ZDRVSY(3)

💅 NAME 💅

Okay so bestie, this page is from the Library Functions Manual, and the manual page name is literally this path:

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

The running header shows it all truncated and dramatic as /home/abui...IN/zdrvsy.f(3) — header gremlins, no cap. 🙈

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✨ SYNOPSIS ✨

• Functions/Subroutines

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

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🦋 Function/Subroutine Documentation 🦋

subroutine ZDRVSY (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

🎀 Purpose 🎀

ZDRVSY tests the driver routines ZSYSV and -SVX. That's the whole assignment, bestie — it's giving "test the drivers" energy. 💖

🌸 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. Selective testing, slay. 💅

🎀 NN 🎀

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

🎀 NVAL 🎀

NVAL is INTEGER array, dimension (NN). 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. 🫶

🎀 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. 🔥

🎀 TSTERR 🎀

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

🎀 NMAX 🎀

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

🎀 A 🎀

A is COMPLEX*16 array, dimension (NMAX*NMAX). 🌈

🎀 AFAC 🎀

AFAC is COMPLEX*16 array, dimension (NMAX*NMAX). ⭐

🎀 AINV 🎀

AINV is COMPLEX*16 array, dimension (NMAX*NMAX). 🦋

🎀 B 🎀

B is COMPLEX*16 array, dimension (NMAX*NRHS). 🍓

🎀 X 🎀

X is COMPLEX*16 array, dimension (NMAX*NRHS). 💜

🎀 XACT 🎀

XACT is COMPLEX*16 array, dimension (NMAX*NRHS). 🧚

🎀 WORK 🎀

WORK is COMPLEX*16 array, dimension (NMAX*max(2,NRHS)). 😭 iconic dimensions, no cap.

🎀 RWORK 🎀

RWORK is DOUBLE PRECISION array, dimension (NMAX+2*NRHS). 💖

🎀 IWORK 🎀

IWORK is INTEGER array, dimension (NMAX). 🎀

🎀 NOUT 🎀

NOUT is INTEGER. The unit number for output. 📌

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🫶 Author 🫶

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

Definition at line 150 of file zdrvsy.f.

👑 Author 👑

Generated automatically by Doxygen for LAPACK from the source code.

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💖 That's the whole page, bestie — LAPACK, Version 3.12.0, file /home/abui...IN/zdrvsy.f(3). Mwah! 💅✨