Resource Allocation: Intel Resource Director Technology (RDT)

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" summary

Covers Intel RDT's resource allocation features, focusing on Cache Allocation Technology (CAT) for dedicating portions of L2/L3 cache to processes or guests to mitigate noisy-neighbor interference and reduce latency. Describes kernel and user-space interfaces for multi-resource and multi-socket systems, integration efforts from OpenStack and container projects, and use cases in real-time performance and security.

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" chapters (16)

1. 0:00Introduction
2. 1:33Problems of Cache Sharing
3. 4:04Solution?
4. 5:13Cache Allocation Technology (CAT)
5. 6:16Code and Data Prioritization (CDP)
6. 6:56CAT 3 Hardware Architecture
7. 11:19Multi Resources Allocation: L2 and 3 CAT
8. 14:39Enable Features in Linux kernel
9. 19:08User Interface
10. 27:35Usage case 1 - CATL3 for Open Stack OpenStack species
11. 29:34CAT 3 Isolation for Containers
12. 32:46CAT L3 for Real Time Apps
13. 33:29Resource Allocation Tool
14. 42:06Performance Improvement by CAT Case 1
15. 45:07Performance Improvement by CAT (Case 2)
16. 51:07References