Add eval and cell events (#2004)

pip/qsharp/_ipython.py

@@ -8,10 +8,12 @@
 execution within Jupyter notebooks.
 """
 
+from time import monotonic
 from IPython.display import display, Javascript, clear_output
 from IPython.core.magic import register_cell_magic
 from ._native import QSharpError
 from ._qsharp import get_interpreter
+from . import telemetry_events
 import pathlib
 
 
@@ -30,8 +32,16 @@ def callback(output):
             # is finished executing.
             display(display_id=True)
 
+        telemetry_events.on_run_cell()
+        start_time = monotonic()
+
         try:
-            return get_interpreter().interpret(cell, callback)
+            results = get_interpreter().interpret(cell, callback)
+
+            durationMs = (monotonic() - start_time) * 1000
+            telemetry_events.on_run_cell_end(durationMs)
+
+            return results
         except QSharpError as e:
             # pylint: disable=raise-missing-from
             raise QSharpCellError(str(e))

pip/qsharp/_qsharp.py

@@ -205,7 +205,7 @@ def init(
     _config = Config(target_profile, language_features, manifest_contents, project_root)
     # Return the configuration information to provide a hint to the
     # language service through the cell output.
-    return _config 
+    return _config
 
 
 def get_interpreter() -> Interpreter:
@@ -243,7 +243,15 @@ def callback(output: Output) -> None:
                 pass
         print(output, flush=True)
 
-    return get_interpreter().interpret(source, callback)
+    telemetry_events.on_eval()
+    start_time = monotonic()
+
+    results = get_interpreter().interpret(source, callback)
+
+    durationMs = (monotonic() - start_time) * 1000
+    telemetry_events.on_eval_end(durationMs)
+
+    return results
 
 
 class ShotResult(TypedDict):
@@ -387,6 +395,7 @@ def compile(entry_expr: str) -> QirInputData:
     telemetry_events.on_compile_end(durationMs, target_profile)
     return res
 
+
 def circuit(
     entry_expr: Optional[str] = None, *, operation: Optional[str] = None
 ) -> Circuit:

pip/qsharp/telemetry_events.py

@@ -58,6 +58,36 @@ def on_run_end(durationMs: float, shots: int) -> None:
     )
 
 
+def on_eval() -> None:
+    log_telemetry(
+        "qsharp.eval",
+        1,
+    )
+
+
+def on_eval_end(durationMs: float) -> None:
+    log_telemetry(
+        "qsharp.eval.durationMs",
+        durationMs,
+        type="histogram",
+    )
+
+
+def on_run_cell() -> None:
+    log_telemetry(
+        "qsharp.run.cell",
+        1,
+    )
+
+
+def on_run_cell_end(durationMs: float) -> None:
+    log_telemetry(
+        "qsharp.run.cell.durationMs",
+        durationMs,
+        type="histogram",
+    )
+
+
 def on_compile(profile: str) -> None:
     log_telemetry("qsharp.compile", 1, properties={"profile": profile})