add xpu assign_value #41
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jack603047588
approved these changes
Jan 11, 2024
tiancaitzp
approved these changes
Jan 11, 2024
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因为assign_value op实际在cpu上运行，而assign_value op的输出是index_select/index_select_grad op的输入，导致这两个op需要将数据搬运到XPU，从而每个batch, index_select_grad_op有一段PrepareData时间