Fixed bug inside get_fixed_dirname

tests/ignite/conftest.py

@@ -18,20 +18,28 @@ def dirname():
 
 @pytest.fixture()
 def get_fixed_dirname(worker_id):
+    # multi-proc friendly fixed tmp dirname
+    path = f"/tmp/fixed_tmp_dirname_"
+    lrank = int(worker_id.replace("gw", "")) if "gw" in worker_id else 0
+
     def getter(name="test"):
-        # multi-proc friendly fixed tmp dirname
-        path = f"/tmp/fixed_tmp_dirname_{name}"
-        lrank = int(worker_id.replace("gw", "")) if "gw" in worker_id else 0
+        nonlocal path
+        path += name
         time.sleep(0.5 * lrank)
         os.makedirs(path, exist_ok=True)
-        yield path
-        time.sleep(1.0 * lrank + 2.0)
-        if os.path.exists(path):
-            shutil.rmtree(path)
-        # sort of sync
-        time.sleep(1.0)
-
-    return getter
+        print(f"-- return {path}")
+        return path
+
+    yield getter
+
+    print("-- after yield getter, sleep")
+    time.sleep(1.0 * lrank + 1.0)
+    if os.path.exists(path):
+        print(f"-- after yield getter, remove {path}")
+        shutil.rmtree(path)
+    # sort of sync
+    print(f"-- after yield getter, sync sleep")
+    time.sleep(1.0)
 
 
 @pytest.fixture()

tests/run_cpu_tests.sh

@@ -16,6 +16,5 @@ if [ "${SKIP_DISTRIB_TESTS:-0}" -eq "1" ]; then
 fi
 
 export WORLD_SIZE=2
-
-
 CUDA_VISIBLE_DEVICES="" pytest --cov ignite --cov-append --cov-report term-missing --cov-report xml --dist=each --tx $WORLD_SIZE*popen//python=python tests -m distributed -vvv
+unset WORLD_SIZE

tests/run_gpu_tests.sh

@@ -22,5 +22,6 @@ if [ ${ngpus} -gt 1 ]; then
 
     export WORLD_SIZE=${ngpus}
     pytest --cov ignite --cov-append --cov-report term-missing --cov-report xml --dist=each --tx ${WORLD_SIZE}*popen//python=python tests -m distributed -vvv
+    unset WORLD_SIZE
 
 fi