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移除 BMM/昇腾950PR_数据通路.svg（已迁至昇腾950PR/）

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<svg viewBox="0 0 680 600" width="100%" role="img" xmlns="http://www.w3.org/2000/svg">
<title>昇腾950PR 单AI Core组数据通路</title>
<desc>GM经L2、L1进入AIC的L0A/L0B，Cube计算结果入L0C，经Fixpipe随路量化后直达AIV的UB；L1与UB间有CV直连通道，AIC与AIV经SSBuffer核间通信</desc>
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<marker id="arrow" viewBox="0 0 10 10" refX="8" refY="5" markerWidth="6" markerHeight="6" orient="auto-start-reverse">
<path d="M2 1L8 5L2 9" fill="none" stroke="context-stroke" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
</marker>
</defs>
<rect x="240" y="20" width="200" height="40" rx="6" fill="#E6F1FB" stroke="#378ADD" stroke-width="0.5"/>
<text x="340" y="37" text-anchor="middle" font-size="12" fill="#0C447C">高速片上内存（GM）</text>
<text x="340" y="52" text-anchor="middle" font-size="11" fill="#185FA5">128GB · 1.6TB/s</text>
<rect x="240" y="85" width="200" height="40" rx="6" fill="#E6F1FB" stroke="#378ADD" stroke-width="0.5"/>
<text x="340" y="102" text-anchor="middle" font-size="12" fill="#0C447C">L2 Cache 128MB · 5.2TB/s</text>
<text x="340" y="117" text-anchor="middle" font-size="11" fill="#185FA5">UMA · 512B line · L2 hint</text>
<rect x="150" y="150" width="380" height="235" rx="8" fill="none" stroke="#B4B2A9" stroke-width="0.5"/>
<text x="170" y="170" font-size="12" font-weight="500" fill="#444441">AIC（Cube Core）× 32</text>
<rect x="170" y="182" width="150" height="38" rx="6" fill="#E6F1FB" stroke="#378ADD" stroke-width="0.5"/>
<text x="245" y="197" text-anchor="middle" font-size="12" fill="#0C447C">L1 Buffer 512KB</text>
<text x="245" y="212" text-anchor="middle" font-size="11" fill="#185FA5">NZ 分形</text>
<rect x="170" y="248" width="72" height="36" rx="6" fill="#E6F1FB" stroke="#378ADD" stroke-width="0.5"/>
<text x="206" y="263" text-anchor="middle" font-size="11" fill="#0C447C">L0A 64KB</text>
<text x="206" y="277" text-anchor="middle" font-size="11" fill="#185FA5">NZ</text>
<rect x="248" y="248" width="72" height="36" rx="6" fill="#E6F1FB" stroke="#378ADD" stroke-width="0.5"/>
<text x="284" y="263" text-anchor="middle" font-size="11" fill="#0C447C">L0B 64KB</text>
<text x="284" y="277" text-anchor="middle" font-size="11" fill="#185FA5">ZN</text>
<rect x="350" y="248" width="80" height="62" rx="6" fill="#E1F5EE" stroke="#1D9E75" stroke-width="0.5"/>
<text x="390" y="272" text-anchor="middle" font-size="12" fill="#085041">Cube</text>
<text x="390" y="287" text-anchor="middle" font-size="11" fill="#0F6E56">16x16x16/拍</text>
<rect x="170" y="318" width="120" height="38" rx="6" fill="#E6F1FB" stroke="#378ADD" stroke-width="0.5"/>
<text x="230" y="333" text-anchor="middle" font-size="12" fill="#0C447C">L0C 256KB</text>
<text x="230" y="348" text-anchor="middle" font-size="11" fill="#185FA5">NZ · FP32累加</text>
<rect x="330" y="318" width="100" height="38" rx="6" fill="#E1F5EE" stroke="#1D9E75" stroke-width="0.5"/>
<text x="380" y="333" text-anchor="middle" font-size="12" fill="#085041">Fixpipe</text>
<text x="380" y="348" text-anchor="middle" font-size="11" fill="#0F6E56">量化/排布转换</text>
<rect x="450" y="240" width="62" height="76" rx="6" fill="#F1EFE8" stroke="#888780" stroke-width="0.5"/>
<text x="481" y="272" text-anchor="middle" font-size="11" fill="#444441">SSBuf</text>
<text x="481" y="287" text-anchor="middle" font-size="11" fill="#5F5E5A">核间通信</text>
<rect x="150" y="415" width="380" height="105" rx="8" fill="none" stroke="#B4B2A9" stroke-width="0.5"/>
<text x="170" y="435" font-size="12" font-weight="500" fill="#444441">AIV（Vector Core）× 2 / 组，共 64</text>
<rect x="170" y="448" width="150" height="40" rx="6" fill="#E6F1FB" stroke="#378ADD" stroke-width="0.5"/>
<text x="245" y="464" text-anchor="middle" font-size="12" fill="#0C447C">Unified Buffer</text>
<text x="245" y="479" text-anchor="middle" font-size="11" fill="#185FA5">512KB / AIV</text>
<rect x="350" y="448" width="162" height="40" rx="6" fill="#E1F5EE" stroke="#1D9E75" stroke-width="0.5"/>
<text x="431" y="464" text-anchor="middle" font-size="12" fill="#085041">RegFile → Vector ALU</text>
<text x="431" y="479" text-anchor="middle" font-size="11" fill="#0F6E56">双发射 · 256B/拍</text>
<path d="M340 60 L340 85" fill="none" stroke="#888780" stroke-width="1.5" marker-end="url(#arrow)"/>
<path d="M300 125 L260 182" fill="none" stroke="#888780" stroke-width="1.5" marker-end="url(#arrow)"/>
<text x="232" y="150" font-size="11" fill="#5F5E5A">MTE2（唯一入口）</text>
<path d="M220 220 L210 248" fill="none" stroke="#888780" stroke-width="1.5" marker-end="url(#arrow)"/>
<path d="M270 220 L280 248" fill="none" stroke="#888780" stroke-width="1.5" marker-end="url(#arrow)"/>
<text x="300" y="236" font-size="11" fill="#5F5E5A">MTE1</text>
<path d="M242 266 L350 272" fill="none" stroke="#888780" stroke-width="1.5" marker-end="url(#arrow)"/>
<path d="M320 272 L350 276" fill="none" stroke="#888780" stroke-width="1.5" marker-end="url(#arrow)"/>
<path d="M370 310 L300 318" fill="none" stroke="#888780" stroke-width="1.5" marker-end="url(#arrow)"/>
<path d="M290 337 L330 337" fill="none" stroke="#888780" stroke-width="1.5" marker-end="url(#arrow)"/>
<path d="M380 356 L380 400 L300 448" fill="none" stroke="#1D9E75" stroke-width="1.5" marker-end="url(#arrow)"/>
<text x="400" y="400" font-size="11" fill="#0F6E56">L0C→UB 随路量化</text>
<path d="M170 201 L132 201 L132 468 L170 468" fill="none" stroke="#1D9E75" stroke-width="1.5" marker-end="url(#arrow)" marker-start="url(#arrow)"/>
<text x="60" y="330" font-size="11" fill="#0F6E56">L1↔UB</text>
<text x="48" y="345" font-size="11" fill="#0F6E56">CV直连通道</text>
<path d="M512 468 L600 468 L600 40 L440 40" fill="none" stroke="#888780" stroke-width="1.5" marker-end="url(#arrow)" marker-start="url(#arrow)"/>
<text x="560" y="255" font-size="11" fill="#5F5E5A" text-anchor="middle">AIV 直访 GM</text>
<path d="M481 316 L481 400" fill="none" stroke="#888780" stroke-width="1" stroke-dasharray="3 3" marker-end="url(#arrow)"/>
<text x="490" y="365" font-size="11" fill="#5F5E5A">AIC↔AIV</text>
<text x="340" y="570" text-anchor="middle" font-size="11" fill="#5F5E5A">注：GM→L0A/L0B 直达通路在 351x 架构已删除，一切矩阵数据经 L1 进入</text>
</svg>
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