ZDRVHE_ROOK.F(3)

💖 NAME 💖

Bestie, welcome to a Library Functions Manual page for TESTING/LI...rvhe_rook.f(3) — and the actual NAME is literally TESTING/LIN/zdrvhe_rook.f. That's the file, no cap. 🫶

✨ SYNOPSIS ✨

🧚 Functions/Subroutines 🧚

Here's the callable icon:

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

📚 Function/Subroutine Documentation 📚

The full signature is giving very typed-and-formal, so here it is exactly:

   subroutine zdrvhe_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)
       ZDRVHE_ROOK

🎯 Purpose 🎯

In the source's own words (wrapped in its !> comment markers), ZDRVHE_ROOK tests the driver routines ZHESV_ROOK. That's the whole assignment, bestie. 🎀

📝 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. 🦋
• 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. 👑
• 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 zdrvhe_rook.f. 💅

🌸 Author 🌸

Generated automatically by Doxygen for LAPACK from the source code.

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Okay bestie, that's the whole page. Footer tea: this is LAPACK, version 3.12.0, page TESTING/LI...rvhe_rook.f(3) — and there's no date printed in the footer, so don't come for me. 💜✨