Initial changes (#29)

Author: michaelshin

protocol/innpv.proto

@@ -52,6 +52,9 @@ message InitializeRequest {
   // compatability. If the protocol version is unsupported by the server, it
   // will respond with a ProtocolError.
   uint32 protocol_version = 1;
+
+  string project_root = 2;
+  string entry_point = 3;
 }
 
 message AnalysisRequest {

skyline/analysis/request_manager.py

@@ -53,8 +53,9 @@ def _handle_analysis_request(self, analysis_request, context):
                 context.sequence_number,
                 *(context.address),
             )
+            connection = self._connection_manager.get_connection(context.address)
             analyzer = analyze_project(
-                Config.project_root, Config.entry_point, self._nvml)
+                connection.project_root, connection.entry_point, self._nvml)
 
             # Abort early if the connection has been closed
             if not context.state.connected:

skyline/commands/interactive.py

@@ -16,11 +16,6 @@ def register_command(subparsers):
         "interactive",
         help="Start a new Skyline interactive profiling session.",
     )
-    parser.add_argument(
-        "entry_point",
-        help="The entry point file in this project that contains the Skyline "
-             "provider functions.",
-    )
     parser.add_argument(
         "--host",
         default="",
@@ -93,8 +88,6 @@ def signal_handler(signal, frame):
             "Listening on port %d.",
             port,
         )
-        logger.info("Project Root:  %s", Config.project_root)
-        logger.info("Entry Point:   %s", Config.entry_point)
 
         # Run the server until asked to terminate
         should_shutdown.wait()

skyline/commands/measurements.py

@@ -79,10 +79,11 @@ def actual_main(args):
                 'samples_per_second',
                 'memory_usage_bytes',
             ])
+            project_root = os.cwd()
             for batch_size in args.batch_sizes:
                 for trial in range(args.trials):
                     session = AnalysisSession.new_from(
-                        Config.project_root, Config.entry_point)
+                        project_root, args.entry_point)
                     samples_per_second, memory_usage_bytes = make_measurements(
                         session, batch_size)
                     writer.writerow([

skyline/commands/memory.py

@@ -48,8 +48,9 @@ def actual_main(args):
         sys.exit(1)
 
     try:
+        project_root = os.cwd()
         session = AnalysisSession.new_from(
-            Config.project_root, Config.entry_point)
+            project_root, args.entry_point)
         session.generate_memory_usage_report(
             save_report_to=args.output,
         )

skyline/commands/prediction_models.py

@@ -75,9 +75,10 @@ def actual_main(args):
                 'memory_usage_bytes_slope',
                 'memory_usage_bytes_bias',
             ])
+            project_root = os.cwd()
             for batch_size in args.batch_sizes:
                 session = AnalysisSession.new_from(
-                    Config.project_root, Config.entry_point)
+                    project_root, args.entry_point)
                 memory_model, run_time_model = get_model(
                     session, batch_size)
                 writer.writerow([

skyline/commands/time.py

@@ -49,8 +49,9 @@ def actual_main(args):
         sys.exit(1)
 
     try:
+        project_root = os.cwd()
         session = AnalysisSession.new_from(
-            Config.project_root, Config.entry_point)
+            project_root, args.entry_point)
         session.generate_run_time_breakdown_report(
             save_report_to=args.output,
         )

skyline/config/__init__.py

@@ -10,9 +10,6 @@ def __init__(self):
         self.warm_up = 100
         self.measure_for = 10
 
-        self.project_root = None
-        self.entry_point = None
-
     def initialize_hints_config(self, hints_file):
         if hints_file is None:
             file_to_open = skyline.data.get_absolute_path('hints.yml')
@@ -32,9 +29,5 @@ def parse_args(self, args):
         if 'measure_for' in args and args.measure_for is not None:
             self.measure_for = args.measure_for
 
-    def set_project_paths(self, project_root, entry_point):
-        self.project_root = project_root
-        self.entry_point = entry_point
-
 
 Config = _Config()

skyline/initialization.py

@@ -23,14 +23,7 @@ def initialize_skyline(args):
     """
     from skyline.config import Config
 
-    project_root = os.getcwd()
-    entry_point = args.entry_point
-    if not _validate_paths(project_root, entry_point):
-        sys.exit(1)
-
     Config.parse_args(args)
-    Config.set_project_paths(project_root, entry_point)
-
 
 def _configure_logging(args):
     kwargs = {
@@ -76,34 +69,3 @@ def _validate_gpu():
         )
         return False
     return True
-
-
-def _validate_paths(project_root, entry_point):
-    if not os.path.isabs(project_root):
-        logger.error(
-            "The project root that Skyline received is not an absolute path. "
-            "This is an unexpected error. Please report a bug."
-        )
-        logger.error("Current project root: %s", project_root)
-        return False
-
-    if os.path.isabs(entry_point):
-        logger.error(
-            "The entry point must be specified as a relative path to the "
-            "current directory. Please double check that the entry point you "
-            "are providing is a relative path.",
-        )
-        logger.error("Current entry point path: %s", entry_point)
-        return False
-
-    full_path = os.path.join(project_root, entry_point)
-    if not os.path.isfile(full_path):
-        logger.error(
-            "Either the specified entry point is not a file or its path was "
-            "specified incorrectly. Please double check that it exists and "
-            "that its path is correct.",
-        )
-        logger.error("Current absolute path to entry point: %s", full_path)
-        return False
-
-    return True

skyline/io/connection.py

@@ -28,6 +28,8 @@ def __init__(self, socket, address, handler_function, closed_handler):
         self._handler_function = handler_function
         self._closed_handler = closed_handler
         self._sentinel = Sentinel()
+        self._project_root = ""
+        self._entry_point = ""
 
     def start(self):
         self._sentinel.start()
@@ -91,7 +93,18 @@ def _socket_read(self):
 
         except:
             logger.exception("Connection unexpectedly stopping...")
-
+    
+    @property
+    def project_root(self):
+        return self._project_root
+
+    @property
+    def entry_point(self):
+        return self._entry_point
+    
+    def set_project_paths(self, project_root, entry_point):
+        self._project_root = project_root
+        self._entry_point = entry_point
 
 class ConnectionState:
     def __init__(self):