Update torch1.9 tests to 1.10 to match latest accelerate. (#4126)

* Fix torch19 tests

* test pip list and --no-build-isolation

* Enable verbosity

* pin to older accelerate version

* Update oldest tested torch to 1.10

* Properly rename directories

* Return PR tests to CI again.

* Remove -vv

.github/workflows/nv-torch19-p40.yml → .github/workflows/nv-torch110-p40.yml

-name: nv-torch19-p40
+name: nv-torch110-p40
 
 on:
   schedule:
@@ -24,7 +24,7 @@ jobs:
 
       - name: Install pytorch
         run: |
-          pip install -U --cache-dir $TORCH_CACHE torch==1.9.0+cu111 torchvision==0.10.0+cu111 -f https://download.pytorch.org/whl/torch_stable.html
+          pip install -U --cache-dir $TORCH_CACHE torch==1.10.0+cu111 torchvision==0.11.0+cu111 -f https://download.pytorch.org/whl/torch_stable.html
           python -c "import torch; print('torch:', torch.__version__, torch)"
           python -c "import torch; print('CUDA available:', torch.cuda.is_available())"
 
@@ -50,7 +50,7 @@ jobs:
         run: |
           unset TORCH_CUDA_ARCH_LIST # only jit compile for current arch
           cd tests
-          pytest $PYTEST_OPTS --forked -n 4 unit/ --torch_ver="1.9" --cuda_ver="11.1"
+          pytest $PYTEST_OPTS --forked -n 4 unit/ --torch_ver="1.10" --cuda_ver="11.1"
 
       - name: Open GitHub issue if nightly CI fails
         if: failure()

.github/workflows/nv-torch19-v100.yml → .github/workflows/nv-torch110-v100.yml

-name: nv-torch19-v100
+name: nv-torch110-v100
 
 on:
   schedule:
@@ -24,7 +24,7 @@ jobs:
 
       - name: Install pytorch
         run: |
-          pip install -U --cache-dir $TORCH_CACHE torch==1.9.0+cu111 torchvision==0.10.0+cu111 -f https://download.pytorch.org/whl/torch_stable.html
+          pip install -U --cache-dir $TORCH_CACHE torch==1.10.0+cu111 torchvision==0.11.0+cu111 -f https://download.pytorch.org/whl/torch_stable.html
           python -c "import torch; print('torch:', torch.__version__, torch)"
           python -c "import torch; print('CUDA available:', torch.cuda.is_available())"
 
@@ -50,8 +50,8 @@ jobs:
         run: |
           unset TORCH_CUDA_ARCH_LIST # only jit compile for current arch
           cd tests
-          pytest $PYTEST_OPTS --forked -n 4  unit/ --torch_ver="1.9" --cuda_ver="11"
-          pytest $PYTEST_OPTS --forked -m 'sequential' unit/ --torch_ver="1.9" --cuda_ver="11"
+          pytest $PYTEST_OPTS --forked -n 4  unit/ --torch_ver="1.10" --cuda_ver="11"
+          pytest $PYTEST_OPTS --forked -m 'sequential' unit/ --torch_ver="1.10" --cuda_ver="11"
 
       - name: Open GitHub issue if nightly CI fails
         if: failure()