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implement new ops #14

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15 changes: 15 additions & 0 deletions Sources/MPSX/ONNX/Nodes/Equal.swift
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Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
import MetalPerformanceShadersGraph

extension MPSGraph {
/// https://github.com/onnx/onnx/blob/main/docs/Operators.md#Equal
func equal(
_ node: Onnx_NodeProto,
_ tensors: [String: MPSGraphTensor]
) throws -> MPSGraphTensor {
guard let a = tensors(node.input(0)),
let b = tensors(node.input(1))
else { throw OnnxError.invalidInput(node.name) }

return equal(a, b, name: nil)
}
}
15 changes: 13 additions & 2 deletions Sources/MPSX/ONNX/Nodes/Onnx.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,8 @@ extension MPSGraph {
output = try log(node, tensors)
case "Floor":
output = try floor(node, tensors)
case "Equal":
output = try equal(node, tensors)
case "Less":
output = try less(node, tensors)
case "Greater":
Expand Down Expand Up @@ -100,14 +102,23 @@ extension MPSGraph {
output = try dropout(node, tensors, constants)
case "DepthToSpace":
output = try depthToSpace(node, tensors)
case "Constant":
case "Constant",
"ConstantOfShape":
guard let value = node.attr("value") else {
throw OnnxError.invalidInput(node.name)
}

node.output.forEach {
constants[$0] = value.t
}
output = try constant(value.t, targetDataType: tensorsDataType)

let x = try constant(value.t, targetDataType: tensorsDataType)

if let shape = tensors(node.input(0)) {
output = reshape(x, shapeTensor: shape, name: nil)
} else {
output = x
}
case "Cast",
"Clip":
output = try passthrough(node, tensors)
Expand Down