自动映射回调函数。
1 | Status AutoMappingByOpFn(const ge::Operator &op_src, ge::Operator &op);
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原始TensorFlow算子与适配昇腾AI处理器的算子属性一一映射的场景:
1 2 3 4 5 | REGISTER_CUSTOM_OP("SoftplusGrad")
.FrameworkType(TENSORFLOW)
.OriginOpType("SoftplusGrad")
.ParseParamsByOperatorFn(AutoMappingByOpFn)
.ImplyType(ImplyType::TVM);
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原始TensorFlow算子与适配昇腾AI处理器的算子属性无法一一映射的场景:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | Status ParseResizeArea(const ge::Operator &op_src, ge::Operator& op)
{
AutoMappingByOpFn(op_src, op);
ge::TensorDesc input_tensor = op.GetInputDesc("images");
input_tensor.SetOriginFormat(ge::FORMAT_NHWC);
input_tensor.SetFormat(ge::FORMAT_NHWC);
auto ret = op.UpdateInputDesc("images", input_tensor);
if(ret != ge::GRAPH_SUCCESS){
return FAILED;
}
ge::TensorDesc output_tensor = op.GetOutputDesc("y");
output_tensor.SetOriginFormat(ge::FORMAT_NHWC);
output_tensor.SetFormat(ge::FORMAT_NHWC);
auto ret_output = op.UpdateOutputDesc("y", output_tensor);
if(ret_output != ge::GRAPH_SUCCESS){
return FAILED;
}
return SUCCESS;
}
// register ResizeArea op to GE
REGISTER_CUSTOM_OP("ResizeArea")
.FrameworkType(TENSORFLOW)
.OriginOpType("ResizeArea")
.ParseParamsByOperatorFn(ParseResizeArea)
.ImplyType(ImplyType::AI_CPU);
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