[CI] generate separate report files as artifacts (#7995)

* better reports

* a whole bunch of reports in their own files

* clean up

* improvements

* github artifacts experiment

* style

* complete the report generator with multiple improvements/fixes

* fix

* save all reports under one dir to easy upload

* can remove temp failing tests

* doc fix

* some cleanup

.github/workflows/self-push.yml

@@ -22,6 +22,7 @@ jobs:
           which python
           python --version
           pip --version
+          
       - name: Current dir
         run: pwd
       - run: nvidia-smi
@@ -40,6 +41,7 @@ jobs:
           which python
           python --version
           pip --version
+          
       - name: Install dependencies
         run: |
           source .env/bin/activate
@@ -61,7 +63,8 @@ jobs:
           OMP_NUM_THREADS: 1
         run: |
           source .env/bin/activate
-          python -m pytest -n 2 --dist=loadfile -s ./tests/
+          python -m pytest -n 2 --dist=loadfile -s tests
+
 
   run_tests_torch_and_tf_multiple_gpu:
     runs-on: [self-hosted, multi-gpu]