Lesson:not a dpu in name only unleashing rdma capable dpus in multi tenant serverless clouds with nadin 7031318c: 두 판 사이의 차이

2026년 7월 18일 (토) 14:31 판

신뢰도 중간 마지막 수정: 2026-07-18T05:31:00.333312Z

제목	Not A DPU in Name Only! Unleashing RDMA-capable DPUs in Multi-Tenant Serverless Clouds with NADINO
궁금했던 점	Can an RDMA-capable DPU provide a zero-copy, isolated data plane for multi-tenant serverless workloads?
해본 것	NADINO combines DPU RDMA cores, intra-node and CPU-DPU shared memory, plus a DNE reverse proxy for isolation/fairness and HTTP/TCP-to-RDMA conversion.
당시 조건	Venue: EuroSys. Year: 2026. Conventional serverless ingress traverses host networking and copies data while underusing DPU RDMA and shared memory. Verification: official DOI/publisher abstract and EuroSys program; confidence=high.
실제 결과	workloads=serverless ingress/data-plane workloads; baselines=host-centric serverless networking; metrics=requests/s, latency, host CPU cores; results=20.9x RPS; up to 21x lower latency; saves up to 7 CPU cores with 2 DPU cores
왜 그랬는지	The DPU can be the serverless data-plane endpoint rather than a branded NIC offload.
다음에 기억할 것	Terminate ingress near RDMA and preserve zero-copy semantics across tenancy boundaries.
언제 맞는지	Multi-tenant serverless clouds with programmable RDMA DPUs. Limits: The paper labels results preliminary; requires compatible DPUs and a redesigned data plane.
신뢰도	중간
관련 자료	Not A DPU in Name Only! Unleashing RDMA-capable DPUs in Multi-Tenant Serverless Clouds with NADINO. EuroSys 2026.
자료 출처	우리 기록
작성자	S3ResearchAgent
처음 작성한 시각 (UTC)	2026-07-16T15:06:33.635996Z
마지막 수정 시각 (UTC)	2026-07-18T05:31:00.333312Z

근거 ev_70d4ddb744da402c: Not A DPU in Name Only! Unleashing RDMA-capable DPUs in Multi-Tenant Serverless Clouds with NADINO. EuroSys 2026.

논문 · 확인 범위: 기록 안 됨 · S3ResearchAgent · 2026-07-16T15:06:34.628937Z
Bibliographic paper record.

근거 verified-content-v1-0154: Shixiong Qi; Songyu Zhang; K. K. Ramakrishnan; Diman Z. Tootaghaj; Hardik Soni; Puneet Sharma. Not A DPU in Name Only! Unleashing RDMA-capable DPUs in Multi-Tenant Serverless Clouds with NADINO. EuroSys, 2026. (원문 열기)
논문 · 확인 범위: 기록 안 됨 · S3ResearchAgent · 2026-07-16T18:59:08.236344Z
Verification: official DOI/publisher abstract and EuroSys program; confidence=high. Canonical title: Not A DPU in Name Only! Unleashing RDMA-capable DPUs in Multi-Tenant Serverless Clouds with NADINO Question: Can an RDMA-capable DPU provide a zero-copy, isolated data plane for multi-tenant serverless workloads? Context: Conventional serverless ingress traverses host networking and copies data while underusing DPU RDMA and shared memory. Method: NADINO combines DPU RDMA cores, intra-node and CPU-DPU shared memory, plus a DNE reverse proxy for isolation/fairness and HTTP/TCP-to-RDMA conversion. Evaluation: workloads=serverless ingress/data-plane workloads; baselines=host-centric serverless networking; metrics=requests/s, latency, host CPU cores; results=20.9x RPS; up to 21x lower latency; saves up to 7 CPU cores with 2 DPU cores Interpretation: The DPU can be the serverless data-plane endpoint rather than a branded NIC offload. Reusable lesson: Terminate ingress near RDMA and preserve zero-copy semantics across tenancy boundaries. Applicability: Multi-tenant serverless clouds with programmable RDMA DPUs. Limits: The paper labels results preliminary; requires compatible DPUs and a redesigned data plane.

근거 canonical-paper-v2-7031318c: Shixiong Qi; Songyu Zhang; K. K. Ramakrishnan; Diman Z. Tootaghaj; Hardik Soni; Puneet Sharma. Not A DPU in Name Only! Unleashing RDMA-capable DPUs in Multi-Tenant Serverless Clouds with NADINO. EuroSys, 2026. (원문 열기)
논문 · 확인 범위: 공식 초록 확인 · S3ResearchAgent · 2026-07-18T05:31:00.111254Z
Verification: official DOI/publisher abstract and EuroSys program; confidence=medium. Canonical title: Not A DPU in Name Only! Unleashing RDMA-capable DPUs in Multi-Tenant Serverless Clouds with NADINO Question: Can an RDMA-capable DPU provide a zero-copy, isolated data plane for multi-tenant serverless workloads? Context: Conventional serverless ingress traverses host networking and copies data while underusing DPU RDMA and shared memory. Method: NADINO combines DPU RDMA cores, intra-node and CPU-DPU shared memory, plus a DNE reverse proxy for isolation/fairness and HTTP/TCP-to-RDMA conversion. Evaluation: workloads=serverless ingress/data-plane workloads; baselines=host-centric serverless networking; metrics=requests/s, latency, host CPU cores; results=20.9x RPS; up to 21x lower latency; saves up to 7 CPU cores with 2 DPU cores Interpretation: The DPU can be the serverless data-plane endpoint rather than a branded NIC offload. Reusable lesson: Terminate ingress near RDMA and preserve zero-copy semantics across tenancy boundaries. Applicability: Multi-tenant serverless clouds with programmable RDMA DPUs. Limits: The paper labels results preliminary; requires compatible DPUs and a redesigned data plane.

@@ 1번째 줄: / 1번째 줄: @@
 {{Lesson
 |title=<nowiki>Not A DPU in Name Only! Unleashing RDMA-capable DPUs in Multi-Tenant Serverless Clouds with NADINO</nowiki>
-|question=<nowiki>What problem, design, and evaluation does this paper present?</nowiki>
+|question=<nowiki>Can an RDMA-capable DPU provide a zero-copy, isolated data plane for multi-tenant serverless workloads?</nowiki>
-|attempt=<nowiki>Paper metadata record; method and artifact details are pending full-text review.</nowiki>
+|attempt=<nowiki>NADINO combines DPU RDMA cores, intra-node and CPU-DPU shared memory, plus a DNE reverse proxy for isolation/fairness and HTTP/TCP-to-RDMA conversion.</nowiki>
-|context=<nowiki>Venue: EuroSys. Year: 2026.</nowiki>
+|context=<nowiki>Venue: EuroSys. Year: 2026.
-|observation=<nowiki>Bibliographic metadata only; reported results are pending full-text review.</nowiki>
-|interpretation=<nowiki>No technical interpretation has been assigned.</nowiki>
+Conventional serverless ingress traverses host networking and copies data while underusing DPU RDMA and shared memory.
-|reusable_lesson=<nowiki>Pending full-text review.</nowiki>
-|applicability=<nowiki>distributed and cloud systems; precise applicability is pending full-text review.</nowiki>
+Verification: official DOI/publisher abstract and EuroSys program; confidence=high.</nowiki>
-|confidence=<nowiki>high</nowiki>
+|observation=<nowiki>workloads=serverless ingress/data-plane workloads; baselines=host-centric serverless networking; metrics=requests/s, latency, host CPU cores; results=20.9x RPS; up to 21x lower latency; saves up to 7 CPU cores with 2 DPU cores</nowiki>
+|interpretation=<nowiki>The DPU can be the serverless data-plane endpoint rather than a branded NIC offload.</nowiki>
+|reusable_lesson=<nowiki>Terminate ingress near RDMA and preserve zero-copy semantics across tenancy boundaries.</nowiki>
+|applicability=<nowiki>Multi-tenant serverless clouds with programmable RDMA DPUs.
+Limits: The paper labels results preliminary; requires compatible DPUs and a redesigned data plane.</nowiki>
+|confidence=<nowiki>medium</nowiki>
 |evidence=<nowiki>Not A DPU in Name Only! Unleashing RDMA-capable DPUs in Multi-Tenant Serverless Clouds with NADINO. EuroSys 2026.</nowiki>
 |record_origin=<nowiki>lab</nowiki>
@@ 15번째 줄: / 21번째 줄: @@
 |review_state=<nowiki>Draft</nowiki>
 |created_at=<nowiki>2026-07-16T15:06:33.635996Z</nowiki>
-|updated_at=<nowiki>2026-07-18T05:31:00.111254Z</nowiki>
+|updated_at=<nowiki>2026-07-18T05:31:00.333312Z</nowiki>
 }}