CI: Azure - LTS & stable builds (#1013)

* CI: Azure - multiple configs
* Apply suggestions from code review

Co-authored-by: Akihiro Nitta <nitta@akihironitta.com>

.azure/gpu-pipeline.yml

@@ -18,6 +18,15 @@ pr:
 
 jobs:
  - job: pytest
+ strategy:
+ matrix:
+ 'PyTorch - LTS':
+ PyTorch: '1.8.1'
+ CUDA: '11.1'
+ 'PyTorch - stable':
+ PyTorch: '1.11.0'
+ CUDA: '11.3'
+ #maxParallel: '2'
  # how long to run the job before automatically cancelling
  timeoutInMinutes: "55"
  # how much time to give 'run always even if cancelled tasks' before stopping them
@@ -26,7 +35,7 @@ jobs:
  pool: azure-gpus-spot
 
  container:
- image: "pytorch/pytorch:1.8.1-cuda11.1-cudnn8-runtime"
+ image: "pytorch/pytorch:$(PyTorch)-cuda$(CUDA)-cudnn8-runtime"
  options: "--runtime=nvidia -e NVIDIA_VISIBLE_DEVICES=all --name ci-container -v /usr/bin/docker:/tmp/docker:ro"
 
  workspace:

.github/workflows/ci_schema.yml

@@ -22,5 +22,6 @@ jobs:
  check-jsonschema .github/actions/*/*.yml --builtin-schema "github-actions"
 
  - name: Azure Pipelines
- run: |
- check-jsonschema .azure/*.yml --schemafile "https://raw.githubusercontent.com/microsoft/azure-pipelines-vscode/v1.188.1/service-schema.json"
+ env:
+ SCHEMA_FILE: https://raw.githubusercontent.com/microsoft/azure-pipelines-vscode/v1.204.0/service-schema.json
+ run: check-jsonschema .azure/*.yml --schemafile "$SCHEMA_FILE"