Unverified50% confidenceFactExact time
传统架构中GPU完成计算后需与其他节点交换数据时必须将控制权交回CPU，CPU负责准备网络描述符、触发传输、轮询完成状态，引入显著延迟
1
Sources
50%
Confidence
Long-term
Relevance
10/6/2026
First Seen
Sources
Related Entities
Cite This Claim
Stable URI
https://kongchang.com/claim/982238API
curl https://kongchang.com/api/v1/knowledge/claims/982238MCP
get_claim(id=982238)