System/Library/Frameworks/MetalPerformanceShadersGraph.framework

MPSGraphReductionSumOp.h

NSObject
>
MPSGraphObject
>
MPSGraphOperation
>
MPSGraphReductionBaseOp

@interface MPSGraphReductionSumOp : MPSGraphReductionBaseOp

- (void *)makeMLIROpWithBuilder:(void *)a0 symbolTable:(void *)a1 inputValues:(void *)a2 opInitialization:(BOOL)a3 name:(id)a4;
- (id)partialDerivativeForInputTensor:(id)a0 incomingGradient:(id)a1 inputIndex:(unsigned long long)a2 name:(id)a3;

@end