TESTING/LIN/cdrvsy_rk.f(3)

💖 TESTING/LIN/cdrvsy_rk.f 💖

okay so this is the Library Functions Manual page for TESTING/LIN/cdrvsy_rk.f(3), bestie 🫶. It’s all about the cdrvsy_rk routine, and the vibe is very “LAPACK testing but make it cute” ✨.

✨ NAME ✨

TESTING/LIN/cdrvsy_rk.f

🦋 SYNOPSIS 🦋

🧁 Functions/Subroutines 🧁

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

CDRVSY_RK — that’s the routine name, periodt 💅

🌈 Function/Subroutine Documentation 🌈

Here’s the full typed signature, character for character, no cap 👑

subroutine cdrvsy_rk (logical, dimension( * ) dotype, integer nn, integer,
    dimension( * ) nval, integer nrhs, real thresh, logical tsterr, integer
    nmax, complex, dimension( * ) a, complex, dimension( * ) afac, complex,
    dimension( * ) e, complex, dimension( * ) ainv, complex, dimension( * )
    b, complex, dimension( * ) x, complex, dimension( * ) xact, complex,
    dimension( * ) work, real, dimension( * ) rwork, integer, dimension( * )
    iwork, integer nout)

CDRVSY_RK — yes bestie, the name again, iconic 👑✨

🦋 Purpose 🦋

CDRVSY_RK tests the driver routines CSYSV_RK. That’s the whole purpose, and it ate 💅🔥

🎀 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 REAL. 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 array, dimension (NMAX*NMAX).
• AFAC — AFAC is COMPLEX array, dimension (NMAX*NMAX).
• E — E is COMPLEX array, dimension (NMAX).
• AINV — AINV is COMPLEX array, dimension (NMAX*NMAX).
• B — B is COMPLEX array, dimension (NMAX*NRHS).
• X — X is COMPLEX array, dimension (NMAX*NRHS).
• XACT — XACT is COMPLEX array, dimension (NMAX*NRHS).
• WORK — the source leaves this one blank, bestie; no description was provided 🙈
• RWORK — RWORK is REAL 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 154 of file cdrvsy_rk.f.

💌 Author 💌

Generated automatically by Doxygen for LAPACK from the source code.

---

okay that’s the whole lore dump, bestie 🫶 — this page is from LAPACK Version 3.12.0, for TESTING/LIN/cdrvsy_rk.f(3), and it’s giving documentation royalty 👑✨