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• Description: Performs summation and square summation on the axes (N, H, W) other than the input C axis.
• Formula:$$sum_i = \sum_{n=0}^{N-1} \sum_{h=0}^{H-1} \sum_{w=0}^{W-1} x_{(n,i,h,w)}$$ $$squareSum_i = \sum_{n=0}^{N-1} \sum_{h=0}^{H-1} \sum_{w=0}^{W-1} x_{(n,i,h,w)}^2$$

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Each operator has calls. First, aclnnBatchNormReduceGetWorkspaceSize is called to obtain the input parameters and compute the required workspace size based on the process. Then, aclnnBatchNormReduce is called to perform computation.

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• Parameters

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• Returns:

  [object Object]: status code. For details, see .

  The first-phase API implements input parameter verification. The following errors may be thrown.

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• Parameters

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• Returns:

  [object Object]: status code. For details, see .

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• Deterministic compute:
  • aclnnBatchNormReduce defaults to a non-deterministic implementation. You can call aclrtCtxSetSysParamOpt to enable deterministic compute.

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The following example is for reference only. For details, see .