Add QNN nuget package and fix nuget packaging pipeline (#1220)

.pipelines/nuget-publishing.yml

@@ -48,6 +48,11 @@ parameters:
   type: boolean
   default: false
 
+- name: enable_win_qnn
+  displayName: 'Whether QNN nuget package should be built.'
+  type: boolean
+  default: false
+
 - name: ort_version
   displayName: 'OnnxRuntime version'
   type: string
@@ -122,6 +127,7 @@ stages:
     ort_cuda_version: ${{ parameters.ort_cuda_version }}
     ort_dml_version: ${{ parameters.ort_dml_version }}
     build_config: ${{ parameters.build_config }}
+    enable_win_qnn: ${{ parameters.enable_win_qnn }}
 
 - ${{ if eq(parameters.enable_post_packaging_validation, true) }}:
   - template: stages/nuget-validation-stage.yml

.pipelines/stages/jobs/nuget-packaging-job.yml

@@ -47,6 +47,11 @@ parameters:
   type: boolean
   default: false
 
+- name: enable_win_qnn
+  displayName: 'Whether QNN nuget package should be built.'
+  type: boolean
+  default: false
+
 - name: ort_version
   type: string
 
@@ -55,7 +60,7 @@ parameters:
   default: 'release'
 
 jobs:
-- job: nuget_${{ parameters.ep }}_packaging
+- job: nuget_${{ parameters.ep }}_packaging_dep_qnn_${{ parameters.enable_win_qnn }}
   pool: 'onnxruntime-Win-CPU-2022'
   variables:
   - name: ep
@@ -81,20 +86,24 @@ jobs:
     value: 'onnxruntime-genai-${{ parameters.ep }}'
 
   - name: genai_nuget_package_name
-    ${{ if eq(parameters.ep, 'cpu') }}:
+    ${{ if and(eq(parameters.ep, 'cpu'), eq(parameters.enable_win_qnn, false)) }}:
       value: 'Microsoft.ML.OnnxRuntimeGenAI'
     ${{ if eq(parameters.ep, 'cuda') }}:
       value: 'Microsoft.ML.OnnxRuntimeGenAI.Cuda'
     ${{ if eq(parameters.ep, 'directml') }}:
       value: 'Microsoft.ML.OnnxRuntimeGenAI.DirectML'
+    ${{ if and(eq(parameters.ep, 'cpu'), eq(parameters.enable_win_qnn, true)) }}:
+      value: 'Microsoft.ML.OnnxRuntimeGenAI.QNN'
 
   - name: ort_nuget_package_name
-    ${{ if eq(parameters.ep, 'cpu') }}:
+    ${{ if and(eq(parameters.ep, 'cpu'), eq(parameters.enable_win_qnn, false)) }}:
       value: 'Microsoft.ML.OnnxRuntime'
     ${{ if eq(parameters.ep, 'cuda') }}:
       value: 'Microsoft.ML.OnnxRuntime.Gpu'
     ${{ if eq(parameters.ep, 'directml') }}:
       value: 'Microsoft.ML.OnnxRuntime.DirectML'
+    ${{ if and(eq(parameters.ep, 'cpu'), eq(parameters.enable_win_qnn, true)) }}:
+      value: 'Microsoft.ML.OnnxRuntime.QNN'
 
   steps:
   - ${{ if and(eq(parameters.enable_win_cpu, true), eq(parameters.ep, 'cpu')) }}:
@@ -181,6 +190,15 @@ jobs:
 
   - task: NuGetAuthenticate@1
 
+  - powershell: |
+      dotnet --info
+      dotnet workload install android
+      dotnet workload install ios
+      dotnet workload install maccatalyst
+      dotnet workload install macos
+    displayName: 'Install dependencies'
+    workingDirectory: '$(Build.Repository.LocalPath)\src\csharp'
+
   - powershell: |
       dotnet --info
       dotnet build Microsoft.ML.OnnxRuntimeGenAI.csproj -p:Configuration="$(buildConfig)" -p:IncludeMobileTargets=true --verbosity normal

.pipelines/stages/nuget-packaging-stage.yml

@@ -44,6 +44,11 @@ parameters:
   type: boolean
   default: true
 
+- name: enable_win_qnn
+  displayName: Whether QNN nuget package should be built.'
+  type: boolean
+  default: true
+
 - name: ort_version
   type: string
 - name: ort_cuda_version
@@ -85,3 +90,16 @@ stages:
           build_config: ${{ parameters.build_config }}
           enable_win_dml: ${{ parameters.enable_win_dml }}
           enable_win_arm64: ${{ parameters.enable_win_arm64 }}
+    - ${{ if eq(parameters.enable_win_qnn, true) }}:
+      - template: jobs/nuget-packaging-job.yml
+        parameters:
+          ep: 'cpu'
+          ort_version: ${{ parameters.ort_version }}
+          build_config: ${{ parameters.build_config }}
+          enable_linux_cpu: false
+          enable_win_cpu: false
+          enable_win_arm64: true
+          enable_macos_cpu: false
+          enable_android: false
+          enable_apple_framework: false
+          enable_win_qnn: true