Merge fc723cf into c3a0ae7

Author: jan-janssen

executorlib/backend/cache_parallel.py

@@ -1,5 +1,6 @@
 import pickle
 import sys
+import time
 
 import cloudpickle
 
@@ -32,6 +33,7 @@ def main() -> None:
     mpi_size_larger_one = MPI.COMM_WORLD.Get_size() > 1
     file_name = sys.argv[1]
 
+    time_start = time.time()
     if mpi_rank_zero:
         apply_dict = backend_load_file(file_name=file_name)
     else:
@@ -46,6 +48,7 @@ def main() -> None:
         backend_write_file(
             file_name=file_name,
             output=result,
+            runtime=time.time() - time_start,
         )
     MPI.COMM_WORLD.Barrier()
 

executorlib/cache/backend.py

@@ -1,4 +1,5 @@
 import os
+import time
 from typing import Any
 
 from executorlib.cache.shared import FutureItem
@@ -28,21 +29,25 @@ def backend_load_file(file_name: str) -> dict:
     return apply_dict
 
 
-def backend_write_file(file_name: str, output: Any) -> None:
+def backend_write_file(file_name: str, output: Any, runtime: float) -> None:
     """
     Write the output to an HDF5 file.
 
     Args:
         file_name (str): The name of the HDF5 file.
         output (Any): The output to be written.
+        runtime (float): Time for executing function.
 
     Returns:
         None
 
     """
     file_name_out = os.path.splitext(file_name)[0]
     os.rename(file_name, file_name_out + ".h5ready")
-    dump(file_name=file_name_out + ".h5ready", data_dict={"output": output})
+    dump(
+        file_name=file_name_out + ".h5ready",
+        data_dict={"output": output, "runtime": runtime},
+    )
     os.rename(file_name_out + ".h5ready", file_name_out + ".h5out")
 
 
@@ -57,10 +62,12 @@ def backend_execute_task_in_file(file_name: str) -> None:
         None
     """
     apply_dict = backend_load_file(file_name=file_name)
+    time_start = time.time()
     result = apply_dict["fn"].__call__(*apply_dict["args"], **apply_dict["kwargs"])
     backend_write_file(
         file_name=file_name,
         output=result,
+        runtime=time.time() - time_start,
     )
 
 

executorlib/interactive/shared.py

@@ -2,6 +2,7 @@
 import os
 import queue
 import sys
+import time
 from concurrent.futures import Future
 from time import sleep
 from typing import Callable, List, Optional
@@ -627,8 +628,10 @@ def _execute_task_with_cache(
         f = task_dict.pop("future")
         if f.set_running_or_notify_cancel():
             try:
+                time_start = time.time()
                 result = interface.send_and_receive_dict(input_dict=task_dict)
                 data_dict["output"] = result
+                data_dict["runtime"] = time.time() - time_start
                 dump(file_name=file_name, data_dict=data_dict)
                 f.set_result(result)
             except Exception as thread_exception:

executorlib/standalone/hdf.py

@@ -18,6 +18,7 @@ def dump(file_name: str, data_dict: dict) -> None:
         "args": "input_args",
         "kwargs": "input_kwargs",
         "output": "output",
+        "runtime": "runtime",
         "queue_id": "queue_id",
     }
     with h5py.File(file_name, "a") as fname:
@@ -73,6 +74,23 @@ def get_output(file_name: str) -> Tuple[bool, object]:
             return False, None
 
 
+def get_runtime(file_name: str) -> float:
+    """
+    Get run time from HDF5 file
+
+    Args:
+        file_name (str): file name of the HDF5 file as absolute path
+
+    Returns:
+        float: run time from the execution of the python function
+    """
+    with h5py.File(file_name, "r") as hdf:
+        if "runtime" in hdf:
+            return cloudpickle.loads(np.void(hdf["/runtime"]))
+        else:
+            return 0.0
+
+
 def get_queue_id(file_name: str) -> Optional[int]:
     with h5py.File(file_name, "r") as hdf:
         if "queue_id" in hdf:

tests/test_cache_hdf.py

@@ -4,7 +4,13 @@
 
 
 try:
-    from executorlib.standalone.hdf import dump, load, get_output, get_queue_id
+    from executorlib.standalone.hdf import (
+        dump,
+        load,
+        get_output,
+        get_runtime,
+        get_queue_id,
+    )
 
     skip_h5py_test = False
 except ImportError:
@@ -34,6 +40,7 @@ def test_hdf_mixed(self):
         self.assertEqual(data_dict["args"], [a])
         self.assertEqual(data_dict["kwargs"], {"b": b})
         flag, output = get_output(file_name=file_name)
+        self.assertTrue(get_runtime(file_name=file_name) == 0.0)
         self.assertFalse(flag)
         self.assertIsNone(output)
 
@@ -49,6 +56,7 @@ def test_hdf_args(self):
         self.assertEqual(data_dict["args"], [a, b])
         self.assertEqual(data_dict["kwargs"], {})
         flag, output = get_output(file_name=file_name)
+        self.assertTrue(get_runtime(file_name=file_name) == 0.0)
         self.assertFalse(flag)
         self.assertIsNone(output)
 
@@ -73,6 +81,7 @@ def test_hdf_kwargs(self):
         self.assertEqual(data_dict["kwargs"], {"a": a, "b": b})
         self.assertEqual(get_queue_id(file_name=file_name), 123)
         flag, output = get_output(file_name=file_name)
+        self.assertTrue(get_runtime(file_name=file_name) == 0.0)
         self.assertFalse(flag)
         self.assertIsNone(output)
 
@@ -87,6 +96,7 @@ def test_hdf_queue_id(self):
         )
         self.assertEqual(get_queue_id(file_name=file_name), 123)
         flag, output = get_output(file_name=file_name)
+        self.assertTrue(get_runtime(file_name=file_name) == 0.0)
         self.assertFalse(flag)
         self.assertIsNone(output)
 

tests/test_cache_shared.py

@@ -7,7 +7,7 @@
 try:
     from executorlib.cache.backend import backend_execute_task_in_file
     from executorlib.cache.shared import _check_task_output, FutureItem
-    from executorlib.standalone.hdf import dump
+    from executorlib.standalone.hdf import dump, get_runtime
     from executorlib.standalone.serialize import serialize_funct_h5
 
     skip_h5io_test = False
@@ -40,6 +40,10 @@ def test_execute_function_mixed(self):
         )
         self.assertTrue(future_obj.done())
         self.assertEqual(future_obj.result(), 3)
+        self.assertTrue(
+            get_runtime(file_name=os.path.join(cache_directory, task_key + ".h5out"))
+            > 0.0
+        )
         future_file_obj = FutureItem(
             file_name=os.path.join(cache_directory, task_key + ".h5out")
         )
@@ -63,6 +67,10 @@ def test_execute_function_args(self):
         )
         self.assertTrue(future_obj.done())
         self.assertEqual(future_obj.result(), 3)
+        self.assertTrue(
+            get_runtime(file_name=os.path.join(cache_directory, task_key + ".h5out"))
+            > 0.0
+        )
         future_file_obj = FutureItem(
             file_name=os.path.join(cache_directory, task_key + ".h5out")
         )
@@ -86,6 +94,10 @@ def test_execute_function_kwargs(self):
         )
         self.assertTrue(future_obj.done())
         self.assertEqual(future_obj.result(), 3)
+        self.assertTrue(
+            get_runtime(file_name=os.path.join(cache_directory, task_key + ".h5out"))
+            > 0.0
+        )
         future_file_obj = FutureItem(
             file_name=os.path.join(cache_directory, task_key + ".h5out")
         )