@interface _MLCGPUArithmetic : _MLCGPULayer + (BOOL)compileWithDevice:(id)a0 deviceOps:(id)a1 sourceTensors:(id)a2 resultTensor:(id)a3; + (id)layerWithDevice:(id)a0 operation:(int)a1 activationDescriptor:(id)a2; - (id)initWithDevice:(id)a0 operation:(int)a1 activationDescriptor:(id)a2; @end