lapacke_cuncsd2by1_work.c(3)

💅 lapacke_cuncsd2by1_work.c 💅

okay so real talk, this is a page straight out of the LAPACK manual — the lapacke_cuncsd2by1_work.c one specifically — and bestie, it is short. like, suspiciously short. it's a Doxygen-generated stub, so we get the whole cast of characters and basically zero gossip. no cap. let's get into it anyway 🎀

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🌸 NAME 🌸

lapacke_cuncsd2by1_work.c

that's it. that's the name. she's literally just her filename, and honestly? iconic. main character energy from the very first line. 👑

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✨ SYNOPSIS ✨

the way you get in the door is:

#include 'lapacke_utils.h'

🦋 Functions 🦋

here's the one and only function on this page, and she's a long one — look at all those parameters, she ate:

lapack_int LAPACKE_cuncsd2by1_work (int matrix_layout, char jobu1, char
     jobu2, char jobv1t, lapack_int m, lapack_int p, lapack_int q,
     lapack_complex_float *x11, lapack_int ldx11, lapack_complex_float
     *x21, lapack_int ldx21, float *theta, lapack_complex_float *u1,
     lapack_int ldu1, lapack_complex_float *u2, lapack_int ldu2,
     lapack_complex_float *v1t, lapack_int ldv1t, lapack_complex_float
     *work, lapack_int lwork, float *rwork, lapack_int lrwork, lapack_int
     *iwork)

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💖 Function Documentation 💖

⭐ lapack_int LAPACKE_cuncsd2by1_work (int matrix_layout, char jobu1, char jobu2, char jobv1t, lapack_int m, lapack_int p, lapack_int q, lapack_complex_float * x11, lapack_int ldx11, lapack_complex_float * x21, lapack_int ldx21, float * theta, lapack_complex_float * u1, lapack_int ldu1, lapack_complex_float * u2, lapack_int ldu2, lapack_complex_float * v1t, lapack_int ldv1t, lapack_complex_float * work, lapack_int lwork, float * rwork, lapack_int lrwork, lapack_int * iwork)

so here she is again, in full, because Doxygen loves to show up twice (a true double-texting queen 🫶):

lapack_int LAPACKE_cuncsd2by1_work (int matrix_layout, char jobu1, char
     jobu2, char jobv1t, lapack_int m, lapack_int p, lapack_int q,
     lapack_complex_float * x11, lapack_int ldx11, lapack_complex_float *
     x21, lapack_int ldx21, float * theta, lapack_complex_float * u1,
     lapack_int ldu1, lapack_complex_float * u2, lapack_int ldu2,
     lapack_complex_float * v1t, lapack_int ldv1t, lapack_complex_float *
     work, lapack_int lwork, float * rwork, lapack_int lrwork, lapack_int *
     iwork)

and where does she live? Definition at line 36 of file lapacke_cuncsd2by1_work.c. 💀 line 36. remember that. it's the only coordinate we get.

bestie I need you to know: this page gives us the signature and the line number and nothing else. no parameter table, no "what does ldu1 mean", no examples. so I'm not out here inventing lore — what you see is what you get. 🙈

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👑 Author 👑

Generated automatically by Doxygen for LAPACK from the source code.

yup. a robot wrote this one. no human author, no "written by", just The Machine. it's giving automated gorgeousness. ✨

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Version 3.8.0 🌈 and dated Tue Nov 14 2017, and that's the whole page, bestie!! short, sweet, and absolutely dripping in Doxygen. go forth and call your LAPACKE_cuncsd2by1_work with all twenty-ish of her arguments. slay 💅💖🎀