🎯 Key points for quick navigation: 00:06 *🚀 Overview of directory-based cache coherence protocol* - Explanation of directory-based protocol designed for distributed systems. - Comparison with snooping-based protocol highlighting the scalability advantage. - Introduction to individual node directories and their role in managing shared data. 01:30 *📡 Communication structure in directory-based protocol* - Description of point-to-point communication among nodes. - Role of centralized directory in managing cache coherence. - Example scenario of data access and update between nodes p1 and p3. 03:04 *🔄 Cache coherence maintenance in directory-based protocol* - Process of maintaining coherence when multiple processors access and modify shared data. - Detailed steps involving invalidation and update propagation. - Handling of cache misses and their impact on coherence in distributed setups. 05:32 *🛡️ Benefits of point-to-point messaging in directory-based protocol* - Prevention of bus contention and scalability issues seen in snooping-based protocols. - Explanation of coherence misses and their resolution through direct messaging. - Conclusion on the operational efficiency achieved by directory-based coherence systems. Made with HARPA AI
Very useful and accessible! I love the clear animation of your presentations!
Loved the series and Noted down things very well. Waiting for the Next Season or Session. Thank you for the cool presentations.
🎯 Key points for quick navigation:
00:06 *🚀 Overview of directory-based cache coherence protocol*
- Explanation of directory-based protocol designed for distributed systems.
- Comparison with snooping-based protocol highlighting the scalability advantage.
- Introduction to individual node directories and their role in managing shared data.
01:30 *📡 Communication structure in directory-based protocol*
- Description of point-to-point communication among nodes.
- Role of centralized directory in managing cache coherence.
- Example scenario of data access and update between nodes p1 and p3.
03:04 *🔄 Cache coherence maintenance in directory-based protocol*
- Process of maintaining coherence when multiple processors access and modify shared data.
- Detailed steps involving invalidation and update propagation.
- Handling of cache misses and their impact on coherence in distributed setups.
05:32 *🛡️ Benefits of point-to-point messaging in directory-based protocol*
- Prevention of bus contention and scalability issues seen in snooping-based protocols.
- Explanation of coherence misses and their resolution through direct messaging.
- Conclusion on the operational efficiency achieved by directory-based coherence systems.
Made with HARPA AI
Greatest Explanation of all time
Another great video!
love the content ♥ and presntation and the way too
Thank you for value education😘
Thank you
Sir please , complete the series .
Please sir 🥺
Sir plz upload remaining lecture of COA.
Sir ❣️ please start oops concepts🥺🥺😟
Please complete remaining course 🙏🙏 .....
Hello Sir, Kindly upload Computer Organization topics, too
nice lecture
Sir when risc von Neumann architecture and others will be uploaded?
Waiting for your beautiful lecture ❤️❤️❤️🙏.
Thank you so much sir.
Is the play list complete if not we are waiting for content & problems sir.
Love
Sir please make videos on python Language..it's request..🙏🙏
We are facing many difficulty in python..
your channel is best.. that's why i am saying🙏🙏
Next lecture please...