This is a testharness.js-based test.
[FAIL] matmul float32 2D and 2D tensors
Unable to create context for gpu variant. NotSupportedError: Failed to execute 'createContext' on 'ML': WebNN is not compatible with device.
[FAIL] matmul float32 3D and 3D tensors
Unable to create context for gpu variant. NotSupportedError: Failed to execute 'createContext' on 'ML': WebNN is not compatible with device.
[FAIL] matmul float32 4D and 4D tensors
Unable to create context for gpu variant. NotSupportedError: Failed to execute 'createContext' on 'ML': WebNN is not compatible with device.
[FAIL] matmul float32 3D and 3D (broadcast) tensors
Unable to create context for gpu variant. NotSupportedError: Failed to execute 'createContext' on 'ML': WebNN is not compatible with device.
[FAIL] matmul float32 3D and 2D tensors
Unable to create context for gpu variant. NotSupportedError: Failed to execute 'createContext' on 'ML': WebNN is not compatible with device.
[FAIL] matmul float32 4D and 4D (broadcast) tensors
Unable to create context for gpu variant. NotSupportedError: Failed to execute 'createContext' on 'ML': WebNN is not compatible with device.
[FAIL] matmul float32 4D and 3D tensors
Unable to create context for gpu variant. NotSupportedError: Failed to execute 'createContext' on 'ML': WebNN is not compatible with device.
[FAIL] matmul float32 5D and 5D tensors
Unable to create context for gpu variant. NotSupportedError: Failed to execute 'createContext' on 'ML': WebNN is not compatible with device.
[FAIL] matmul float32 5D and 2D tensors
Unable to create context for gpu variant. NotSupportedError: Failed to execute 'createContext' on 'ML': WebNN is not compatible with device.
Harness: the test ran to completion.