SCHKPT(3)

🎀 schkpt(3) 🎀

okay bestie, welcome to the Library Functions Manual entry for schkpt.f(3) — she's a Fortran test-driver girlie and she works, no cap 💅

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✨ NAME ✨

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

like, that's her full legal name, don't @ me 😭 that's genuinely the whole path and we're keeping it periodt

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🌸 SYNOPSIS 🌸

Functions/Subroutines

subroutine SCHKPT (dotype, nn, nval, nns, nsval, thresh, tsterr, a, d,
     e, b, x, xact, work, rwork, nout)

SCHKPT — that's the girl, that's the whole vibe 🫶

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💖 Function/Subroutine Documentation 💖

the signature bestie 💫

subroutine SCHKPT (logical, dimension( * ) dotype, integer nn, integer,
     dimension( * ) nval, integer nns, integer, dimension( * ) nsval, real
     thresh, logical tsterr, real, dimension( * ) a, real, dimension( * ) d,
     real, dimension( * ) e, real, dimension( * ) b, real, dimension( * ) x,
     real, dimension( * ) xact, real, dimension( * ) work, real, dimension( *
     ) rwork, integer nout)

SCHKPT ✨

🦋 Purpose 🦋

!> !> SCHKPT tests SPTTRF, -TRS, -RFS, and -CON !>

so like. she tests SPTTRF, -TRS, -RFS, and -CON. that's her job. she's employed. she's booked and busy 👑

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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.

a logical array, dimension (NTYPES), and it's literally the guest list 💅 matrix type j (for 1 <= j <= NTYPES) gets to test if DOTYPE(j) = .TRUE.; if DOTYPE(j) = .FALSE. then type j is not used — sorry babe, not on the list 🙈

• NN

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

INTEGER, and she's the count of how many values of N are chilling inside the vector NVAL ⭐

• NVAL

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

INTEGER array, dimension (NN) — the actual values of the matrix dimension N, the main characters 🎀

• NNS

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

INTEGER — the number of values of NRHS contained in the vector NSVAL, she's counting again 🔥

• NSVAL

!> NSVAL is INTEGER array, dimension (NNS) !> The values of the number of right hand sides NRHS.

INTEGER array, dimension (NNS) — the values of the number of right hand sides, NRHS. right hand sides are having a moment 💜

• 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.

REAL, and she's the threshold for the test ratios. a result makes it into the output file only if RESULT >= THRESH — and if you want every test ratio printed, use THRESH = 0. no gatekeeping, we love that 🫶

• TSTERR

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

LOGICAL, a little flag that says whether error exits are to be tested. are we testing the error exits or not, bestie, decide 😭

• A

!> A is REAL array, dimension (NMAX*2)

REAL array, dimension (NMAX*2) ✨

• D

!> D is REAL array, dimension (NMAX*2)

REAL array, dimension (NMAX*2) ✨

• E

!> E is REAL array, dimension (NMAX*2)

REAL array, dimension (NMAX*2) ✨ yes she's also (NMAX*2), they're matching, it's giving coordinated ✨

• B

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

REAL array, dimension (NMAX*NSMAX) — where NSMAX is the largest entry in NSVAL. biggest entry wins, main character energy 👑

• X

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

REAL array, dimension (NMAX*NSMAX) 🦋

• XACT

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

REAL array, dimension (NMAX*NSMAX) — the "act" is for exact, iykyk 💅

• WORK

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

REAL array, dimension (NMAX*max(3,NSMAX)) — she does the work, literally, that's her name 🌸

• RWORK

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

REAL array, dimension (max(NMAX,2*NSMAX)) — the R stands for real, which, same 🎀

• NOUT

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

INTEGER — the unit number for output. that's where the receipts get printed 🧾

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👑 Author 👑

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

the whole squad, we stan 😭🫶

Definition at line 144 of file schkpt.f. — line 144, iconic, no notes 💫

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⭐ Author ⭐

Generated automatically by Doxygen for LAPACK from the source code. yes she was generated, she's a bot but make it fashion 🤖💅

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okay that's the whole page, bestie!! 🌈💖 and for the cute little sign-off: this is LAPACK, Version 3.12.0, and she lives at /home/abui...IN/schkpt.f(3) — go drink some water and cite your sources, mwah 🍓🧚💜