fuse_fx¶

class torch.ao.quantization.quantize_fx.fuse_fx(model, fuse_custom_config=None, backend_config=None)[source]¶

Fuse modules like conv+bn, conv+bn+relu etc, model must be in eval mode. Fusion rules are defined in torch.ao.quantization.fx.fusion_pattern.py

Parameters:

model (*) – a torch.nn.Module model
fuse_custom_config (*) – custom configurations for fuse_fx. See FuseCustomConfig for more details

Return type:

GraphModule

Example:

from torch.ao.quantization import fuse_fx
m = Model().eval()
m = fuse_fx(m)

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