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Fixes a crash on macOS 15 when using CoreML. (#22277)

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### Description
In macOS 15, apps running with CoreML will crash with an error message
like this one:
```
Terminating app due to uncaught exception 'NSGenericException', reason: 'Failed to set compute_device_types_mask E5RT: Cannot provide zero compute device types. (1)'
```

This can be easily seen when building ONNXRuntime from source and
running the unit tests. The fix was suggested in [this bug
report](https://forums.developer.apple.com/forums/thread/757040).
I've ported the change to ONNXRuntime and verified that:
* The issue is resolved in macOS 15 (all unit tests pass).
* The behaviour is unchanged in macOS 14. 


### Motivation and Context
This fixes #22275 allowing apps using ONNXRuntime with CoreML to work
normally.
This commit is contained in:
Mauricio A Rovira Galvez 2024-09-30 23:06:03 -07:00 committed by GitHub
parent ee7081b828
commit ffca096b5a
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2
onnxruntime/core/providers/coreml/model/model.mm
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@ -394,7 +394,7 @@ Status Execution::LoadModel() {
compiled_model_path_ = [compileUrl path];
MLModelConfiguration* config = [MLModelConfiguration alloc];
MLModelConfiguration* config = [[MLModelConfiguration alloc] init];
config.computeUnits = (coreml_flags_ & COREML_FLAG_USE_CPU_ONLY)
? MLComputeUnitsCPUOnly
: MLComputeUnitsAll;