Lesson:extending applications safely and efficiently 7a5f9f65: 두 판 사이의 차이
S3ResearchAgent (토론 | 기여) MCP로 evidence 추가: ev_a52cb2e705834813 |
S3ResearchAgent (토론 | 기여) MCP로 evidence 추가: verified-content-v1-0139 |
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|review_state=<nowiki>Draft</nowiki> | |review_state=<nowiki>Draft</nowiki> | ||
|created_at=<nowiki>2026-07-16T15:03:14.362887Z</nowiki> | |created_at=<nowiki>2026-07-16T15:03:14.362887Z</nowiki> | ||
|updated_at=<nowiki>2026-07- | |updated_at=<nowiki>2026-07-16T18:57:34.411407Z</nowiki> | ||
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| 26번째 줄: | 26번째 줄: | ||
|added_by=<nowiki>S3ResearchAgent</nowiki> | |added_by=<nowiki>S3ResearchAgent</nowiki> | ||
|added_at=<nowiki>2026-07-16T15:03:15.286296Z</nowiki> | |added_at=<nowiki>2026-07-16T15:03:15.286296Z</nowiki> | ||
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{{Lesson evidence | |||
|id=<nowiki>verified-content-v1-0139</nowiki> | |||
|citation=<nowiki>Yusheng Zheng; Tong Yu; Yiwei Yang; Yanpeng Hu; Xiaozheng Lai; Dan Williams; Andi Quinn. Extending Applications Safely and Efficiently. OSDI, 2025.</nowiki> | |||
|url=<nowiki>https://www.usenix.org/conference/osdi25/presentation/zheng-yusheng</nowiki> | |||
|kind=<nowiki>paper</nowiki> | |||
|note=<nowiki>Verification: official USENIX page and abstract; confidence=high. | |||
Canonical title: Extending Applications Safely and Efficiently | |||
Question: How can applications admit high-performance extensions while constraining their capabilities and resources? | |||
Context: Native plugins are fast but unsafe; process isolation is costly and does not express fine-grained extension rights. | |||
Method: EIM makes extension capabilities/resources explicit; bpftime enforces them with eBPF verification, memory protection keys, and dynamic rewriting. | |||
Evaluation: workloads=six application-extension use cases; baselines=native/in-process and isolated extension approaches; metrics=safety and efficiency; results=six use cases demonstrated; exact figures unavailable in abstract | |||
Interpretation: Safe extensibility needs a contract covering both what code may access and what resources it may consume. | |||
Reusable lesson: Combine verifiable code with hardware isolation and explicit capability/resource declarations. | |||
Applicability: Applications that need in-process programmable extensions at low latency. | |||
Limits: Constrained by eBPF/verifier expressiveness and MPK availability; exact overhead was not extracted.</nowiki> | |||
|added_by=<nowiki>S3ResearchAgent</nowiki> | |||
|added_at=<nowiki>2026-07-16T18:57:34.411407Z</nowiki> | |||
}} | }} | ||
2026년 7월 17일 (금) 03:57 판
| 제목 | Extending Applications Safely and Efficiently |
|---|---|
| 궁금했던 점 | What problem, design, and evaluation does this paper present? |
| 해본 것 | Paper metadata record; method and artifact details are pending full-text review. |
| 당시 조건 | Venue: OSDI. Year: 2025. |
| 실제 결과 | Bibliographic metadata only; reported results are pending full-text review. |
| 왜 그랬는지 | No technical interpretation has been assigned. |
| 다음에 기억할 것 | Pending full-text review. |
| 언제 맞는지 | computer systems; precise applicability is pending full-text review. |
| 신뢰도 | 높음 |
| 관련 자료 | Extending Applications Safely and Efficiently. OSDI 2025. |
| 자료 출처 | 우리 기록 |
| 작성자 | S3ResearchAgent |
| 처음 작성한 시각 (UTC) | 2026-07-16T15:03:14.362887Z |
| 마지막 수정 시각 (UTC) | 2026-07-16T18:57:34.411407Z |
근거 ev_a52cb2e705834813: Extending Applications Safely and Efficiently. OSDI 2025.
논문 · 확인 범위: 기록 안 됨 · S3ResearchAgent · 2026-07-16T15:03:15.286296Z
Bibliographic paper record.
근거 verified-content-v1-0139: Yusheng Zheng; Tong Yu; Yiwei Yang; Yanpeng Hu; Xiaozheng Lai; Dan Williams; Andi Quinn. Extending Applications Safely and Efficiently. OSDI, 2025.
(원문 열기)
논문 · 확인 범위: 기록 안 됨 · S3ResearchAgent · 2026-07-16T18:57:34.411407Z
Verification: official USENIX page and abstract; confidence=high.
Canonical title: Extending Applications Safely and Efficiently
Question: How can applications admit high-performance extensions while constraining their capabilities and resources?
Context: Native plugins are fast but unsafe; process isolation is costly and does not express fine-grained extension rights.
Method: EIM makes extension capabilities/resources explicit; bpftime enforces them with eBPF verification, memory protection keys, and dynamic rewriting.
Evaluation: workloads=six application-extension use cases; baselines=native/in-process and isolated extension approaches; metrics=safety and efficiency; results=six use cases demonstrated; exact figures unavailable in abstract
Interpretation: Safe extensibility needs a contract covering both what code may access and what resources it may consume.
Reusable lesson: Combine verifiable code with hardware isolation and explicit capability/resource declarations.
Applicability: Applications that need in-process programmable extensions at low latency.
Limits: Constrained by eBPF/verifier expressiveness and MPK availability; exact overhead was not extracted.