Switching from RHEL 8 to RHEL 9 (#318)

* Switching from RHEL 8 to RHEL 9

* Switching from RHEL 8 to RHEL 9

* Switching from RHEL 8 to RHEL 9

* Fixing ROCPD for older Python Versions

* Formatting and checking if SQRT is available or not

* Formatting and checking if SQRT is available or not

* Formatting and checking if SQRT is available or not

* Formatting and checking if SQRT is available or not

* Formatting and checking if SQRT is available or not

* Update projects/rocprofiler-sdk/source/lib/python/rocpd/summary.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update summary.py

* Update summary.py

* Update projects/rocprofiler-sdk/source/lib/python/rocpd/summary.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update projects/rocprofiler-sdk/source/lib/python/rocpd/summary.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update summary.py

* Update summary.py

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

projects/rocprofiler-sdk/source/lib/python/rocpd/summary.py

@@ -25,6 +25,7 @@
 
 import argparse
 import os
+import math
 
 from typing import Any, List, Tuple
 from .importer import RocpdImportData, execute_statement
@@ -32,6 +33,28 @@ from .query import export_sqlite_query
 from . import output_config
 
 
+def check_function_availability(connection, function_name):
+    """
+    Checks if a given function exists in the SQLite database.
+
+    Args:
+        connection (sqlite3 db connection): The SQLite database connection handler.
+        function_name (str): The name of the function to check.
+
+    Returns:
+        bool: True if the function exists, False otherwise.
+    """
+    cursor = connection.cursor()
+
+    # Query pragma_function_list to check for the function
+    cursor.execute(
+        "SELECT EXISTS(SELECT 1 FROM pragma_function_list WHERE name=?)", (function_name,)
+    )
+    result = cursor.fetchone()[0]
+
+    return bool(result)
+
+
 def get_temp_view_names(connection: RocpdImportData) -> List[str]:
     """Return the names of all temporary views in the SQLite connection."""
     return [
@@ -374,6 +397,17 @@ def generate_all_summaries(connection: RocpdImportData, **kwargs: Any) -> None:
     region_categories = kwargs.get("region_categories", None)
     output_format = kwargs.get("format", "console")
 
+    if not check_function_availability(connection, "sqrt"):
+        connection.create_function(
+            "sqrt",
+            1,
+            lambda x: (
+                math.sqrt(x)
+                if x is not None and isinstance(x, (int, float)) and x >= 0
+                else None
+            ),
+        )
+
     # create the temporary summary views
     create_summary_views(connection, by_rank)
     create_summary_region_views(connection, by_rank, region_categories=region_categories)