TESTING/LIN/zdrvsy.f(3)

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version 3.12.1 · 2 versions
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💖 TESTING/LIN/zdrvsy.f(3) 💖

Okay bestie, welcome to the Library Functions Manual entry for TESTING/LIN/zdrvsy.f(3) — it's giving full-on LAPACK test-driver energy. We're gonna read this like a group chat, but the technical tea stays exactly as written. 🫶

✨ NAME ✨

TESTING/LIN/zdrvsy.f — that's the file, no cap. 🎀

🦋 SYNOPSIS 🦋

🌈 Functions/Subroutines 🌈

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

🌸 Function/Subroutine Documentation 🌸

subroutine zdrvsy — the main character 👑

   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

ZDRVSY

💅 Purpose

ZDRVSY tests the driver routines ZSYSV and -SVX. That's the whole purpose, periodt. 🔥

🍓 Parameters

  • DOTYPE — DOTYPE is 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 — 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. 🦋
  • 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. iykyk. 🔥
  • 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)). 🫶
  • 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. 📍

👑 Author

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

Definition at line 150 of file zdrvsy.f. — yes, literally line 150. 📍

🎀 Author 🎀

Generated automatically by Doxygen for LAPACK from the source code.

That's the whole page, bestie — source/version tea: LAPACK Version 3.12.0, and the file is TESTING/LIN/zdrvsy.f(3). Byeee, slay, and may your test ratios behave. 💖✨

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