ForceFp16CastFusionPass

Description

For cast operators, when converting input and output data types between int32 and fp32 (either int32->fp32 or fp32->int32), set attr_keep_dtype to improve the precision.

Constraints

For cast operators, this fusion pattern is enabled when data types for the input and output are converted between int32 and fp32 (either int32->fp32 or fp32->int32).

Applicable Products

Atlas A2 training products/Atlas A2 inference products

Parent topic: Graph Fusion Patterns