VR2-0242
① SA Source
- Source: 開啟完整 SA 文章
- Section:
BlueField-4 - Line hint:
331
Context Before
The challenge with this is that the volumes of SSDs going to ICMS / CMX are quite overblown by the industry. We worked through the math in the Memory model ↗ and Tokenomics model ↗.
BlueField-4 will be the silicon anchor of this third network. Positioned on the storage array, it terminates NVMe-oF and RDMA traffic at line rate and manages KV movement independently of host CPUs and GPUs. With 2×400G SerDes links providing 800Gb/s of bandwidth, integrated Grace CPU, and LPDDR, BlueField-4 would act as the controller for a distributed context memory fabric. In a preferred DGX-style configuration, a single BlueField-4 per tray may serve four Rubin processors, with the DPU dedicated purely to KV cache traffic and not shared with generic storage I/O.
Evidence
The new CMX/ICMS ecosystem will likely include leading storage providers such as Weka
Context After
Power Delivery
The power delivery module sits above the BlueField-4 module. The module receives 50V power from the internal busbar cable. Then the current is stepped down to 12V with a modular power brick. Then, 12V current is delivered to the Orchid module, the BlueField-4 module, the management modules via smaller internal busbars.
② Atomic Claim
- Epistemic Mode:
EXPECTED - Mapping Status:
PARTIAL
③ Semantic Frame
{
"additional_nodes": [],
"frame_type": "RELATION",
"object": {
"id": "02_companies/WEKA",
"label": "Weka"
},
"predicate": "INCLUDES_PROVIDER",
"qualifiers": {
"condition_text": null,
"numeric_mentions": [],
"temporal_mentions": []
},
"subject": {
"id": "04_knowledge_base/Inference Context Memory Storage",
"label": "CMX/ICMS"
}
}④ Canonical Entity Mapping
| Role | Surface Label | Canonical Target |
|---|---|---|
| subject | CMX/ICMS | 04_knowledge_base/Inference Context Memory Storage |
| object | Weka | WEKA |
⑤ Human Review
請在 Properties 逐項確認：
- 原文 → Atomic Claim 是否忠實
- Atomic Claim → Semantic Frame 是否忠實
- Canonical Entity mapping 是否正確
- Epistemic mode 是否保留原文語氣
- 最後選擇
review_action
Review state
Markdown 內文不是正式 approval。只有 Apply bridge 寫入的 Decision Ledger event 才是正式決策。