Documentation

FusionVirtualOpSetSwitch

Description

Adds the no_task attribute to the Split operator (SplitD/SplitVD) to improve the performance of N-axis concatenation. If the input memory of the Split operator is too large, you can disable the fusion pattern. This fusion is special and is not written into fusion_result.json when it takes effect.

Restrictions

This fusion pattern takes effect only in non-single-operator scenarios with contiguous memory.