SRC/slasdt.f(3)

📦
version 3.12.1 · 4 versions
, in arch rolling

✨ NAME ✨

Okay bestie, this is the SRC/slasdt.f(3) page from the Library Functions Manual, and it's all about the SLASDT subroutine. 💖 It's giving tree of subproblems for bidiagonal divide and conquer, and it's used by sbdsdc. No cap. 🦋

🧚 SYNOPSIS 🧚

Functions/Subroutines

  • subroutine slasdt (n, lvl, nd, inode, ndiml, ndimr, msub) — SLASDT creates a tree of subproblems for bidiagonal divide and conquer. Used by sbdsdc. 🌸

💅 Function/Subroutine Documentation 💅

slasdt subroutine 💖

subroutine slasdt (integer n, integer lvl, integer nd, integer, dimension( * ) inode, integer, dimension( * ) ndiml, integer, dimension( * ) ndimr, integer msub)

Okay so SLASDT creates a tree of subproblems for bidiagonal divide and conquer. Used by sbdsdc. That's the whole main character energy of this routine, periodt. 👑

Purpose 🎀

SLASDT creates a tree of subproblems for bidiagonal divide and conquer. Yep, that's the purpose, and it's lowkey iconic. 💅

Parameters 🌈

  • N — INTEGER. On entry, this is the number of diagonal elements of the bidiagonal matrix. 🍓
  • LVL — INTEGER. On exit, this is the number of levels on the computation tree. ✨
  • ND — INTEGER. On exit, this is the number of nodes on the tree. 🌸
  • INODE — INTEGER array, dimension ( N ). On exit, these are the centers of subproblems. 🫶
  • NDIML — INTEGER array, dimension ( N ). On exit, these are the row dimensions of left children. 💜
  • NDIMR — INTEGER array, dimension ( N ). On exit, these are the row dimensions of right children. 🦋
  • MSUB — INTEGER. On entry, this is the maximum row dimension each subproblem at the bottom of the tree can be of. 🔥

Author 👑

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

Contributors 🫶

Ming Gu and Huan Ren, Computer Science Division, University of California at Berkeley, USA. 💖

Definition at line 104 of file slasdt.f.

💀 Author 💀

Generated automatically by Doxygen for LAPACK from the source code. 😭

byeee bestie 💋 — this whole page is LAPACK Version 3.12.0, and it's the source page for SRC/slasdt.f(3). Obsessed, honestly. 🎀✨

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