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

💅 NAME

okay so bestie, this page is literally all about /home/abuild/rpmbuild/BUILD/lapack-static-3.12.0-build/lapack-3.12.0/TESTING/LIN/zdrvsy_rook.f — yes that's the whole path, she's got main character energy AND a long government name 💀 and the manual she lives in is the Library Functions Manual for /home/abui...vsy_rook.f(3), iykyk.

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✨ SYNOPSIS

🦋 Functions/Subroutines

• subroutine ZDRVSY_ROOK (dotype, nn, nval, nrhs, thresh, tsterr, nmax, a, afac, ainv, b, x, xact, work, rwork, iwork, nout) — the one and only ZDRVSY_ROOK 👑

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🎀 Function/Subroutine Documentation

🌸 subroutine ZDRVSY_ROOK

okay here's the full signature in all her glory, no cap:

subroutine ZDRVSY_ROOK (logical, dimension( * ) dotype, integer nn, integer,
    dimension( * ) nval, integer nrhs, double precision thresh, logical
    tsterr, integer nmax, complex*16, dimension( * ) a, complex*16,
    dimension( * ) afac, complex*16, dimension( * ) ainv, complex*16,
    dimension( * ) b, complex*16, dimension( * ) x, complex*16, dimension( *
    ) xact, complex*16, dimension( * ) work, double precision, dimension( *
    ) rwork, integer, dimension( * ) iwork, integer nout)

ZDRVSY_ROOK 💖

🔥 Purpose:

!>
!> ZDRVSY_ROOK tests the driver routines ZSYSV_ROOK.
!>

that's it, that's the whole vibe — she tests the driver routines ZSYSV_ROOK ✨

👑 Parameters

• DOTYPE

!>          DOTYPE is LOGICAL array, dimension (NTYPES)
!>          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.
!>

so like, DOTYPE is a LOGICAL array, dimension (NTYPES). it tells you which matrix types get tested — matrix type j (for 1 <= j <= NTYPES) is in the lineup if DOTYPE(j) = .TRUE., and if DOTYPE(j) = .FALSE. then type j is literally not invited to the function 🚫

• NN

!>          NN is INTEGER
!>          The number of values of N contained in the vector NVAL.
!>

NN is INTEGER, and she's the count of how many values of N are chilling inside the vector NVAL 🔢

• NVAL

!>          NVAL is INTEGER array, dimension (NN)
!>          The values of the matrix dimension N.
!>

NVAL is an INTEGER array, dimension (NN), holding the values of the matrix dimension N 🎀

• NRHS

!>          NRHS is INTEGER
!>          The number of right hand side vectors to be generated for
!>          each linear system.
!>

NRHS is INTEGER — the number of right hand side vectors generated for each linear system 🫶

• THRESH

!>          THRESH is 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.
!>

THRESH is DOUBLE PRECISION — the threshold value for the test ratios. a result makes it into the output file if RESULT >= THRESH. and bestie, if you want every single test ratio printed, set THRESH = 0 💅 periodt

• TSTERR

!>          TSTERR is LOGICAL
!>          Flag that indicates whether error exits are to be tested.
!>

TSTERR is LOGICAL, the flag that says whether error exits get tested 🚩

• NMAX

!>          NMAX is INTEGER
!>          The maximum value permitted for N, used in dimensioning the
!>          work arrays.
!>

NMAX is INTEGER, the max value allowed for N, and she's the one used for dimensioning the work arrays 📏

• A

!>          A is COMPLEX*16 array, dimension (NMAX*NMAX)
!>

A is a COMPLEX*16 array, dimension (NMAX*NMAX) ✨

• AFAC

!>          AFAC is COMPLEX*16 array, dimension (NMAX*NMAX)
!>

AFAC is a COMPLEX*16 array, dimension (NMAX*NMAX) ✨

• AINV

!>          AINV is COMPLEX*16 array, dimension (NMAX*NMAX)
!>

AINV is a COMPLEX*16 array, dimension (NMAX*NMAX) ✨

• B

!>          B is COMPLEX*16 array, dimension (NMAX*NRHS)
!>

B is a COMPLEX*16 array, dimension (NMAX*NRHS) ✨

• X

!>          X is COMPLEX*16 array, dimension (NMAX*NRHS)
!>

X is a COMPLEX*16 array, dimension (NMAX*NRHS) ✨

• XACT

!>          XACT is COMPLEX*16 array, dimension (NMAX*NRHS)
!>

XACT is a COMPLEX*16 array, dimension (NMAX*NRHS) ✨

• WORK

!>          WORK is COMPLEX*16 array, dimension (NMAX*max(2,NRHS))
!>

WORK is a COMPLEX*16 array, dimension (NMAX*max(2,NRHS)) — yes the max(2,NRHS) is doing exactly what you think, she's built different 😭

• RWORK

!>          RWORK is DOUBLE PRECISION array, dimension (NMAX+2*NRHS)
!>

RWORK is a DOUBLE PRECISION array, dimension (NMAX+2*NRHS) 🌈

• IWORK

!>          IWORK is INTEGER array, dimension (NMAX)
!>

IWORK is an INTEGER array, dimension (NMAX) 🌈

• NOUT

!>          NOUT is INTEGER
!>          The unit number for output.
!>

NOUT is INTEGER — the unit number for output, aka where the receipts get printed 🧾

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🦋 Author

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

and Definition at line 150 of file zdrvsy_rook.f 📍 (iconic line number, no notes)

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💜 Author

Generated automatically by Doxygen for LAPACK from the source code. not me being a whole auto-generated girly 🤖✨

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okay bye bestie, signing off from LAPACK, Version 3.12.0 — she's LAPACK Version 3.12.0, the /home/abui...vsy_rook.f(3) icon, mwah 💋🎀💖