CCHKHP(3)

CCHKHP(3) 🌸 — LAPACK Library Functions Manual

NAME 🎀

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

SYNOPSIS ✨

Functions/Subroutines

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

CCHKHP

Function/Subroutine Documentation 💅

subroutine CCHKHP

subroutine CCHKHP (logical, dimension( * ) dotype, integer nn, integer,
    dimension( * ) nval, integer nns, integer, dimension( * ) nsval, 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)

CCHKHP

Purpose 🌈

okay so bestie, this icon tests CHPTRF, -TRI, -TRS, -RFS, and -CON. that's the whole vibe. 💖

Parameters

• DOTYPE — DOTYPE is LOGICAL array, dimension (NTYPES). it's the matrix-type guest list: 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. no cap.
• NN — NN is INTEGER. it's the number of values of N contained in the vector NVAL. periodt.
• NVAL — NVAL is INTEGER array, dimension (NN). these are the values of the matrix dimension N. slay.
• NNS — NNS is INTEGER. it's the number of values of NRHS contained in the vector NSVAL. 💅
• NSVAL — NSVAL is INTEGER array, dimension (NNS). these are the values of the number of right hand sides NRHS. iconic.
• 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. literally.
• 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. main character energy.
• 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*NSMAX) where NSMAX is the largest entry in NSVAL. 💖
• X — X is COMPLEX array, dimension (NMAX*NSMAX). ✨
• XACT — XACT is COMPLEX array, dimension (NMAX*NSMAX). 🎀
• WORK — WORK is COMPLEX array, dimension (NMAX*max(2,NSMAX)). 🔥
• RWORK — RWORK is REAL array, dimension (NMAX+2*NSMAX). ⭐
• 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 161 of file cchkhp.f.

Author

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