Claude b8ad1b3e8f Optimize runner creation with parallel execution ... This change improves performance during large scale-up operations by creating ephemeral runners in parallel instead of sequentially. Key improvements: - Implement parallel runner creation using goroutines - Add concurrency limit (10) via semaphore pattern to prevent API overload - Maintain thread-safe error collection with mutex - Use atomic counter for accurate progress tracking - Preserve all existing error handling and logging behavior Expected impact: 5-10x faster scale-up for large runner sets (e.g., 1→100 runners) The implementation uses: - sync.WaitGroup to coordinate goroutine completion - Buffered channel as semaphore to limit concurrent API calls - sync.Mutex to protect shared error slice - sync/atomic for thread-safe progress counter 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>		2025-10-23 19:03:31 +00:00
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actions.github.com	Optimize runner creation with parallel execution	2025-10-23 19:03:31 +00:00
actions.summerwind.net	feat(runner): add ubuntu 24.04 support (#3598)	2025-07-01 18:34:52 +09:00