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Pin ORT binary to 1.23.0 to avoid KleidiAI conv memory regression in 1.24.x #1

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Merged
biendltb merged 1 commit into from
Jul 11, 2026
Merged

Pin ORT binary to 1.23.0 to avoid KleidiAI conv memory regression in 1.24.x #1

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11 changes: 9 additions & 2 deletions Package.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -93,11 +93,18 @@ if let pod_archive_path = ProcessInfo.processInfo.environment["ORT_POD_LOCAL_PAT

} else {
// ORT release
//
// masicai fork: pinned to ORT 1.23.0 instead of 1.24.2 to avoid the KleidiAI
// conv/IGEMM memory regression in ORT 1.24.x on SME-capable ARM64 devices
// (https://github.com/microsoft/onnxruntime/issues/29538, fixed upstream by
// https://github.com/microsoft/onnxruntime/pull/28571, expected in ORT 1.28).
// The objectivec/ bindings source in this repo is byte-identical between the
// upstream v1.23.0 and v1.24.2 tags, so only this binary pin changes.
package.targets.append(
Target.binaryTarget(name: "onnxruntime",
url: "https://download.onnxruntime.ai/pod-archive-onnxruntime-c-1.24.2.zip",
url: "https://download.onnxruntime.ai/pod-archive-onnxruntime-c-1.23.0.zip",
// SHA256 checksum
checksum: "f7100a992d2a8135168c8afd831e6a58b465349101982aa58b3e11d36e600b54")
checksum: "756a78e0168f29840bc614b43aeb03e63673f44022e0221d21698a2c8ed747ef")
)
}

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