From dc0a3bea95fa7e443b1fbb9c1dd66f492fd99853 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Wed, 27 Mar 2024 17:12:42 +0800
Subject: [PATCH 01/33] Update CI Pipeline (#278)

* copy PR 269

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>

* update CI

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>

* try something

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>

* try

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>

* Update linux-conda-CI.yml

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>

* Update linux-conda-CI.yml

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>

* Update linux-conda-CI.yml

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>

* Update win32-conda-CI.yml

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>

* Update win32-conda-CI.yml

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>

---------

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>
---
 .azure-pipelines/linux-conda-CI.yml | 35 +++++++++++++----------------
 .azure-pipelines/win32-conda-CI.yml | 14 ++++++------
 2 files changed, 23 insertions(+), 26 deletions(-)

diff --git a/.azure-pipelines/linux-conda-CI.yml b/.azure-pipelines/linux-conda-CI.yml
index 6675d37..7b11e62 100644
--- a/.azure-pipelines/linux-conda-CI.yml
+++ b/.azure-pipelines/linux-conda-CI.yml
@@ -15,58 +15,55 @@ jobs:
     matrix:
       Python381:
         python.version: '3.8'
-        ONNX_PATH: onnx==1.7.0
+        ONNX_PATH: onnx==1.12
 
       Python382:
         python.version: '3.8'
-        ONNX_PATH: onnx==1.8.0
+        ONNX_PATH: onnx==1.12
 
       Python391:
         python.version: '3.9'
-        ONNX_PATH: onnx==1.9.0
+        ONNX_PATH: onnx==1.12
   
       Python392:
         python.version: '3.9'
-        ONNX_PATH: onnx==1.10.2
+        ONNX_PATH: onnx==1.12
 
       Python393:
         python.version: '3.9'
-        ONNX_PATH: onnx==1.12.0
+        ONNX_PATH: onnx==1.14
 
       Python310_112:
         python.version: '3.10'
-        ONNX_PATH: onnx==1.12.0
+        ONNX_PATH: onnx==1.14
 
 
     maxParallel: 4
 
   steps:
-  - script: sudo install -d -m 0777 /home/vsts/.conda/envs
-    displayName: Fix Conda permissions
 
-  - task: CondaEnvironment@1
+  - task: UsePythonVersion@0
     inputs:
-      createCustomEnvironment: true
-      environmentName: 'py$(python.version)'
-      packageSpecs: 'python=$(python.version)'
+      versionSpec: '$(python.version)'
+      addToPath: true
+      architecture: 'x64'
+    displayName: 'Use Python $(python.version)'
 
   - script: |
       python -m pip install --upgrade pip
-      conda config --set always_yes yes --set changeps1 no
-      conda install -c conda-forge numpy
-      pip install protobuf==3.20.2
+      pip install 'protobuf==3.20.2'
       pip install pytest
     displayName: 'Install dependencies'
 
   - script: |
-      pip install onnxruntime
+      pip install onnxruntime==1.15
       pip install onnxmltools
       pip install $(ONNX_PATH)
     displayName: 'Install onnxruntime, onnxmltools'
 
-  - script: |
-      python -c "import onnxconverter_common"
-    displayName: 'Check import without onnxruntime'
+  # - script: |
+  #     python -c "import onnxconverter_common"
+  #   displayName: 'Check import without onnxruntime'
 
   - script: |
       pip install -e .
diff --git a/.azure-pipelines/win32-conda-CI.yml b/.azure-pipelines/win32-conda-CI.yml
index d0ddffb..81a9e97 100644
--- a/.azure-pipelines/win32-conda-CI.yml
+++ b/.azure-pipelines/win32-conda-CI.yml
@@ -33,18 +33,18 @@ jobs:
       versionSpec: '$(python.version)'
       architecture: 'x64'
 
-  - powershell: Write-Host "##vso[task.prependpath]$env:CONDA\Scripts"
-    displayName: Add conda to PATH
+  # - powershell: Write-Host "##vso[task.prependpath]$env:CONDA\Scripts"
+  #   displayName: Add conda to PATH
 
-  - script: conda create --yes --quiet --name py$(python.version) -c conda-forge python=$(python.version) numpy
-    displayName: Create Anaconda environment
+  # - script: conda create --yes --quiet --name py$(python.version) -c conda-forge python=$(python.version) numpy
+  #   displayName: Create Anaconda environment
 
   - script: |
       call activate py$(python.version)
-      pip install onnxruntime
+      pip install onnxruntime==1.15
       pip install onnxmltools
       pip install %ONNX_PATH%
-      pip install protobuf==3.20.2
+      pip install 'protobuf==3.20.2'
       pip install pytest
       pip install -e .
     displayName: 'Install dependencies'
@@ -62,6 +62,6 @@ jobs:
 
   - task: PublishTestResults@2
     inputs:
-      testResultsFiles: '**/test-results.xml'
+      testResultsFiles: '**/test-results-onnxutils.xml'
       testRunTitle: 'Python $(python.version)'
     condition: succeededOrFailed()

From 4ba84d0913525106323307eb3cb3c1b4ea9bbf75 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Thu, 28 Mar 2024 16:52:53 +0800
Subject: [PATCH 02/33] Create github-actions-demo.yml

This is only for testing github actions. Will be removed later.
---
 .github/workflows/github-actions-demo.yml | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 .github/workflows/github-actions-demo.yml

diff --git a/.github/workflows/github-actions-demo.yml b/.github/workflows/github-actions-demo.yml
new file mode 100644
index 0000000..15a61d6
--- /dev/null
+++ b/.github/workflows/github-actions-demo.yml
@@ -0,0 +1,18 @@
+name: GitHub Actions Demo
+run-name: ${{ github.actor }} is testing out GitHub Actions 🚀
+on: [push]
+jobs:
+  Explore-GitHub-Actions:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
+      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by GitHub!"
+      - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - run: echo "💡 The ${{ github.repository }} repository has been cloned to the runner."
+      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
+      - name: List files in the repository
+        run: |
+          ls ${{ github.workspace }}
+      - run: echo "🍏 This job's status is ${{ job.status }}."

From 8ffb59653292e542fd870b34e1a6e6499932569c Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Thu, 28 Mar 2024 17:41:53 +0800
Subject: [PATCH 03/33] Create python-app.yml

---
 .github/workflows/python-app.yml | 39 ++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 .github/workflows/python-app.yml

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
new file mode 100644
index 0000000..30a9383
--- /dev/null
+++ b/.github/workflows/python-app.yml
@@ -0,0 +1,39 @@
+# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
+
+name: Python application
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v3
+      with:
+        python-version: "3.10"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8 pytest
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+    - name: Lint with flake8
+      run: |
+        # stop the build if there are Python syntax errors or undefined names
+        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    - name: Test with pytest
+      run: |
+        pytest tests --doctest-modules --junitxml=junit/test-results-onnxutils.xml

From 1027e132f09844466bddac1c9b7ef56d4be1b1f4 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Thu, 28 Mar 2024 17:52:41 +0800
Subject: [PATCH 04/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index 30a9383..b0f2351 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -28,6 +28,10 @@ jobs:
         python -m pip install --upgrade pip
         pip install flake8 pytest
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+        pip install onnxruntime==1.15
+        pip install onnxmltools
+        pip install onnx==1.14
+        pip install -e .
     - name: Lint with flake8
       run: |
         # stop the build if there are Python syntax errors or undefined names

From 5b906ae6887a9463432698dc2e0d63e5cb62f8bb Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 14:49:12 +0800
Subject: [PATCH 05/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index b0f2351..f4366ac 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -13,16 +13,18 @@ permissions:
   contents: read
 
 jobs:
-  build:
-
+  example_matrix:
     runs-on: ubuntu-latest
-
+    strategy:
+      matrix:
+        version: ["3.8", "3.9", "3.10"]
+  
     steps:
     - uses: actions/checkout@v3
-    - name: Set up Python 3.10
+    - name: Set up Python ${{ matrix.version }}
       uses: actions/setup-python@v3
       with:
-        python-version: "3.10"
+        python-version: ${{ matrix.version }}
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip

From 9ec952ebc856de708b9d7f7057058b18b25e01d7 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 15:11:27 +0800
Subject: [PATCH 06/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index f4366ac..cd167b5 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -17,14 +17,22 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        version: ["3.8", "3.9", "3.10"]
+        python-version: ["3.8", "3.9", "3.10"]
+        include: 
+          - python-version: 3.8
+            onnx_version: 1.12
+          - python-version: 3.9
+            onnx_version: 1.13
+          - python-version: 3.10
+            onnx_version: 1.14
+          
   
     steps:
     - uses: actions/checkout@v3
-    - name: Set up Python ${{ matrix.version }}
+    - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v3
       with:
-        python-version: ${{ matrix.version }}
+        python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
@@ -32,7 +40,7 @@ jobs:
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
         pip install onnxruntime==1.15
         pip install onnxmltools
-        pip install onnx==1.14
+        pip install onnx==${{ matrix.onnx-version }}
         pip install -e .
     - name: Lint with flake8
       run: |

From 52e1084875dbe1d152101d1d9abffb9818e26b09 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 15:14:43 +0800
Subject: [PATCH 07/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index cd167b5..af7d65f 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -20,11 +20,11 @@ jobs:
         python-version: ["3.8", "3.9", "3.10"]
         include: 
           - python-version: 3.8
-            onnx_version: 1.12
+            onnx_version: 1.12.0
           - python-version: 3.9
-            onnx_version: 1.13
+            onnx_version: "1.13"
           - python-version: 3.10
-            onnx_version: 1.14
+            onnx_version: "1.14.1"
           
   
     steps:

From 16771c5dc55b8ca64aaf322f7de6ec8dc735fbc5 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 15:20:27 +0800
Subject: [PATCH 08/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index af7d65f..2552d0e 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -19,7 +19,7 @@ jobs:
       matrix:
         python-version: ["3.8", "3.9", "3.10"]
         include: 
-          - python-version: 3.8
+          - python-version: "3.8"
             onnx_version: 1.12.0
           - python-version: 3.9
             onnx_version: "1.13"

From b879eb026da64af0aa27dec9be9a684c3f43c703 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 15:21:43 +0800
Subject: [PATCH 09/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index 2552d0e..fb50fa1 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -21,9 +21,9 @@ jobs:
         include: 
           - python-version: "3.8"
             onnx_version: 1.12.0
-          - python-version: 3.9
+          - python-version: "3.9"
             onnx_version: "1.13"
-          - python-version: 3.10
+          - python-version: "3.10"
             onnx_version: "1.14.1"
           
   

From a7b4094e92d26aa7612c23af85afde9ab03044aa Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 15:23:28 +0800
Subject: [PATCH 10/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index fb50fa1..ef76523 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -17,14 +17,14 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10"]
+        python-version: [3.8, 3.9, 3.10]
         include: 
-          - python-version: "3.8"
-            onnx_version: 1.12.0
-          - python-version: "3.9"
-            onnx_version: "1.13"
-          - python-version: "3.10"
-            onnx_version: "1.14.1"
+          - python-version: 3.8
+            onnx-version: 1.12.0
+          - python-version: 3.9
+            onnx-version: 1.13
+          - python-version: 3.10
+            onnx-version: 1.14.1
           
   
     steps:

From 3015263107425346d107edd688d25fe24d07497c Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 15:25:40 +0800
Subject: [PATCH 11/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index ef76523..ae59eea 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -17,13 +17,13 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9, 3.10]
+        python-version: ["3.8", "3.9", "3.10"]
         include: 
-          - python-version: 3.8
-            onnx-version: 1.12.0
-          - python-version: 3.9
+          - python-version: "3.8"
+            onnx-version: "1.12.0"
+          - python-version: "3.9"
             onnx-version: 1.13
-          - python-version: 3.10
+          - python-version: "3.10"
             onnx-version: 1.14.1
           
   

From 38d26ed8ed0a953b23c679748f7733fb5d70522e Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 15:26:39 +0800
Subject: [PATCH 12/33] Delete .github/workflows/github-actions-demo.yml

---
 .github/workflows/github-actions-demo.yml | 18 ------------------
 1 file changed, 18 deletions(-)
 delete mode 100644 .github/workflows/github-actions-demo.yml

diff --git a/.github/workflows/github-actions-demo.yml b/.github/workflows/github-actions-demo.yml
deleted file mode 100644
index 15a61d6..0000000
--- a/.github/workflows/github-actions-demo.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-name: GitHub Actions Demo
-run-name: ${{ github.actor }} is testing out GitHub Actions 🚀
-on: [push]
-jobs:
-  Explore-GitHub-Actions:
-    runs-on: ubuntu-latest
-    steps:
-      - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
-      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by GitHub!"
-      - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
-      - name: Check out repository code
-        uses: actions/checkout@v4
-      - run: echo "💡 The ${{ github.repository }} repository has been cloned to the runner."
-      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
-      - name: List files in the repository
-        run: |
-          ls ${{ github.workspace }}
-      - run: echo "🍏 This job's status is ${{ job.status }}."

From afdfe56267e5fb48237aa525182cdff661a2c158 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 15:29:58 +0800
Subject: [PATCH 13/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index ae59eea..6c93d7d 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -20,7 +20,7 @@ jobs:
         python-version: ["3.8", "3.9", "3.10"]
         include: 
           - python-version: "3.8"
-            onnx-version: "1.12.0"
+            onnx-version: 1.12.0
           - python-version: "3.9"
             onnx-version: 1.13
           - python-version: "3.10"
@@ -28,7 +28,7 @@ jobs:
           
   
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v3
       with:

From a5c7ec8fae64130ec87699d723b1792ef0a65c0a Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 15:32:43 +0800
Subject: [PATCH 14/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index 6c93d7d..5fe3cd0 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -30,7 +30,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies

From 86c9a00e83f95135f9e602d33de4767ea534f087 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 15:49:28 +0800
Subject: [PATCH 15/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index 5fe3cd0..5d89762 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -13,11 +13,11 @@ permissions:
   contents: read
 
 jobs:
-  example_matrix:
-    runs-on: ubuntu-latest
+  test_matrix:
     strategy:
       matrix:
         python-version: ["3.8", "3.9", "3.10"]
+        os: [ubuntu-latest, windows-latest]
         include: 
           - python-version: "3.8"
             onnx-version: 1.12.0
@@ -25,12 +25,12 @@ jobs:
             onnx-version: 1.13
           - python-version: "3.10"
             onnx-version: 1.14.1
+    runs-on: ${{ matrix.os}}
           
-  
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5.1
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies

From 6d8b95e27946fcb87bc80a4a59cb737d664b8251 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 15:50:30 +0800
Subject: [PATCH 16/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index 5d89762..192c261 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -30,7 +30,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5.1
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies

From 8ae531cacd74e810c78b7513333b089c85e939e2 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 15:52:45 +0800
Subject: [PATCH 17/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index 192c261..ee43c5f 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -37,7 +37,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install flake8 pytest
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+        if ( -f requirements.txt ); then pip install -r requirements.txt; fi
         pip install onnxruntime==1.15
         pip install onnxmltools
         pip install onnx==${{ matrix.onnx-version }}

From 1f027490bdffdb7f110697cb4a360c3d4f78fe2c Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 15:55:48 +0800
Subject: [PATCH 18/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index ee43c5f..df6db11 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -17,7 +17,7 @@ jobs:
     strategy:
       matrix:
         python-version: ["3.8", "3.9", "3.10"]
-        os: [ubuntu-latest, windows-latest]
+        os: [ubuntu-latest]
         include: 
           - python-version: "3.8"
             onnx-version: 1.12.0

From ef7b94739d9fa048d5589d05c34c26ae58dc4e5e Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 15:56:02 +0800
Subject: [PATCH 19/33] Update python-app.yml

---
 .github/workflows/python-app.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index df6db11..2cbb907 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -37,7 +37,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install flake8 pytest
-        if ( -f requirements.txt ); then pip install -r requirements.txt; fi
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
         pip install onnxruntime==1.15
         pip install onnxmltools
         pip install onnx==${{ matrix.onnx-version }}

From 0e21d6a33c925ebd78843fd0dee744a72064176e Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 16:54:41 +0800
Subject: [PATCH 20/33] Create linux-CI.yml

---
 .github/workflows/linux-CI.yml | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 .github/workflows/linux-CI.yml

diff --git a/.github/workflows/linux-CI.yml b/.github/workflows/linux-CI.yml
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/.github/workflows/linux-CI.yml
@@ -0,0 +1 @@
+

From d97a8a0872ef9af9e3452bcfcb46c816e8300412 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 16:55:51 +0800
Subject: [PATCH 21/33] Update linux-CI.yml

---
 .github/workflows/linux-CI.yml | 53 ++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/.github/workflows/linux-CI.yml b/.github/workflows/linux-CI.yml
index 8b13789..0b48b88 100644
--- a/.github/workflows/linux-CI.yml
+++ b/.github/workflows/linux-CI.yml
@@ -1 +1,54 @@
 
+# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
+
+name: Python application
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+permissions:
+  contents: read
+
+jobs:
+  test_matrix:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10"]
+        include: 
+          - python-version: "3.8"
+            onnx-version: 1.12.0
+          - python-version: "3.9"
+            onnx-version: 1.13
+          - python-version: "3.10"
+            onnx-version: 1.14.1
+    
+          
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8 pytest
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+        pip install onnxruntime==1.15
+        pip install onnxmltools
+        pip install onnx==${{ matrix.onnx-version }}
+        pip install -e .
+    - name: Lint with flake8
+      run: |
+        # stop the build if there are Python syntax errors or undefined names
+        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    - name: Test with pytest
+      run: |
+        pytest tests --doctest-modules --junitxml=junit/test-results-onnxutils.xml

From d2e33df476bffbd80b51e9af7f8fe89d170ed0a9 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 16:56:20 +0800
Subject: [PATCH 22/33] Create windows-CI.yml

---
 .github/workflows/windows-CI.yml | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 .github/workflows/windows-CI.yml

diff --git a/.github/workflows/windows-CI.yml b/.github/workflows/windows-CI.yml
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/.github/workflows/windows-CI.yml
@@ -0,0 +1 @@
+

From c8c6f21e652ac5b3a0347a15f59f1a3a98b683a2 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 17:00:18 +0800
Subject: [PATCH 23/33] Update windows-CI.yml

---
 .github/workflows/windows-CI.yml | 51 ++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/.github/workflows/windows-CI.yml b/.github/workflows/windows-CI.yml
index 8b13789..467706d 100644
--- a/.github/workflows/windows-CI.yml
+++ b/.github/workflows/windows-CI.yml
@@ -1 +1,52 @@
 
+# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
+
+name: Python application
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+permissions:
+  contents: read
+
+jobs:
+  test_matrix:
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10"]
+        include: 
+          - python-version: "3.8"
+            onnx-version: 1.12.0
+          - python-version: "3.9"
+            onnx-version: 1.13
+          - python-version: "3.10"
+            onnx-version: 1.14.1
+          
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8 pytest
+        pip install onnxruntime==1.15
+        pip install onnxmltools
+        pip install onnx==${{ matrix.onnx-version }}
+        pip install -e .
+    - name: Lint with flake8
+      run: |
+        # stop the build if there are Python syntax errors or undefined names
+        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    - name: Test with pytest
+      run: |
+        pytest tests --doctest-modules --junitxml=junit/test-results-onnxutils.xml

From 1986e56ff01414779d701f734b44478b4d862de0 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Fri, 29 Mar 2024 17:00:34 +0800
Subject: [PATCH 24/33] Delete .github/workflows/python-app.yml

---
 .github/workflows/python-app.yml | 53 --------------------------------
 1 file changed, 53 deletions(-)
 delete mode 100644 .github/workflows/python-app.yml

diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
deleted file mode 100644
index 2cbb907..0000000
--- a/.github/workflows/python-app.yml
+++ /dev/null
@@ -1,53 +0,0 @@
-# This workflow will install Python dependencies, run tests and lint with a single version of Python
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
-
-name: Python application
-
-on:
-  push:
-    branches: [ "master" ]
-  pull_request:
-    branches: [ "master" ]
-
-permissions:
-  contents: read
-
-jobs:
-  test_matrix:
-    strategy:
-      matrix:
-        python-version: ["3.8", "3.9", "3.10"]
-        os: [ubuntu-latest]
-        include: 
-          - python-version: "3.8"
-            onnx-version: 1.12.0
-          - python-version: "3.9"
-            onnx-version: 1.13
-          - python-version: "3.10"
-            onnx-version: 1.14.1
-    runs-on: ${{ matrix.os}}
-          
-    steps:
-    - uses: actions/checkout@v4
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install flake8 pytest
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-        pip install onnxruntime==1.15
-        pip install onnxmltools
-        pip install onnx==${{ matrix.onnx-version }}
-        pip install -e .
-    - name: Lint with flake8
-      run: |
-        # stop the build if there are Python syntax errors or undefined names
-        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-    - name: Test with pytest
-      run: |
-        pytest tests --doctest-modules --junitxml=junit/test-results-onnxutils.xml

From de40edcaaf20cad69a959250761f05eb02e5d016 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Mon, 1 Apr 2024 16:18:54 +0800
Subject: [PATCH 25/33] testing pipeline (#280)

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>
---
 .azure-pipelines/win32-conda-CI.yml | 67 -----------------------------
 requirements.txt                    |  2 +-
 2 files changed, 1 insertion(+), 68 deletions(-)
 delete mode 100644 .azure-pipelines/win32-conda-CI.yml

diff --git a/.azure-pipelines/win32-conda-CI.yml b/.azure-pipelines/win32-conda-CI.yml
deleted file mode 100644
index 81a9e97..0000000
--- a/.azure-pipelines/win32-conda-CI.yml
+++ /dev/null
@@ -1,67 +0,0 @@
-# Python package
-# Create and test a Python package on multiple Python versions.
-# Add steps that analyze code, save the dist with the build record, publish to a PyPI-compatible index, and more:
-# https://docs.microsoft.com/azure/devops/pipelines/languages/python
-
-trigger:
-- master
-
-jobs:
-
-- job: 'Test'
-  pool:
-    vmImage: 'windows-latest'
-  strategy:
-    matrix:
-      Python38:
-        python.version: '3.8'
-        ONNX_PATH: onnx==1.11.0
-
-      Python39:
-        python.version: '3.9'
-        ONNX_PATH: onnx==1.12.0
-
-      Python310:
-        python.version: '3.10'
-        ONNX_PATH: onnx==1.13.0
-
-    maxParallel: 4
-
-  steps:
-  - task: UsePythonVersion@0
-    inputs:
-      versionSpec: '$(python.version)'
-      architecture: 'x64'
-
-  # - powershell: Write-Host "##vso[task.prependpath]$env:CONDA\Scripts"
-  #   displayName: Add conda to PATH
-
-  # - script: conda create --yes --quiet --name py$(python.version) -c conda-forge python=$(python.version) numpy
-  #   displayName: Create Anaconda environment
-
-  - script: |
-      call activate py$(python.version)
-      pip install onnxruntime==1.15
-      pip install onnxmltools
-      pip install %ONNX_PATH%
-      pip install 'protobuf==3.20.2'
-      pip install pytest
-      pip install -e .
-    displayName: 'Install dependencies'
-
-  - script: |
-      call activate py$(python.version)
-      pip install flake8
-      python -m flake8 onnxconverter_common
-    displayName: 'run flake8 check'
-
-  - script: |
-      call activate py$(python.version)
-      pytest tests --doctest-modules --junitxml=junit/test-results-onnxutils.xml
-    displayName: 'pytest - onnxutils'
-
-  - task: PublishTestResults@2
-    inputs:
-      testResultsFiles: '**/test-results-onnxutils.xml'
-      testRunTitle: 'Python $(python.version)'
-    condition: succeededOrFailed()
diff --git a/requirements.txt b/requirements.txt
index 03a553f..4e27326 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 numpy
 onnx
 packaging
-protobuf==3.20.2
+protobuf>=3.20.2

From 848f671552546a6d047b51de2306ea3f8829d0df Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Mon, 1 Apr 2024 16:52:01 +0800
Subject: [PATCH 26/33] del old pipeline (#281)

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>
---
 .azure-pipelines/linux-conda-CI.yml | 86 -----------------------------
 .azure-pipelines/nightly-CI.yml     |  4 +-
 2 files changed, 2 insertions(+), 88 deletions(-)
 delete mode 100644 .azure-pipelines/linux-conda-CI.yml

diff --git a/.azure-pipelines/linux-conda-CI.yml b/.azure-pipelines/linux-conda-CI.yml
deleted file mode 100644
index 7b11e62..0000000
--- a/.azure-pipelines/linux-conda-CI.yml
+++ /dev/null
@@ -1,86 +0,0 @@
-# Python package
-# Create and test a Python package on multiple Python versions.
-# Add steps that analyze code, save the dist with the build record, publish to a PyPI-compatible index, and more:
-# https://docs.microsoft.com/azure/devops/pipelines/languages/python
-
-trigger:
-- master
-
-jobs:
-
-- job: 'Test'
-  pool:
-    vmImage: 'Ubuntu-latest'
-  strategy:
-    matrix:
-      Python381:
-        python.version: '3.8'
-        ONNX_PATH: onnx==1.12
-
-      Python382:
-        python.version: '3.8'
-        ONNX_PATH: onnx==1.12
-
-      Python391:
-        python.version: '3.9'
-        ONNX_PATH: onnx==1.12
-  
-      Python392:
-        python.version: '3.9'
-        ONNX_PATH: onnx==1.12
-
-      Python393:
-        python.version: '3.9'
-        ONNX_PATH: onnx==1.14
-
-      Python310_112:
-        python.version: '3.10'
-        ONNX_PATH: onnx==1.14
-
-
-    maxParallel: 4
-
-  steps:
-
-  - task: UsePythonVersion@0
-    inputs:
-      versionSpec: '$(python.version)'
-      addToPath: true
-      architecture: 'x64'
-    displayName: 'Use Python $(python.version)'
-
-  - script: |
-      python -m pip install --upgrade pip
-      pip install 'protobuf==3.20.2'
-      pip install pytest
-    displayName: 'Install dependencies'
-
-  - script: |
-      pip install onnxruntime==1.15
-      pip install onnxmltools
-      pip install $(ONNX_PATH)
-    displayName: 'Install onnxruntime, onnxmltools'
-
-  # - script: |
-  #     python -c "import onnxconverter_common"
-  #   displayName: 'Check import without onnxruntime'
-
-  - script: |
-      pip install -e .
-    displayName: 'Install onnxconverter_common'
-
-  - script: |
-      pip install flake8
-      python -m flake8 onnxconverter_common
-    displayName: 'run flake8 check'
-
-  - script: |
-      python -c "import onnxconverter_common"
-      pytest tests --doctest-modules --junitxml=junit/test-results-onnxutils.xml
-    displayName: 'pytest - onnxutils'
-
-  - task: PublishTestResults@2
-    inputs:
-      testResultsFiles: '**/test-results.xml'
-      testRunTitle: 'Python $(python.version)'
-    condition: succeededOrFailed()
diff --git a/.azure-pipelines/nightly-CI.yml b/.azure-pipelines/nightly-CI.yml
index 8794db2..4d753ad 100644
--- a/.azure-pipelines/nightly-CI.yml
+++ b/.azure-pipelines/nightly-CI.yml
@@ -50,7 +50,7 @@ jobs:
       pip uninstall -y onnxruntime
       pip install --index-url https://test.pypi.org/simple/ ort-nightly
       pip install $(ONNX_PATH)
-      pip install protobuf==3.20.2
+      pip install protobuf>=3.20.2
       pip install pytest
       pip install -e .
     displayName: 'Install dependencies'
@@ -117,7 +117,7 @@ jobs:
       pip uninstall -y onnxruntime
       pip install --index-url https://test.pypi.org/simple/ ort-nightly
       pip install %ONNX_PATH%
-      pip install protobuf==3.20.2
+      pip install protobuf>=3.20.2
       pip install pytest
       pip install -e .
     displayName: 'Install dependencies'

From 6c834f51cac8f8ea3929abbebad425c5bb2a7d8f Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Mon, 1 Apr 2024 17:01:04 +0800
Subject: [PATCH 27/33] Update nightly-CI.yml (#282)

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>
---
 .azure-pipelines/nightly-CI.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.azure-pipelines/nightly-CI.yml b/.azure-pipelines/nightly-CI.yml
index 4d753ad..af3271b 100644
--- a/.azure-pipelines/nightly-CI.yml
+++ b/.azure-pipelines/nightly-CI.yml
@@ -12,15 +12,15 @@ jobs:
     matrix:
       Python382:
         python.version: '3.8'
-        ONNX_PATH: onnx==1.8.0
+        ONNX_PATH: onnx==1.13.0
 
       Python391:
         python.version: '3.9'
-        ONNX_PATH: onnx==1.9.0
+        ONNX_PATH: onnx==1.13.0
 
       Python392:
         python.version: '3.9'
-        ONNX_PATH: onnx==1.10.2
+        ONNX_PATH: onnx==1.13.0
 
       Python310:
         python.version: '3.10'

From 00f2ad587095c580d120606a7ffc07ebf93910c0 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Tue, 2 Apr 2024 17:06:45 +0800
Subject: [PATCH 28/33] Fix Conda issue due to it is deprecated (#283)

* Update nightly-CI.yml

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>

* Update nightly-CI.yml

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>

* Update nightly-CI.yml

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>

---------

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>
---
 .azure-pipelines/nightly-CI.yml | 36 ++++++++++++++-------------------
 1 file changed, 15 insertions(+), 21 deletions(-)

diff --git a/.azure-pipelines/nightly-CI.yml b/.azure-pipelines/nightly-CI.yml
index af3271b..797f5a3 100644
--- a/.azure-pipelines/nightly-CI.yml
+++ b/.azure-pipelines/nightly-CI.yml
@@ -32,17 +32,17 @@ jobs:
   - script: sudo install -d -m 0777 /home/vsts/.conda/envs
     displayName: Fix Conda permissions
 
-  - task: CondaEnvironment@1
+  - task: UsePythonVersion@0
     inputs:
-      createCustomEnvironment: true
-      environmentName: 'py$(python.version)'
-      packageSpecs: 'python=$(python.version)'
+      versionSpec: '$(python.version)'
+      addToPath: true
+      architecture: 'x64'
+    displayName: 'Use Python $(python.version)'
 
   - script: |
       python -m pip install --upgrade pip
-      conda config --set always_yes yes --set changeps1 no
-      conda install -c conda-forge protobuf
-      conda install -c conda-forge numpy
+      pip install protobuf
+      pip install numpy
       pip install -r requirements.txt
       # install ORT dependencies
       pip install onnxruntime
@@ -52,6 +52,7 @@ jobs:
       pip install $(ONNX_PATH)
       pip install protobuf>=3.20.2
       pip install pytest
+      pip install onnxmltools
       pip install -e .
     displayName: 'Install dependencies'
 
@@ -62,7 +63,7 @@ jobs:
 
   - script: |
       python -c "import onnxconverter_common"
-      pytest tests --doctest-modules --junitxml=junit/test-results-onnxutils.xml
+      pytest tests --doctest-modules --junitxml=junit/test-results.xml
     displayName: 'pytest - onnxutils'
 
   - task: PublishTestResults@2
@@ -78,19 +79,19 @@ jobs:
     matrix:
       Python382:
         python.version: '3.8'
-        ONNX_PATH: onnx==1.8.0
+        ONNX_PATH: onnx==1.13
 
       Python391:
         python.version: '3.9'
-        ONNX_PATH: onnx==1.9.0
+        ONNX_PATH: onnx==1.13
 
       Python392:
         python.version: '3.9'
-        ONNX_PATH: onnx==1.10.2
+        ONNX_PATH: onnx==1.13
 
       Python310:
         python.version: '3.10'
-        ONNX_PATH: onnx==1.14.0
+        ONNX_PATH: onnx==1.14
 
     maxParallel: 4
 
@@ -100,14 +101,7 @@ jobs:
       versionSpec: '$(python.version)'
       architecture: 'x64'
 
-  - powershell: Write-Host "##vso[task.prependpath]$env:CONDA\Scripts"
-    displayName: Add conda to PATH
-
-  - script: conda create --yes --quiet --name py$(python.version) -c conda-forge python=$(python.version) numpy protobuf
-    displayName: Create Anaconda environment
-
   - script: |
-      call activate py$(python.version)
       python -m pip install --upgrade pip numpy
       echo Test numpy installation... && python -c "import numpy"
       pip install -r requirements.txt
@@ -119,18 +113,18 @@ jobs:
       pip install %ONNX_PATH%
       pip install protobuf>=3.20.2
       pip install pytest
+      pip install onnxmltools
       pip install -e .
     displayName: 'Install dependencies'
 
   - script: |
-      call activate py$(python.version)
       pip install flake8
       python -m flake8 onnxconverter_common
     displayName: 'run flake8 check'
 
   - script: |
       call activate py$(python.version)
-      pytest tests --doctest-modules --junitxml=junit/test-results-onnxutils.xml
+      pytest tests --doctest-modules --junitxml=junit/test-results.xml
     displayName: 'pytest - onnxutils'
 
   - task: PublishTestResults@2

From 7d8b4e9cfb860e4d24d636762719e7be6f4bd774 Mon Sep 17 00:00:00 2001
From: atinfinity <dandelion1124@gmail.com>
Date: Tue, 2 Apr 2024 18:14:54 +0900
Subject: [PATCH 29/33] fixed typo (#233)

Co-authored-by: xiaowuhu <xiaowuhu@microsoft.com>
---
 onnxconverter_common/perfstats.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/onnxconverter_common/perfstats.py b/onnxconverter_common/perfstats.py
index 62361aa..cc04aa5 100644
--- a/onnxconverter_common/perfstats.py
+++ b/onnxconverter_common/perfstats.py
@@ -9,7 +9,7 @@
 Script is standalone and can be downloaded and run as prefstats.py
 
 Ex:
-    python -m onnxconvert_common.perfstats -t -l 5 trace.json   # List durations by optype
+    python -m onnxconverter_common.perfstats -t -l 5 trace.json   # List durations by optype
     (or python perfstats.py -t -l 5 trace.json)
 
 Result:
@@ -48,11 +48,11 @@
 _HELP_TEXT = """
 Usage Examples:
 
-python -m onnxconvert_common.perfstats -t trace.json   # List results by type
-python -m onnxconvert_common.perfstats -n -l 10 trace.json   # List top 10 nodes
-python -m onnxconvert_common.perfstats -n trace.json -q t=Conv   # List conv nodes
-python -m onnxconvert_common.perfstats -n trace.json -q t!=Conv   # List non-conv nodes
-python -m onnxconvert_common.perfstats -n trace.json -q t=Conv;n!=NAME   # List conv nodes except NAME
+python -m onnxconverter_common.perfstats -t trace.json   # List results by type
+python -m onnxconverter_common.perfstats -n -l 10 trace.json   # List top 10 nodes
+python -m onnxconverter_common.perfstats -n trace.json -q t=Conv   # List conv nodes
+python -m onnxconverter_common.perfstats -n trace.json -q t!=Conv   # List non-conv nodes
+python -m onnxconverter_common.perfstats -n trace.json -q t=Conv;n!=NAME   # List conv nodes except NAME
 """
 
 

From 53211b1d4ee75970a4ffe728f08e1535f9cd2df8 Mon Sep 17 00:00:00 2001
From: Tom Wildenhain
 <67606533+TomWildenhain-Microsoft@users.noreply.github.com>
Date: Tue, 2 Apr 2024 02:21:08 -0700
Subject: [PATCH 30/33] Fix typo and block instance normalization for fp16
 (#199)

Co-authored-by: xiaowuhu <xiaowuhu@microsoft.com>
---
 onnxconverter_common/auto_mixed_precision.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/onnxconverter_common/auto_mixed_precision.py b/onnxconverter_common/auto_mixed_precision.py
index 1ffc632..6d474b4 100644
--- a/onnxconverter_common/auto_mixed_precision.py
+++ b/onnxconverter_common/auto_mixed_precision.py
@@ -4,7 +4,7 @@
 ###########################################################################
 
 """
-This tool converts converts a model to mixed precision (float32->float16) while excluding nodes as needed to maintain
+This tool converts a model to mixed precision (float32->float16) while excluding nodes as needed to maintain
 a certain accuracy.
 
 Example usage:

From 18f795f599a4c15c6f54a5ef4e199c25ab7f4213 Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Tue, 2 Apr 2024 17:58:17 +0800
Subject: [PATCH 31/33] Update pyproject.toml (#284)

Signed-off-by: xiaowuhu<xiaowuhu@microsoft.com>
---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index bc22188..e7c458d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ classifiers = [
   "Programming Language :: Python :: 3.11",
   "License :: OSI Approved :: MIT License",
 ]
-dependencies = ["numpy", "onnx", "packaging", "protobuf==3.20.2"]
+dependencies = ["numpy", "onnx", "packaging", "protobuf>=3.20.2"]
 
 [tool.setuptools.dynamic]
 version = {attr = "onnxconverter_common.__version__"}

From 741f937da91a88014ac69177676ddd02dcb1edbb Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Mon, 22 Apr 2024 18:57:11 +0800
Subject: [PATCH 32/33] Remove useless cast nodes in graph after converting to
 fp16 model (#286)

* update

* Update float16.py

* Update float16.py

* Update float16.py

* remove comments

* update

* upgrade to 1.16 onnx

Due to security issue

* update

* Update float16.py
---
 .github/workflows/linux-CI.yml               |  8 +-
 .github/workflows/windows-CI.yml             |  8 +-
 .vscode/launch.json                          | 16 ++++
 onnxconverter_common/auto_mixed_precision.py |  6 +-
 onnxconverter_common/float16.py              | 95 ++++++++++++++++++++
 5 files changed, 122 insertions(+), 11 deletions(-)
 create mode 100644 .vscode/launch.json

diff --git a/.github/workflows/linux-CI.yml b/.github/workflows/linux-CI.yml
index 0b48b88..00e5fc5 100644
--- a/.github/workflows/linux-CI.yml
+++ b/.github/workflows/linux-CI.yml
@@ -21,11 +21,11 @@ jobs:
         python-version: ["3.8", "3.9", "3.10"]
         include: 
           - python-version: "3.8"
-            onnx-version: 1.12.0
+            onnx-version: 1.16
           - python-version: "3.9"
-            onnx-version: 1.13
+            onnx-version: 1.16
           - python-version: "3.10"
-            onnx-version: 1.14.1
+            onnx-version: 1.16
     
           
     steps:
@@ -39,7 +39,7 @@ jobs:
         python -m pip install --upgrade pip
         pip install flake8 pytest
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-        pip install onnxruntime==1.15
+        pip install onnxruntime
         pip install onnxmltools
         pip install onnx==${{ matrix.onnx-version }}
         pip install -e .
diff --git a/.github/workflows/windows-CI.yml b/.github/workflows/windows-CI.yml
index 467706d..786bc12 100644
--- a/.github/workflows/windows-CI.yml
+++ b/.github/workflows/windows-CI.yml
@@ -21,11 +21,11 @@ jobs:
         python-version: ["3.8", "3.9", "3.10"]
         include: 
           - python-version: "3.8"
-            onnx-version: 1.12.0
+            onnx-version: 1.16
           - python-version: "3.9"
-            onnx-version: 1.13
+            onnx-version: 1.16
           - python-version: "3.10"
-            onnx-version: 1.14.1
+            onnx-version: 1.16
           
     steps:
     - uses: actions/checkout@v4
@@ -37,7 +37,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install flake8 pytest
-        pip install onnxruntime==1.15
+        pip install onnxruntime
         pip install onnxmltools
         pip install onnx==${{ matrix.onnx-version }}
         pip install -e .
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..969d736
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,16 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Python Debugger: Current File",
+            "type": "debugpy",
+            "request": "launch",
+            "program": "${file}",
+            "console": "integratedTerminal",
+            "justMyCode": false
+        }
+    ]
+}
\ No newline at end of file
diff --git a/onnxconverter_common/auto_mixed_precision.py b/onnxconverter_common/auto_mixed_precision.py
index 6d474b4..da422be 100644
--- a/onnxconverter_common/auto_mixed_precision.py
+++ b/onnxconverter_common/auto_mixed_precision.py
@@ -77,9 +77,6 @@ def run_attempt(node_block_list, return_model=False):
             print(valid)
             return valid
 
-    if not run_attempt(node_names):
-        raise ValueError("validation failed for model with all nodes in node_block_list")
-    print("Sanity checks passed. Starting autoconvert.")
     segments = SegmentList(node_names)
     i = 0
     while segments.get_largest() is not None:
@@ -129,6 +126,9 @@ def get_tensor_values_using_ort(model, input_feed, output_names=None, sess_optio
     # delayed import to avoid taking a strong dependancy on onnxruntime
     import onnxruntime as ort
     if output_names is None:
+        # Below code is for debug only, keep it for next time use
+        # sess_options = ort.SessionOptions()
+        # sess_options.optimized_model_filepath = "d:/optimized_model.onnx"
         sess = ort.InferenceSession(model.SerializeToString(), sess_options, providers=['CUDAExecutionProvider'])
         return sess.run(None, input_feed)
     original_outputs = list(model.graph.output)
diff --git a/onnxconverter_common/float16.py b/onnxconverter_common/float16.py
index a63572f..b2291d2 100644
--- a/onnxconverter_common/float16.py
+++ b/onnxconverter_common/float16.py
@@ -302,6 +302,7 @@ def convert_float_to_float16(model, min_positive_val=1e-7, max_finite_val=1e4,
                     break
 
     sort_topology(model.graph)
+    remove_unnecessary_cast_node(model.graph)
     return model
 
 
@@ -388,3 +389,97 @@ def sort_topology(graph_proto):
             for g in attr.graphs:
                 if isinstance(g, onnx_proto.GraphProto):
                     sort_topology(g)  # sort sub-graph
+
+
+def remove_unnecessary_cast_node(graph_proto):
+    # 1. find all cast nodes in the graph
+    cast_node_list = []
+    input_name_to_cast_node_dict = {}
+    output_name_to_cast_node_dict = {}
+    # using name as key to point to a node. because node cannot be key
+    name_to_node_dict = {}  
+    for node in graph_proto.node:
+        if node.op_type == 'Cast':
+            if node.name not in ["graph_input_cast0", "graph_output_cast0"]:
+                cast_node_list.append(node)
+            
+            name_to_node_dict[node.name] = node
+            for input_name in node.input:
+                input_name_to_cast_node_dict[input_name] = node
+            for output_name in node.output:
+                output_name_to_cast_node_dict[output_name] = node
+
+    # 2. find upstream and downstream node of the cast node
+    cast_node_upstream_dict = {}  # mapping cast node(name) to its upstream node
+    cast_node_downstream_dict = {}   # mapping cast node(name) to its downstream node
+    for current_node in graph_proto.node:
+        # find the downstream node(s)
+        for input_name in current_node.input:
+            if input_name in output_name_to_cast_node_dict:
+                # found the downstream node of the cast node, might be multiple
+                cast_node = output_name_to_cast_node_dict[input_name]
+                if cast_node.name not in cast_node_downstream_dict:
+                    cast_node_downstream_dict[cast_node.name] = current_node
+                else:  # already exists one downstream node, make it a list
+                    existing_downstream_nodes = cast_node_downstream_dict[cast_node.name]
+                    if isinstance(existing_downstream_nodes, list):
+                        existing_downstream_nodes.append(current_node)
+                    else:  # make a list
+                        existing_downstream_nodes = [existing_downstream_nodes, current_node]
+                        cast_node_downstream_dict[cast_node.name] = existing_downstream_nodes
+        # find the upstream node
+        for output_name in current_node.output:
+            if output_name in input_name_to_cast_node_dict:
+                # found the upstream node of the cast node, should be unique
+                cast_node = input_name_to_cast_node_dict[output_name]
+                cast_node_upstream_dict[cast_node.name] = current_node
+
+    # 3. remove the cast node which upstream is 'Constant'
+    for cast_node_name, upstream_node in cast_node_upstream_dict.items():
+        cast_node = name_to_node_dict[cast_node_name]
+        if upstream_node.op_type == 'Constant':
+            cast_node_list.remove(cast_node)
+
+    # 4. find the cast(to16) node which downstream is Cast(to32)
+    remove_candidate = []
+    for cast_node_name, downstream_node in cast_node_downstream_dict.items():
+        cast_node = name_to_node_dict[cast_node_name]
+        if isinstance(downstream_node, list):
+            for dn in downstream_node:
+                if dn.op_type == 'Cast' and \
+                    dn.attribute[0].i == 32 and \
+                    cast_node.attribute[0].i == 16 and \
+                    dn in cast_node_list and \
+                    cast_node in cast_node_list:
+                    remove_candidate.append((cast_node, dn))
+        else:
+            if downstream_node.op_type == 'Cast' and \
+                cast_node.attribute[0].i == 10 and \
+                downstream_node.attribute[0].i == 1 and \
+                downstream_node in cast_node_list and \
+                cast_node in cast_node_list:
+                remove_candidate.append((cast_node, downstream_node))
+
+    # 5. change the connection of "upstream->cast16->cast32->downstream" to "upstream->downstream"
+    for cast_node_pair in remove_candidate:
+        first_cast_node = cast_node_pair[0]
+        second_cast_node = cast_node_pair[1]
+        upstream_node = cast_node_upstream_dict[first_cast_node.name]
+        downstream_node = cast_node_downstream_dict[second_cast_node.name]
+        # find the upstream node's output to first_cast_node
+        out = None
+        for output_name in upstream_node.output:
+            if output_name == first_cast_node.input[0]:
+                out = output_name
+                break
+        # find the downstream node's input as second_cast_node's output
+        for i, input_name in enumerate(downstream_node.input):
+            for output_name in second_cast_node.output:
+                if input_name == output_name:
+                    # change the input as the upstream node's output
+                    downstream_node.input[i] = out
+
+    # 6. remove the cast node pair
+    for cast_node_pair in remove_candidate:
+        graph_proto.node.remove(cast_node_pair[0])
+        graph_proto.node.remove(cast_node_pair[1])

From efc2b673930a01dc1120c908327a9aa84a8c271a Mon Sep 17 00:00:00 2001
From: xiaowuhu <xiaowuhu@microsoft.com>
Date: Mon, 13 May 2024 17:14:38 +0800
Subject: [PATCH 33/33] Fix fp16 converter bug (#288)

* update the change

* Update __init__.py
---
 README.md                        | 4 ++++
 onnxconverter_common/__init__.py | 2 +-
 requirements.txt                 | 4 +---
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 14dc132..6b463d0 100644
--- a/README.md
+++ b/README.md
@@ -21,3 +21,7 @@ provided by the bot. You will only need to do this once across all repos using o
 This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/).
 For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
 contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
+
+# Document
+
+Please reference the simple [document](https://onnxruntime.ai/docs/performance/model-optimizations/float16.html) here.
diff --git a/onnxconverter_common/__init__.py b/onnxconverter_common/__init__.py
index 146bf5d..b4de8b1 100644
--- a/onnxconverter_common/__init__.py
+++ b/onnxconverter_common/__init__.py
@@ -8,7 +8,7 @@
 This framework performs optimization for ONNX models and
 includes common utilities for ONNX converters.
 """
-__version__ = "1.14.0"
+__version__ = "1.16.0"
 __author__ = "Microsoft"
 __producer__ = "OnnxMLTools"
 __producer_version__ = __version__
diff --git a/requirements.txt b/requirements.txt
index 4e27326..3d3395b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,2 @@
-numpy
-onnx
+onnx>=1.16
 packaging
-protobuf>=3.20.2