--enable_small_channel
Applicability
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Description
Enables small channel optimization to yield performance benefits at convolutional layers with channel size <= 4. You are advised to enable this function in inference scenarios.
See Also
You are advised to use this option in conjunction with the --insert_op_conf AIPP option to achieve better performance.
This option can only be used together with static AIPP and cannot work with dynamic AIPP, due to software restrictions.
Argument
Argument:
- 0 (default): Disables small channel optimization during model inference.
- 1: Enables small channel optimization during model inference.
Restrictions: If the model input with channel ≤ 4, you are advised to use this option and use it in pair with --insert_op_conf to enable AIPP and obtain better performance. If the performance deteriorates after this option is used, you are advised to perform tiling.
Suggestions and Benefits
None
Example
--enable_small_channel=1
Restrictions
Use this option in conjunction with the --insert_op_conf AIPP option. Otherwise, there may be no benefits.