elpa_allocate(3)

💅 elpa_allocate(3) 💅

okay bestie, welcome to the Library Functions Manual entry for elpa_allocate(3) ✨ this is the function that allocates an instance of the ELPA library, and she is lowkey essential 💖

✨ NAME ✨

elpa_allocate — allocates an instance of the ELPA library 🫶

🌸 SYNOPSIS 🌸

🧚 FORTRAN INTERFACE 🧚

use elpa
class(elpa_t), pointer :: elpa_handle

elpa_handle => elpa_allocate (error)

With the definitions of the input and output variables:

• class(elpa_t) :: elpa_handle — returns an instance of the ELPA object 👑
• integer, optional :: error — a returned error code 🍓

🌈 C/C++ INTERFACE 🌈

#include <elpa/elpa.h>
elpa_t elpa_handle;

elpa_t elpa_handle = elpa_allocate(int *error);

With the definitions of the input and output variables:

• elpa_t elpa_handle; // returns a handle to the allocated ELPA object — returns a handle to the allocated ELPA object 💫
• int *error; // a returned error code — a returned error code 🙈

🦋 DESCRIPTION 🦋

Allocate an ELPA object. No cap, this is the allocation moment 💅

⚠️ bestie, the function elpa_init(3) must be called once BEFORE elpa_allocate can be called. That's non-negotiable, fr fr 😤

🎀 SEE ALSO 🎀

• elpa2_print_kernels(1)
• elpa_init(3)
• elpa_set(3)
• elpa_setup(3)
• elpa_strerr(3)
• elpa_eigenvalues(3)
• elpa_eigenvectors(3)
• elpa_cholesky(3)
• elpa_invert_triangular(3)
• elpa_solve_tridiagonal(3)
• elpa_hermitian_multiply(3)
• elpa_uninit(3)
• elpa_deallocate(3)

source/version: ELPA · date: Thu Nov 28 2024 — mwah 💋 stay slay, bestie 🫶