Run HPU tests only with yml (#12469) (#12478)

* Run HPU tests only with yml (#12469)

Execute supported tests serially

Signed-off-by: Jerome <[email protected]>

Author: jerome-habana

.azure-pipelines/hpu-tests.yml

@@ -37,8 +37,16 @@ jobs:
       displayName: 'Install dependencies'
 
     - bash: |
-         python ".azure-pipelines/run_hpu_tests.py"
-      displayName: 'HPU Tests in parallel'
+        python -m pytest -sv tests/accelerators/test_hpu.py --forked --junitxml=hpu1_test-results.xml
+      displayName: 'Single card HPU test'
+
+    - bash: |
+        python -m pytest -sv tests/accelerators/test_hpu.py --forked --hpus 8 --junitxml=hpu8_test-results.xml
+      displayName: 'Multi card(8) HPU test'
+
+    - bash: |
+        python -m pytest -sv tests/plugins/precision/hpu/test_hpu.py --hmp-bf16 'tests/plugins/precision/hpu/ops_bf16.txt' --hmp-fp32 'tests/plugins/precision/hpu/ops_fp32.txt' --forked --junitxml=hpu1_precision_test-results.xml
+      displayName: 'HPU precision test'
 
     - bash: |
         export PYTHONPATH="${PYTHONPATH}:$(pwd)"