SCHKGT(3)

🎀 NAME 🎀

Okay bestie, this is the schkgt.f(3) page from the Library Functions Manual 💖. The NAME entry is literally this path:

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

---

✨ SYNOPSIS ✨

Functions/Subroutines

subroutine SCHKGT (dotype, nn, nval, nns, nsval, thresh, tsterr, a, af,
    b, x, xact, work, rwork, iwork, nout)
    SCHKGT

---

🫶 Function/Subroutine Documentation 🫶

Here is the full documented signature, character-for-character:

subroutine SCHKGT (logical, dimension( * ) dotype, integer nn, integer,
    dimension( * ) nval, integer nns, integer, dimension( * ) nsval, real
    thresh, logical tsterr, real, dimension( * ) a, real, dimension( * ) af,
    real, dimension( * ) b, real, dimension( * ) x, real, dimension( * )
    xact, real, dimension( * ) work, real, dimension( * ) rwork, integer,
    dimension( * ) iwork, integer nout)
    SCHKGT

💡 Purpose 💡

SCHKGT tests SGTTRF, -TRS, -RFS, and -CON. That's the whole vibe check, no cap 💅.

🌸 Parameters 🌸

• DOTYPE — LOGICAL array, dimension (NTYPES). It's the matrix-type filter: matrices of type j (for 1 <= j <= NTYPES) get used for testing if DOTYPE(j) = .TRUE.; if DOTYPE(j) = .FALSE., then type j is not used.
• NN — INTEGER. The number of values of N contained in the vector NVAL.
• NVAL — INTEGER array, dimension (NN). The values of the matrix dimension N.
• NNS — INTEGER. The number of values of NRHS contained in the vector NSVAL.
• NSVAL — INTEGER array, dimension (NNS). The values of the number of right hand sides NRHS.
• THRESH — 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 — LOGICAL. Flag that indicates whether error exits are to be tested.
• A — REAL array, dimension (NMAX*4).
• AF — REAL array, dimension (NMAX*4).
• B — REAL array, dimension (NMAX*NSMAX) where NSMAX is the largest entry in NSVAL.
• X — REAL array, dimension (NMAX*NSMAX).
• XACT — REAL array, dimension (NMAX*NSMAX).
• WORK — REAL array, dimension (NMAX*max(3,NSMAX)).
• RWORK — REAL array, dimension (max(NMAX,2*NSMAX)).
• IWORK — INTEGER array, dimension (2*NMAX).
• NOUT — INTEGER. The unit number for output.

👑 Author 👑

• Univ. of Tennessee
• Univ. of California Berkeley
• Univ. of Colorado Denver
• NAG Ltd.

Definition at line 144 of file schkgt.f.

---

🦋 Author 🦋

Generated automatically by Doxygen for LAPACK from the source code.

---

That's the whole page, bestie 🫶 — footer info says LAPACK Version 3.12.0, and the page path is /home/abui...IN/schkgt.f(3). Bye, ily! 💖