delete m_eigen_solver

[hyeoksu-lee]

User description

Description

Delete m_eigen_solver as it is replaced by LAPACK and no longer used.

Type of change

Please delete options that are not relevant.

• Something else

Scope

• This PR comprises a set of related changes with a common goal

If you cannot check the above box, please split your PR into multiple PRs that each have a common goal.

How Has This Been Tested?

Test suite passed on MacBook M4 Pro

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PR Type

Other

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Description

• Remove entire m_eigen_solver module (815 lines)

• Delete EISPACK-based eigenvalue solver implementation

• Clean up deprecated complex matrix eigenvalue routines

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Diagram Walkthrough

flowchart LR
  A["m_eigen_solver.f90"] -- "delete" --> B["removed"]
  C["EISPACK routines"] -- "replaced by" --> D["LAPACK"]

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File Walkthrough

	Relevant files
Miscellaneous	m_eigen_solver.f90 Delete entire eigenvalue solver module                                      src/common/m_eigen_solver.f90 Complete removal of the entire file (815 lines deleted) Eliminates EISPACK-based eigenvalue solver routines Removes complex matrix eigenvalue computation functions Deletes helper routines for matrix balancing and transformations +0/-815

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[qodo-code-review]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ No major issues detected

[qodo-code-review]

PR Code Suggestions ✨

No code suggestions found for the PR.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 41.91%. Comparing base (e966781) to head (1ac96d1).
⚠️ Report is 2 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1000      +/-   ##
==========================================
+ Coverage   40.91%   41.91%   +1.00%     
==========================================
  Files          70       69       -1     
  Lines       20270    19783     -487     
  Branches     2520     2473      -47     
==========================================
  Hits         8293     8293              
+ Misses      10439     9952     -487     
  Partials     1538     1538              

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