TESTING/LI...a_2stage.f(3)

🎀 TESTING/LI...a_2stage.f(3) 🎀

okay so hi bestie, this page is from the LAPACK Library Functions Manual. The header title is TESTING/LI...a_2stage.f(3), and the real NAME is TESTING/LIN/zdrvhe_aa_2stage.f. It's giving old-school Doxygen but make it cute. 💅

🌸 NAME 🌸

TESTING/LIN/zdrvhe_aa_2stage.f

✨ SYNOPSIS ✨

🦋 Functions/Subroutines 🦋

subroutine zdrvhe_aa_2stage (dotype, nn, nval, nrhs, thresh, tsterr,
           nmax, a, afac, ainv, b, x, xact, work, rwork, iwork, nout)
           ZDRVHE_AA_2STAGE

🔥 Function/Subroutine Documentation 🔥

🌟 subroutine zdrvhe_aa_2stage 🌟

subroutine zdrvhe_aa_2stage (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_AA_2STAGE

ZDRVHE_AA_2STAGE

🎯 Purpose 🎯

okay so the whole point, no cap: ZDRVHE_AA_2STAGE tests the driver routine ZHESV_AA_2STAGE. That's the tea. 🫖

🧸 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.
• 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)).
• 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 151 of file zdrvhe_aa_2stage.f.

🫶 Author 🫶

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