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[Doc] Fix GPU Worker count in Process Count Summary #36000

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Merged
hmellor merged 3 commits into from
Mar 4, 2026
Merged

[Doc] Fix GPU Worker count in Process Count Summary #36000

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49f3fec
Fix GPU Worker count in Process Count Summary
simone-dotolo Mar 4, 2026
8f45087
Update docs/design/arch_overview.md
simone-dotolo Mar 4, 2026
e19ce57
Merge branch 'main' into fix_doc
simone-dotolo Mar 4, 2026
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2 changes: 1 addition & 1 deletion docs/design/arch_overview.md
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Expand Up @@ -122,7 +122,7 @@ For a deployment with `N` GPUs, `TP` tensor parallel size, `DP` data parallel si
|---|---|---|
| API Server | `A` (default `DP`) | Handles HTTP requests and input processing |
| Engine Core | `DP` (default 1) | Scheduler and KV cache management |
| GPU Worker | `N` (= `DP x TP`) | One per GPU, executes model forward passes |
| GPU Worker | `N` (= `PP x TP`) | One per GPU, executes model forward passes |
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| DP Coordinator | 1 if `DP > 1`, else 0 | Load balancing across DP ranks |
| **Total** | **`A + DP + N` (+ 1 if DP > 1)** | |

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