Kimi K3 — 장시간 코딩과 에이전트 작업을 위한 오픈 프런티어 모델

Kimi K3 실제 출력

프롬프트 하나를 추론 강도 low로 Kimi K3에 보냈습니다. 편집하지 않았습니다.

Explain the difference between a mutex and a semaphore in two short paragraphs, and say when to use each.

A mutex (mutual exclusion) is a locking mechanism with ownership: the thread that locks it must be the one to unlock it, and only one thread can hold it at a time. It exists to protect shared resources from concurrent access. A semaphore is a counter with no ownership: one thread can signal (increment) it while another waits (decrements) it. A binary semaphore acts like a mutex, but counting semaphores allow N threads to access a pool of resources simultaneously. When to use each: Use a mutex when you need exclusive access to shared data—like protecting a critical section or data structure from race conditions. Use a semaphore when you're coordinating or signaling between threads—like limiting access to a fixed pool of connections, implementing producer-consumer queues, or notifying one thread that work is available.

2026년 9월 28일에 생성됨. 실행할 때마다 답변이 달라집니다.