clm_9856a683343a4d6886142afe53449503_r1

IX2-0113

① SA Source

• Source: 開啟完整 SA 文章
• Section: DeepSeek R1
• Line hint: 163

Context Before

Source: SemiAnalysis InferenceX ↗

Evidence

This is because instead of taking AMD’s historical approach, which was to fork NVIDIA’s NCCL into RCCL, MoRI is built from scratch by taking the lessons from RCCL/NCCL and building an entirely new package from first principles

Context After

Source: SemiAnalysis InferenceX ↗

② Atomic Claim

原因是 MoRI 不再沿用 AMD 過去把 NVIDIA NCCL fork 成 RCCL 的方式，而是吸收 RCCL／NCCL 經驗後，從 first principles 重新打造一套全新 package。

• Epistemic Mode: ASSERTED
• Mapping Status: PARTIAL

③ Semantic Frame

{
  "attribute": "UNSPECIFIED_ATTRIBUTE",
  "context_nodes": [
    {
      "id": "02_companies/AMD",
      "label": "AMD"
    },
    {
      "id": "02_companies/NVDA",
      "label": "NVIDIA"
    },
    {
      "id": "04_knowledge_base/NVIDIA Collective Communications Library (NCCL)",
      "label": "NCCL"
    },
    {
      "id": "04_knowledge_base/ROCm Communication Collectives Library",
      "label": "RCCL"
    }
  ],
  "entity": {
    "id": "04_knowledge_base/AMD MoRI backend",
    "label": "MoRI"
  },
  "frame_type": "ATTRIBUTE",
  "qualifiers": {
    "condition_text": null,
    "numeric_mentions": [],
    "temporal_mentions": []
  },
  "value": {
    "numeric_mentions": [],
    "value_text": "原因是 MoRI 不再沿用 AMD 過去把 NVIDIA NCCL fork 成 RCCL 的方式，而是吸收 RCCL／NCCL 經驗後，從 first principles 重新打造一套全新 package。"
  }
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
entity	MoRI	04_knowledge_base/AMD MoRI backend
context_0	AMD	AMD
context_1	NVIDIA	NVDA
context_2	NCCL	04_knowledge_base/NVIDIA Collective Communications Library (NCCL)
context_3	RCCL	04_knowledge_base/ROCm Communication Collectives Library

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。