NoopObserver

class torch.ao.quantization.observer.NoopObserver(dtype=torch.float16, custom_op_name='') [source]

Observer that doesn’t do anything and just passes its configuration to the quantized module’s .from_float().

Primarily used for quantization to float16 which doesn’t require determining ranges.

Parameters

• dtype – Quantized data type
• custom_op_name – (temporary) specify this observer for an operator that doesn’t require any observation (Can be used in Graph Mode Passes for special case ops).