TESTING/LIN/ddrvac.f(3)

TESTING/LIN/ddrvac.f(3)

okay bestie, this page is from the Library Functions Manual and it's all about TESTING/LIN/ddrvac.f — like, the whole file, no cap. It’s giving test-driver energy for DDRVAC, and I’m obsessed. 💅✨

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✨ NAME ✨

TESTING/LIN/ddrvac.f

🦋 SYNOPSIS 🦋

Functions/Subroutines

   subroutine ddrvac (dotype, nm, mval, nns, nsval, thresh, nmax, a, afac,
       b, x, work, rwork, swork, nout)
       DDRVAC

💖 Function/Subroutine Documentation 💖

   subroutine ddrvac (logical, dimension( * ) dotype, integer nm, integer,
       dimension( * ) mval, integer nns, integer, dimension( * ) nsval, double
       precision thresh, integer nmax, double precision, dimension( * ) a,
       double precision, dimension( * ) afac, double precision, dimension( * )
       b, double precision, dimension( * ) x, double precision, dimension( * )
       work, double precision, dimension( * ) rwork, real, dimension(*) swork,
       integer nout)

DDRVAC

🌸 Purpose 🌸

The purpose block is literally this, bestie:

           !>
           !> DDRVAC tests DSPOSV.
           !>

🎀 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. iykyk 💅
• NM — NM is INTEGER. The number of values of N contained in the vector MVAL.
• MVAL — MVAL is INTEGER array, dimension (NM). The values of the matrix dimension N.
• NNS — NNS is INTEGER. The number of values of NRHS contained in the vector NSVAL.
• NSVAL — NSVAL is INTEGER array, dimension (NNS). The values of the number of right hand sides NRHS.
• 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. periodt.
• NMAX — NMAX is INTEGER. The maximum value permitted for N, used in dimensioning the work arrays.
• A — A is DOUBLE PRECISION array, dimension (NMAX*NMAX).
• AFAC — AFAC is DOUBLE PRECISION array, dimension (NMAX*NMAX).
• B — B is DOUBLE PRECISION array, dimension (NMAX*NSMAX).
• X — X is DOUBLE PRECISION array, dimension (NMAX*NSMAX).
• WORK — WORK is DOUBLE PRECISION array, dimension (NMAX*max(3,NSMAX)).
• RWORK — RWORK is DOUBLE PRECISION array, dimension (max(2*NMAX,2*NSMAX+NWORK)).
• SWORK — SWORK is REAL array, dimension (NMAX*(NSMAX+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 141 of file ddrvac.f.

👑 Author 👑

Generated automatically by Doxygen for LAPACK from the source code.

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xoxo, bestie — final footer energy is LAPACK Version 3.12.0, page TESTING/LIN/ddrvac.f(3). bye! 💖✨🎀🦋