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

💅 NAME

okay so bestie, this page is literally all about

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

(fr fr, the header up top squishes it down to /home/abui...chksy_rk.f(3) and it's a whole Library Functions Manual situation, but the real one is the full path above 💖)

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✨ SYNOPSIS ✨

🫶 Functions/Subroutines

the main character herself:

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

CCHKSY_RK — that's her name, that's her whole vibe 👑

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🦋 Function/Subroutine Documentation 🦋

🌸 subroutine CCHKSY_RK

okay so here's the full glow-up of the signature, listing every single argument with its type and dimensions exactly as given, no cap:

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

CCHKSY_RK ✨

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🎀 Purpose:

!> !> CCHKSY_RK tests CSYTRF_RK, -TRI_3, -TRS_3, !> and -CON_3. !>

like, she's the vibe check for those four routines, periodt. 💅

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👑 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. !>

so basically it's a little yes/no checklist of which matrix types get invited to the test party. type j (for 1 <= j <= NTYPES) shows up if DOTYPE(j) = .TRUE., and if DOTYPE(j) = .FALSE. then type j is literally not used, bestie 🙈

🍓 NN

!> NN is INTEGER !> The number of values of N contained in the vector NVAL. !>

the number of values of N contained in the vector NVAL. iconic. ⭐

🍓 NVAL

!> NVAL is INTEGER array, dimension (NN) !> The values of the matrix dimension N. !>

the values of the matrix dimension N, dimension (NN).

🍓 NNB

!> NNB is INTEGER !> The number of values of NB contained in the vector NBVAL. !>

the number of values of NB contained in the vector NBVAL.

🍓 NBVAL

!> NBVAL is INTEGER array, dimension (NNB) !> The values of the blocksize NB. !>

the values of the blocksize NB, dimension (NNB).

🍓 NNS

!> NNS is INTEGER !> The number of values of NRHS contained in the vector NSVAL. !>

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. !>

the values of the number of right hand sides NRHS, dimension (NNS).

🍓 THRESH

!> THRESH is 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. !>

the threshold value for the test ratios 💀 a result gets included in the output file if RESULT >= THRESH. and if you want every single test ratio printed (no filtering, full chaos mode), use THRESH = 0.

🍓 TSTERR

!> TSTERR is LOGICAL !> Flag that indicates whether error exits are to be tested. !>

a LOGICAL flag telling you whether error exits are gonna be tested or not.

🍓 NMAX

!> NMAX is INTEGER !> The maximum value permitted for N, used in dimensioning the !> work arrays. !>

the maximum value permitted for N, used in dimensioning the work arrays. she's the ceiling fr.

🍓 A

!> A is COMPLEX array, dimension (NMAX*NMAX) !>

COMPLEX array, dimension (NMAX*NMAX).

🍓 AFAC

!> AFAC is COMPLEX array, dimension (NMAX*NMAX) !>

COMPLEX array, dimension (NMAX*NMAX).

🍓 E

!> E is COMPLEX array, dimension (NMAX) !>

COMPLEX array, dimension (NMAX).

🍓 AINV

!> AINV is COMPLEX array, dimension (NMAX*NMAX) !>

COMPLEX array, dimension (NMAX*NMAX).

🍓 B

!> B is COMPLEX array, dimension (NMAX*NSMAX) !> where NSMAX is the largest entry in NSVAL. !>

COMPLEX array, dimension (NMAX*NSMAX) — and yes, NSMAX is the largest entry in NSVAL 🫶

🍓 X

!> X is COMPLEX array, dimension (NMAX*NSMAX) !>

COMPLEX array, dimension (NMAX*NSMAX).

🍓 XACT

!> XACT is COMPLEX array, dimension (NMAX*NSMAX) !>

COMPLEX array, dimension (NMAX*NSMAX).

🍓 WORK

!> WORK is COMPLEX array, dimension (NMAX*max(3,NSMAX)) !>

COMPLEX array, dimension (NMAX*max(3,NSMAX)).

🍓 RWORK

!> RWORK is REAL array, dimension (max(NMAX,2*NSMAX)) !>

REAL array, dimension (max(NMAX,2*NSMAX)).

🍓 IWORK

!> IWORK is INTEGER array, dimension (2*NMAX) !>

INTEGER array, dimension (2*NMAX).

🍓 NOUT

!> NOUT is INTEGER !> The unit number for output. !>

the unit number for output. that's where all the tea gets printed. 💖

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🌈 Author

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

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⭐ Definition at line 174 of file cchksy_rk.f.

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🧚 Author

Generated automatically by Doxygen for LAPACK from the source code. (yes bestie, a robot wrote it, and it ate 🤖✨)

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and that's the whole page!! source/version is LAPACK Version 3.12.0, and the footer's date slot is literally just the file path /home/abui...chksy_rk.f(3) — no actual date, she simply didn't show up 💀 anyway ily, go read your parameters again, mwah 🫶💜