feat: Add support for Tensor Parallelism to the Step-Video-T2V model#454
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feifeibear merged 3 commits intoxdit-project:mainfrom Feb 25, 2025
Merged
feat: Add support for Tensor Parallelism to the Step-Video-T2V model#454feifeibear merged 3 commits intoxdit-project:mainfrom
feifeibear merged 3 commits intoxdit-project:mainfrom
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feifeibear
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Feb 25, 2025
feifeibear
approved these changes
Feb 25, 2025
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为Custom Model(Step-Video-T2V)添加Tensor Parallelism支持
实现方案
通过下列改进在SelfAttention、CrossAttention和FFN模块中实现TP支持:
基准测试(Nvidia H20平台)
模块内存分析(基于bf16)
并行效率对比
维度说明:
核心价值