TESTING/LIN/cchkaa.F(3)

📦
version 3.12.0 · 3 versions
, in centos-stream 10, fedora 43, fedora 44

TESTING/LIN/cchkaa.F 💖

okay bestie, this one lives in the LAPACK manual, section 3 — it's the test-driver page for cchkaa, and it's literally the vibe check for every COMPLEX linear equation routine in the whole library. buckle up 🎀

✨ SYNOPSIS ✨

Functions/Subroutines

  • program cchkaa — CCHKAA 🫶

🌸 Function/Subroutine Documentation 🌸

program cchkaa

CCHKAA 💅

🦋 Purpose:

CCHKAA is the main test program for the COMPLEX linear equation routines. it's giving headliner energy, no cap 👑

the program must be driven by a short data file, periodt. the first 15 records (not including the first comment line) specify problem dimensions and program options using list-directed input. the remaining lines specify the LAPACK test paths and the number of matrix types to use in testing. an annotated example of a data file can be obtained by deleting the first 3 characters from the following 42 lines:

Data file for testing COMPLEX LAPACK linear equation routines
7                      Number of values of M
0 1 2 3 5 10 16        Values of M (row dimension)
7                      Number of values of N
0 1 2 3 5 10 16        Values of N (column dimension)
1                      Number of values of NRHS
2                      Values of NRHS (number of right hand sides)
5                      Number of values of NB
1 3 3 3 20             Values of NB (the blocksize)
1 0 5 9 1              Values of NX (crossover point)
3                      Number of values of RANK
30 50 90               Values of rank (as a % of N)
30.0                   Threshold value of test ratio
T                      Put T to test the LAPACK routines
T                      Put T to test the driver routines
T                      Put T to test the error exits
CGE   11               List types on next line if 0 < NTYPES < 11
CGB    8               List types on next line if 0 < NTYPES <  8
CGT   12               List types on next line if 0 < NTYPES < 12
CPO    9               List types on next line if 0 < NTYPES <  9
CPO    9               List types on next line if 0 < NTYPES <  9
CPP    9               List types on next line if 0 < NTYPES <  9
CPB    8               List types on next line if 0 < NTYPES <  8
CPT   12               List types on next line if 0 < NTYPES < 12
CHE   10               List types on next line if 0 < NTYPES < 10
CHR   10               List types on next line if 0 < NTYPES < 10
CHK   10               List types on next line if 0 < NTYPES < 10
CHA   10               List types on next line if 0 < NTYPES < 10
CH2   10               List types on next line if 0 < NTYPES < 10
CSA   11               List types on next line if 0 < NTYPES < 10
CS2   11               List types on next line if 0 < NTYPES < 10
CHP   10               List types on next line if 0 < NTYPES < 10
CSY   11               List types on next line if 0 < NTYPES < 11
CSK   11               List types on next line if 0 < NTYPES < 11
CSR   11               List types on next line if 0 < NTYPES < 11
CSP   11               List types on next line if 0 < NTYPES < 11
CTR   18               List types on next line if 0 < NTYPES < 18
CTP   18               List types on next line if 0 < NTYPES < 18
CTB   17               List types on next line if 0 < NTYPES < 17
CQR    8               List types on next line if 0 < NTYPES <  8
CRQ    8               List types on next line if 0 < NTYPES <  8
CLQ    8               List types on next line if 0 < NTYPES <  8
CQL    8               List types on next line if 0 < NTYPES <  8
CQP    6               List types on next line if 0 < NTYPES <  6
ZQK   19               List types on next line if 0 < NTYPES < 19
CTZ    3               List types on next line if 0 < NTYPES <  3
CLS    6               List types on next line if 0 < NTYPES <  6
CEQ
CQT
CQX
CTS
CHH

💜 the params (yes they're all iconic):

  • NMAX INTEGER — the maximum allowable value for M and N ✨
  • MAXIN INTEGER — the number of different values that can be used for each of M, N, NRHS, NB, NX and RANK 🎀
  • MAXRHS INTEGER — the maximum number of right hand sides 💖
  • MATMAX INTEGER — the maximum number of matrix types to use for testing 🧚
  • NIN INTEGER — the unit number for input 🌸
  • NOUT INTEGER — the unit number for output 🦋

Author 🫶

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

Definition at line 117 of file cchkaa.F. ⭐

💫 Author 💫

Generated automatically by Doxygen for LAPACK from the source code. it literally wrote itself, main character energy fr fr 💅

and that's the whole page bestie!! Version 3.12.0, dated Tue Nov 28 2023 12:08:42, straight out of TESTING/LIN/cchkaa.F(3) — slay, go test those complex linear equation routines, you've got this 👑💖✨

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