CDRVSP(3)

🌸 NAME 🌸

okay bestie, welcome to the CDRVSP(3) page — the header calls it cdrvsp.f(3) — and it lives in the Library Functions Manual. The NAME section is literally this path:

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

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✨ SYNOPSIS ✨

🧚 Functions/Subroutines 🧚

here's the synopsis, copied exactly so nobody comes for me:

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

and the subroutine itself is CDRVSP, periodt. 💅

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💅 Function/Subroutine Documentation 💅

here's the full signature, not a drill:

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

CDRVSP again, because main character energy. 👑

🎀 Purpose 🎀

CDRVSP tests the driver routines CSPSV and -SVX. 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. 🫶
• 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+1)/2).
• AFAC — AFAC is COMPLEX array, dimension (NMAX*(NMAX+1)/2).
• AINV — AINV is COMPLEX array, dimension (NMAX*(NMAX+1)/2).
• 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 — WORK is COMPLEX array, dimension (NMAX*max(2,NRHS)).
• 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 cdrvsp.f.

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👑 Author 👑

Generated automatically by Doxygen for LAPACK from the source code.

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💖 that's the footer, bestie: LAPACK Version 3.12.0 · /home/abui...IN/cdrvsp.f(3) — the original footer doesn't print a date, so no invented date, just vibes. 🎀