[PR #1487] [CLOSED] Update kohonen_som_topology.c #2088

New Issue

claunia · 2026-01-29T15:28:34Z

claunia commented

2026-01-29 15:28:34 +00:00

📋 Pull Request Information

Original PR: https://github.com/TheAlgorithms/C/pull/1487
Author: @shahrinf
Created: 9/29/2025
Status: ❌ Closed

Base: master ← Head: patch-1

📝 Commits (1)

2c4fd16 Update kohonen_som_topology.c

📊 Changes

1 file changed (+3 additions, -5 deletions)

View changed files

📝 machine_learning/kohonen_som_topology.c (+3 -5)

📄 Description

fix: add OpenMP parallel region for proper loop parallelization

Description of Change

Added an OpenMP parallel region for loops marked with #pragma omp for to enable actual parallel execution.

Previously, the loops had #pragma omp for without a surrounding parallel region, so they executed sequentially.
Now, loops in the function are wrapped in #pragma omp parallel for to correctly distribute iterations across threads.

References

Checklist

[ x] Added description of change
Added file name matches File name guidelines
Added tests and example, test must pass
Relevant documentation/comments is changed or added
[ x] PR title follows semantic commit guidelines
[ x] Search previous suggestions before making a new one, as yours may be a duplicate.
[ x] I acknowledge that all my contributions will be made under the project's license.

Notes:

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/TheAlgorithms/C/pull/1487 **Author:** [@shahrinf](https://github.com/shahrinf) **Created:** 9/29/2025 **Status:** ❌ Closed **Base:** `master` ← **Head:** `patch-1` --- ### 📝 Commits (1) - [`2c4fd16`](https://github.com/TheAlgorithms/C/commit/2c4fd16d3ce3e6318b71e2f677bba32fd523a899) Update kohonen_som_topology.c ### 📊 Changes **1 file changed** (+3 additions, -5 deletions) <details> <summary>View changed files</summary> 📝 `machine_learning/kohonen_som_topology.c` (+3 -5) </details> ### 📄 Description fix: add OpenMP parallel region for proper loop parallelization #### Description of Change Added an OpenMP parallel region for loops marked with #pragma omp for to enable actual parallel execution. Previously, the loops had #pragma omp for without a surrounding parallel region, so they executed sequentially. Now, loops in the function are wrapped in #pragma omp parallel for to correctly distribute iterations across threads.  #### References  #### Checklist  - [ x] Added description of change - [ ] Added file name matches [File name guidelines](https://github.com/TheAlgorithms/C/blob/master/CONTRIBUTING.md#File-Name-guidelines) - [ ] Added tests and example, test must pass - [ ] Relevant documentation/comments is changed or added - [ x] PR title follows semantic [commit guidelines](https://github.com/TheAlgorithms/C/blob/master/CONTRIBUTING.md#Commit-Guidelines) - [ x] Search previous suggestions before making a new one, as yours may be a duplicate. - [ x] I acknowledge that all my contributions will be made under the project's license. Notes:  --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

claunia added the pull-request label 2026-01-29 15:28:34 +00:00

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Reference: starred/C#2088