/home/abui...chkhe_aa.f(3)

💖 NAME 💖

Bestie, this is a Library Functions Manual page, and the page title is /home/abui...chkhe_aa.f(3). The full name it's repping is:

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

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✨ SYNOPSIS ✨

🛠️ Functions/Subroutines 🛠️

• subroutine ZCHKHE_AA (dotype, nn, nval, nnb, nbval, nns, nsval, thresh, tsterr, nmax, a, afac, ainv, b, x, xact, work, rwork, iwork, nout) — ZCHKHE_AA

subroutine ZCHKHE_AA (dotype, nn, nval, nnb, nbval, nns, nsval, thresh,
     tsterr, nmax, a, afac, ainv, b, x, xact, work, rwork, iwork, nout)
     ZCHKHE_AA

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💅 Function/Subroutine Documentation 💅

subroutine ZCHKHE_AA (logical, dimension( * ) dotype, integer nn, integer,
     dimension( * ) nval, integer nnb, integer, dimension( * ) nbval, integer
     nns, integer, dimension( * ) nsval, double precision thresh, logical
     tsterr, integer nmax, complex*16, dimension( * ) a, complex*16,
     dimension( * ) afac, complex*16, dimension( * ) ainv, complex*16,
     dimension( * ) b, complex*16, dimension( * ) x, complex*16, dimension( *
     ) xact, complex*16, dimension( * ) work, double precision, dimension( *
     ) rwork, integer, dimension( * ) iwork, integer nout)
     ZCHKHE_AA

🎯 Purpose 🎯

Okay so the whole point, no cap: ZCHKHE_AA tests ZHETRF_AA and -TRS_AA. That's the purpose. Iconic little tester behavior. 💅

📋 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.
• NNB — NNB is INTEGER. It's the number of values of NB contained in the vector NBVAL.
• NBVAL — NBVAL is an INTEGER array, dimension (NNB). These are the values of the blocksize NB.
• NNS — NNS is INTEGER. It's the number of values of NRHS contained in the vector NSVAL.
• NSVAL — NSVAL is an INTEGER array, dimension (NNS). These are the values of the number of right hand sides NRHS.
• THRESH — THRESH is DOUBLE PRECISION. 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.
• TSTERR — TSTERR is LOGICAL. This flag 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*16 array, dimension (NMAX*NMAX).
• AFAC — AFAC is a COMPLEX*16 array, dimension (NMAX*NMAX).
• AINV — AINV is a COMPLEX*16 array, dimension (NMAX*NMAX).
• B — B is a COMPLEX*16 array, dimension (NMAX*NSMAX), where NSMAX is the largest entry in NSVAL.
• X — X is a COMPLEX*16 array, dimension (NMAX*NSMAX).
• XACT — XACT is a COMPLEX*16 array, dimension (NMAX*NSMAX).
• WORK — WORK is a COMPLEX*16 array, dimension (NMAX*max(3,NSMAX)).
• RWORK — RWORK is a DOUBLE PRECISION array, dimension (max(NMAX,2*NSMAX)).
• 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 168 📍

Definition at line 168 of file zchkhe_aa.f.

🤖 Author 🤖

Generated automatically by Doxygen for LAPACK from the source code.

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Byeeee, bestie 🫶 this page is from LAPACK Version 3.12.0, and the footer path is /home/abui...chkhe_aa.f(3) 🎀✨💜