How to control the fusion way of operator in trtexec on onnx

Description

I have two onnx models, one is the base model and the other is the small lmodel, which is a part of the base model and fully included in it. Both models have a combination of operators including gridsample and two reducemax. I found that when performing trtexec on these two models, the fusion method of this operator combination is different. The fusion method of the base model is to fuse gridsample+other operators together, and the two reducemax are fused together; The fusion method of the small model is to merge gridsample+the first reducemax+other operators together, and the second reducemax+other operators together. I want to know how to control this fusion way

Environment

TensorRT Version: v101010
GPU Type: Thor
Nvidia Driver Version:
CUDA Version:
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