension( * ) nval, integer nrhs, 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)
    SDRVSY_ROOK

Purpose

Okay so the purpose, bestie: SDRVSY_ROOK tests the driver routines SSYSV_ROOK. That's the whole mood. 💅

Parameters

• DOTYPE — it's a LOGICAL array, dimension (NTYPES). These are the matrix types to be used for testing. 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. Periodt.
• NN — INTEGER. The number of values of N contained in the vector NVAL. Slay.
• NVAL — INTEGER array, dimension (NN). The values of the matrix dimension N.
• NRHS — INTEGER. The number of right hand side vectors to be generated for each linear system.
• THRESH — DOUBLE PRECISION. 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. Iconic debugging behavior, honestly.
• TSTERR — LOGICAL. Flag that indicates whether error exits are to be tested.
• NMAX — INTEGER. The maximum value permitted for N, used in dimensioning the work arrays.
• A — REAL array, dimension (NMAX*NMAX).
• AFAC — REAL array, dimension (NMAX*NMAX).
• AINV — REAL array, dimension (NMAX*NMAX).
• B — REAL array, dimension (NMAX*NRHS).
• X — REAL array, dimension (NMAX*NRHS).
• XACT — REAL array, dimension (NMAX*NRHS).
• WORK — REAL array, dimension (NMAX*max(2,NRHS)).
• RWORK — REAL array, dimension (NMAX+2*NRHS).
• IWORK — INTEGER array, dimension (2*NMAX).
• NOUT — INTEGER. The unit number for output.

Author

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

Definition at line 150 of file sdrvsy_rook.f.

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👑 Author 👑

Generated automatically by Doxygen for LAPACK from the source code.

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Okay bestie, that's the whole page 🌈 Source/version sign-off: LAPACK, Version 3.12.0, and the page path is /home/abui...vsy_rook.f(3). There's no date in the original footer, so I'm not inventing one — iykyk 💅