Snapdragon X Elite CPU Not Recognised by ONNX Runtime

[leestott]

Snapdragon X Elite CPU Not Recognised by ONNX Runtime

Severity: Warning (non-blocking)
Component: ONNX Runtime / cpuinfo
Reproduction: Every Foundry Local service start on Snapdragon X Elite hardware

Every time the Foundry Local service starts, two warnings are emitted:

Error in cpuinfo: Unknown chip model name 'Snapdragon(R) X Elite - X1E78100 - Qualcomm(R) Oryon(TM) CPU'.
Please add new Windows on Arm SoC/chip support to arm/windows/init.c!
onnxruntime cpuid_info warning: Unknown CPU vendor. cpuinfo_vendor value: 0

Impact: The warnings are cosmetic — inference works correctly. However, they appear on every run and can confuse workshop participants. The ONNX Runtime cpuinfo library needs to be updated to recognise Qualcomm Oryon CPU cores.

Expected: Snapdragon X Elite should be recognised as a supported ARM64 CPU without emitting error-level messages.