Support github matrix workflow for many rays (#148)

---------

Signed-off-by: Qing Wang <kingchin1218@gmail.com>

.github/workflows/test_on_ray2.0.0.yml → .github/workflows/unit_tests_on_ray_matrix.yml

@@ -1,4 +1,4 @@
-name: test on ray2.0.0
+name: test on many rays
 
 on:
  push:
@@ -7,7 +7,12 @@ on:
  branches: [ main ]
 
 jobs:
- run-unit-tests:
+ run-unit-tests-on-many-rays:
+ strategy:
+ matrix:
+ os: [ubuntu-latest]
+ ray_version: [2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.4.0]
+
  timeout-minutes: 60
  runs-on: ubuntu-latest
  container: docker.io/library/ubuntu:latest
@@ -28,7 +33,9 @@ jobs:
  . py3/bin/activate
  which python
  pip install pytest torch cloudpickle cryptography
- pip install ray==2.0.0
+ # six is required in ray-2.1.0
+ pip install "protobuf<4.0" six
+ pip install ray==${{ matrix.ray_version }}
 
  - name: Build and test
  run: |

README.md

@@ -35,10 +35,10 @@ The code view in each party is exactly the same, but the execution differs based
 
 
 ## Supported Ray Versions
-| RayFed Versions | ray-1.13.0 | ray-2.0.0 | ray-2.1.0 | ray-2.2.0 | ray-2.3.0 |
-|:---------------:|:--------:|:--------:|:--------:|:--------:|:--------:|
-| 0.1.0 |✅ | ✅ | ✅ | ✅ | ❌ |
-| 0.2.0 |not released|not released|not released|not released|not released|
+| RayFed Versions | ray-1.13.0 | ray-2.0.0 | ray-2.1.0 | ray-2.2.0 | ray-2.3.0 | ray-2.4.0 |
+|:---------------:|:--------:|:--------:|:--------:|:--------:|:--------:|:--------:|
+| 0.1.0 |✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
+| 0.2.0 |not released|not released|not released|not released|not released|not released|
 
 
 ## Installation