29 lines
1.4 KiB
C
29 lines
1.4 KiB
C
// Copyright (c) Microsoft Corporation. All rights reserved.
|
|
// Licensed under the MIT License.
|
|
|
|
#pragma once
|
|
|
|
// This file contains well-known keys for OrtEpDevice and OrtHardwareDevice metadata entries.
|
|
// It does NOT specify all available metadata keys.
|
|
|
|
// Key for the execution provider version string. This should be available for all plugin EPs.
|
|
static const char* const kOrtEpDevice_EpMetadataKey_Version = "version";
|
|
|
|
// Key for the execution provider OS driver version.
|
|
static const char* const kOrtEpDevice_EpMetadataKey_OSDriverVersion = "os_driver_version";
|
|
|
|
// Prefix for execution provider compatibility information stored in model metadata.
|
|
// Used when generating EP context models to store compatibility strings for each EP.
|
|
// Full key format: "ep_compatibility_info.<EP_TYPE>"
|
|
static const char* const kOrtModelMetadata_EpCompatibilityInfoPrefix = "ep_compatibility_info.";
|
|
|
|
// Key for the execution provider library path (for dynamically loaded EPs)
|
|
static const char* const kOrtEpDevice_EpMetadataKey_LibraryPath = "library_path";
|
|
|
|
// Optional metadata key to determine if a OrtHardwareDevice represents a virtual (non-hardware) device.
|
|
// Possible values:
|
|
// - "0": OrtHardwareDevice is not virtual (i.e., actual hardware device). This is the assumed default value
|
|
// if this metadata key is not present.
|
|
// - "1": OrtHardwareDevice is virtual.
|
|
static const char* const kOrtHardwareDevice_MetadataKey_IsVirtual = "is_virtual";
|