Merge branch 'master' into r1.5

Author: guschmue

.github/ISSUE_TEMPLATE/bug-performance-issue.md

@@ -0,0 +1,28 @@
+---
+name: Bug/Performance issue
+about: Use this template for reporting a bug or a performance issue.
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**Urgency**
+If there are particular important use cases blocked by this or strict project-related timelines, please share more information and dates. If there are no hard deadlines, please specify none.
+
+**System information**
+- OS Platform and Distribution (e.g., Linux Ubuntu 16.04):
+- Tensorflow Version:
+- Python version:
+
+**To Reproduce**
+Describe steps/code to reproduce the behavior:
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Additional context**
+Add any other context about the problem here. If the issue is about a particular model, please share the model details as well to facilitate debugging.

README.md

@@ -3,17 +3,18 @@ tf2onnx - Convert TensorFlow models to ONNX.
 
 | Build Type | OS | Python | Tensorflow | Onnx opset | Status |
 | ---        | ---    | ---    | ---        | ---        | ---    |
-| Unit Test - Basic | Linux, MacOS<sup>\*</sup>, Windows<sup>\*</sup> | 3.5, 3.6 | 1.5-1.14 | 7-10 | [![Build Status](https://dev.azure.com/tensorflow-onnx/tensorflow-onnx/_apis/build/status/unit_test?branchName=master)](https://dev.azure.com/tensorflow-onnx/tensorflow-onnx/_build/latest?definitionId=16&branchName=master) |
-| Unit Test - Full | Linux, MacOS, Windows | 3.5, 3.6, 3.7 | 1.5-1.14 | 7-10 | [![Build Status](https://dev.azure.com/tensorflow-onnx/tensorflow-onnx/_apis/build/status/unit_test-matrix?branchName=master)](https://dev.azure.com/tensorflow-onnx/tensorflow-onnx/_build/latest?definitionId=18&branchName=master) | |
+| Unit Test - Basic | Linux, MacOS<sup>\*</sup>, Windows<sup>\*</sup> | 3.5, 3.6 | 1.5-1.14 | 7-11 | [![Build Status](https://dev.azure.com/tensorflow-onnx/tensorflow-onnx/_apis/build/status/unit_test?branchName=master)](https://dev.azure.com/tensorflow-onnx/tensorflow-onnx/_build/latest?definitionId=16&branchName=master) |
+| Unit Test - Full | Linux, MacOS, Windows | 3.5, 3.6, 3.7 | 1.5-1.14 | 7-11 | [![Build Status](https://dev.azure.com/tensorflow-onnx/tensorflow-onnx/_apis/build/status/unit_test-matrix?branchName=master)](https://dev.azure.com/tensorflow-onnx/tensorflow-onnx/_build/latest?definitionId=18&branchName=master) | |
 
 <a name="build_status_footnote">\*</a> Only test on python3.6, TF1.14.
 
 # Supported ONNX version
 tensorflow-onnx will use the ONNX version installed on your system and installs the latest ONNX version if none is found.
 
-We support opset 6 to 10. By default we use opset 7 for the resulting ONNX graph since most runtimes will support opset 7. Support for future opsets add added as they are released.
+We support opset 6 to 11. By default we use opset 8 for the resulting ONNX graph since most runtimes will support opset 8.
+Support for future opsets add added as they are released.
 
-If you want the graph to be generated with a specific opset, use ```--opset``` in the command line, for example ```--opset 10```.
+If you want the graph to be generated with a specific opset, use ```--opset``` in the command line, for example ```--opset 11```.
 
 # Status
 We support many TensorFlow models. Support for Fully Connected, Convolutional and dynamic LSTM networks is mature.

ci_build/azure_pipelines/onnxruntime_nightly_test.yml

@@ -5,7 +5,7 @@ stages:
     jobs:
     - template: 'templates/job_generator.yml'
       parameters:
-        platforms: ['linux', 'windows', 'mac']
+        platforms: ['linux', 'windows']
         python_versions: ['3.6', '3.5']
         tf_versions: ['1.13.1','1.12', '1.11', '1.10', '1.9', '1.8', '1.7', '1.6', '1.5']
         onnx_opsets: ['']
@@ -17,7 +17,7 @@ stages:
 
     - template: 'templates/job_generator.yml'
       parameters:
-        platforms: ['linux', 'windows', 'mac']
+        platforms: ['linux', 'windows']
         python_versions: ['3.7', '3.6', '3.5']
         tf_versions: ['1.14']
         onnx_opsets: ['']

ci_build/azure_pipelines/pretrained_model_test-matrix.yml

@@ -3,7 +3,7 @@
 jobs:
 - template: 'templates/job_generator.yml'
   parameters:
-    platforms: ['linux', 'windows', 'mac']
+    platforms: ['linux', 'windows']
     python_versions: ['3.6', '3.5']
     tf_versions: ['1.13.1', '1.12', '1.11', '1.10', '1.9', '1.8', '1.7', '1.6', '1.5']
     job:
@@ -12,7 +12,7 @@ jobs:
 
 - template: 'templates/job_generator.yml'
   parameters:
-    platforms: ['linux', 'windows', 'mac']
+    platforms: ['linux', 'windows']
     python_versions: ['3.7', '3.6', '3.5']
     tf_versions: ['1.14']
     job:

ci_build/azure_pipelines/pretrained_model_test.yml

@@ -3,16 +3,16 @@
 jobs:
 - template: 'templates/job_generator.yml'
   parameters:
-    python_versions: ['3.7', '3.6', '3.5']
-    tf_versions: ['1.14.0']
+    python_versions: ['3.7', '3.5']
+    tf_versions: ['1.14']
     job:
       steps:
       - template: 'pretrained_model_test.yml'
 
 - template: 'templates/job_generator.yml'
   parameters:
-    platforms: ['windows', 'mac']
-    tf_versions: ['1.14.0']
+    platforms: ['windows']
+    tf_versions: ['1.14']
     job:
       steps:
       - template: 'pretrained_model_test.yml'

ci_build/azure_pipelines/templates/job_generator.yml

@@ -5,8 +5,8 @@ parameters:
   python_versions: ['3.6']
   tf_versions: ['']
   onnx_versions: ['']
-  onnx_opsets: ['10', '9', '8', '7']
-  onnx_backends: {onnxruntime: ['0.4.0']}
+  onnx_opsets: ['11', '10', '9', '8', '7']
+  onnx_backends: {onnxruntime: ['1.0.0']}
   job: {}
   run_setup: 'True'
   report_coverage: 'False'

ci_build/azure_pipelines/templates/setup.yml

@@ -28,10 +28,13 @@ steps:
 # https://github.com/numpy/numpy/issues/12957
 # https://github.com/ContinuumIO/anaconda-issues/issues/10629
 # Add numpy lib path manually here
+# On Windows sqlite3.dll is found under Library/bin
 - bash: |
     site_dir=$(python -c "import site; print(site.getsitepackages()[1])")
     echo "##vso[task.prependpath]$site_dir\numpy\.libs"
-  displayName: 'Fix Numpy Path'
+    base_dir=$(python -c "import site; print(site.getsitepackages()[0])")
+    echo "##vso[task.prependpath]$base_dir/Library/bin"
+  displayName: 'Fix Paths'
   condition: and(succeeded(), in(variables['Agent.OS'], 'Windows_NT'))
 
 - bash: env

ci_build/azure_pipelines/templates/unit_test.yml

@@ -1,7 +1,7 @@
 # Run unit test
 
 parameters:
-    onnx_opsets: ['10', '9', '8', '7']
+    onnx_opsets: ['11', '10', '9', '8', '7']
 
 steps:
 - ${{ each onnx_opset in parameters.onnx_opsets }}:

ci_build/azure_pipelines/unit_test-matrix.yml

@@ -5,9 +5,9 @@ stages:
     jobs:
     - template: 'templates/job_generator.yml'
       parameters:
-        platforms: ['linux', 'windows', 'mac']
+        platforms: ['linux', 'windows']
         python_versions: ['3.6', '3.5']
-        tf_versions: ['1.13.1','1.12', '1.11', '1.10', '1.9', '1.8', '1.7', '1.6', '1.5']
+        tf_versions: ['1.13.1', '1.11', '1.10', '1.9', '1.7', '1.5']
         onnx_opsets: ['']
         job:
           steps:
@@ -16,7 +16,7 @@ stages:
 
     - template: 'templates/job_generator.yml'
       parameters:
-        platforms: ['linux', 'windows', 'mac']
+        platforms: ['linux', 'windows']
         python_versions: ['3.7', '3.6', '3.5']
         tf_versions: ['1.14']
         onnx_opsets: ['']

ci_build/azure_pipelines/unit_test.yml

@@ -15,7 +15,7 @@ stages:
 
     - template: 'templates/job_generator.yml'
       parameters:
-        tf_versions: ['1.13.1', '1.12', '1.11', '1.10', '1.9', '1.8', '1.7', '1.6', '1.5']
+        tf_versions: ['1.14', '1.12', '1.11', '1.10', '1.9', '1.7']
         onnx_opsets: ['']
         job:
           steps:
@@ -24,7 +24,7 @@ stages:
 
     - template: 'templates/job_generator.yml'
       parameters:
-        platforms: ['windows', 'mac']
+        platforms: ['windows']
         tf_versions: ['1.14']
         onnx_opsets: ['']
         job: