TESTING/LIN/cdrvhe_aa.f(3)

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version 3.12.1 · 2 versions
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💖 cdrvhe_aa.f — bestie mode 💖

✨ NAME ✨

bestie, this page is TESTING/LIN/cdrvhe_aa.f(3) from the Library Functions Manual — and yes, we are absolutely giving a Fortran test-driver page the group-chat treatment. slay. 💅

🦋 SYNOPSIS 🦋

Functions/Subroutines

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

💅 Function/Subroutine Documentation 💅

   subroutine cdrvhe_aa (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)
       CDRVHE_AA

🎀 Purpose 🎀

okay so the whole vibe here is that CDRVHE_AA tests the driver routine CHESV_AA. that's the mission, no cap. 💖

🍓 Parameters 🍓

  • DOTYPE — DOTYPE is a LOGICAL array, dimension (NTYPES). these are the matrix types 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. periodt. ✨
  • NN — NN is INTEGER. it's the number of values of N contained in the vector NVAL. 🎀
  • NVAL — NVAL is an INTEGER array, dimension (NN). these are the values of the matrix dimension N. 💖
  • NRHS — NRHS is INTEGER. it's the number of right hand side vectors to be generated for each linear system. 🫶
  • THRESH — THRESH is REAL. it's 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. iconic. 🔥
  • TSTERR — TSTERR is LOGICAL. it's the flag that indicates whether error exits are to be tested. 👑
  • NMAX — NMAX is INTEGER. it's the maximum value permitted for N, used in dimensioning the work arrays. 💅
  • A — A is a COMPLEX array, dimension (NMAX*NMAX). that's the spec, bestie. 🌸
  • AFAC — AFAC is a COMPLEX array, dimension (NMAX*NMAX). yes, same dimension energy. 🦋
  • AINV — AINV is a COMPLEX array, dimension (NMAX*NMAX). we love a matching set. 💜
  • B — B is a COMPLEX array, dimension (NMAX*NRHS). 🍓
  • X — X is a COMPLEX array, dimension (NMAX*NRHS). no cap. ✨
  • XACT — XACT is a COMPLEX array, dimension (NMAX*NRHS). 💖
  • WORK — WORK is a COMPLEX array, dimension (NMAX*max(2,NRHS)). the max(2,NRHS) is literally right there, don't miss it. 🔥
  • RWORK — RWORK is a REAL array, dimension (NMAX+2*NRHS). 🎀
  • IWORK — IWORK is an INTEGER array, dimension (NMAX). 💅
  • NOUT — NOUT is INTEGER. it's 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 cdrvhe_aa.f. 🌈

🌈 Author 🌈

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ok bye bestie, signing off with LAPACK Version 3.12.0 and the page path TESTING/LIN/cdrvhe_aa.f(3) — the footer didn't give a date, so I'm not inventing one. periodt 💅💖

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