Add missing pyre mode header

ax/analysis/old/helpers/cross_validation_helpers.py

@@ -141,7 +141,9 @@ def get_plotting_limit_ignore_outliers(
 
     x_np = np.array(x)
     # TODO: replace interpolation->method once it becomes standard.
+    # pyre-fixme[28]: Unexpected keyword argument `interpolation`.
     q1 = np.nanpercentile(x_np, q=25, interpolation="lower").min()
+    # pyre-fixme[28]: Unexpected keyword argument `interpolation`.
     q3 = np.nanpercentile(x_np, q=75, interpolation="higher").max()
     quartile_difference = q3 - q1
 

ax/analysis/plotly/utils.py

@@ -3,6 +3,8 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
+# pyre-strict
+
 import numpy as np
 import torch
 from ax.core.experiment import Experiment
@@ -90,6 +92,8 @@ def get_constraint_violated_probabilities(
         list(feasibility_probabilities.values()), axis=0
     )
 
+    # pyre-fixme[7]: Expected `Dict[str, List[float]]` but got `Dict[str,
+    #  ndarray[typing.Any, dtype[typing.Any]]]`.
     return {
         metric_name: 1 - feasibility_probabilities[metric_name]
         for metric_name in feasibility_probabilities

ax/benchmark/benchmark.py

@@ -41,9 +41,11 @@
 
 
 def compute_score_trace(
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     optimization_trace: np.ndarray,
     num_baseline_trials: int,
     problem: BenchmarkProblem,
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
 ) -> np.ndarray:
     """Computes a score trace from the optimization trace."""
 

ax/benchmark/benchmark_result.py

@@ -78,9 +78,13 @@ class BenchmarkResult(Base):
     name: str
     seed: int
 
+    # pyre-fixme[24]: Generic type `ndarray` expects 2 type parameters.
     oracle_trace: ndarray
+    # pyre-fixme[24]: Generic type `ndarray` expects 2 type parameters.
     inference_trace: ndarray
+    # pyre-fixme[24]: Generic type `ndarray` expects 2 type parameters.
     optimization_trace: ndarray
+    # pyre-fixme[24]: Generic type `ndarray` expects 2 type parameters.
     score_trace: ndarray
 
     fit_time: float
@@ -156,6 +160,7 @@ def from_benchmark_results(
 
 
 def _get_stats(
+    # pyre-fixme[24]: Generic type `ndarray` expects 2 type parameters.
     step_data: Iterable[np.ndarray],
     percentiles: list[float],
 ) -> dict[str, list[float]]:

ax/benchmark/problems/hpo/torchvision.py

@@ -108,6 +108,7 @@ def train_and_evaluate(
             total += labels.size(0)
             correct += (predicted == labels).sum()
 
+    # pyre-fixme[7]: Expected `Tensor` but got `float`.
     return correct / total
 
 
@@ -165,7 +166,11 @@ def evaluate_true(self, params: Mapping[str, int | float]) -> Tensor:
         return train_and_evaluate(
             **params,
             device=self.device,
+            # pyre-fixme[16]: `PyTorchCNNTorchvisionParamBasedProblem` has no
+            #  attribute `train_loader`.
             train_loader=self.train_loader,
+            # pyre-fixme[16]: `PyTorchCNNTorchvisionParamBasedProblem` has no
+            #  attribute `test_loader`.
             test_loader=self.test_loader,
         )
 

ax/benchmark/runners/base.py

@@ -47,7 +47,7 @@ class BenchmarkRunner(Runner, ABC):
     """
 
     outcome_names: list[str]
-    # pyre-fixme[8]: Pyre doesn't understand InitVars
+    # pyre-fixme[16]: Pyre doesn't understand InitVars
     search_space_digest: InitVar[SearchSpaceDigest | None] = None
     target_fidelity_and_task: Mapping[str, float | int] = field(init=False)
 
@@ -68,6 +68,7 @@ def get_Y_true(self, params: Mapping[str, TParamValue]) -> Tensor:
         """
         ...
 
+    # pyre-fixme[24]: Generic type `ndarray` expects 2 type parameters.
     def evaluate_oracle(self, parameters: Mapping[str, TParamValue]) -> ndarray:
         """
         Evaluate oracle metric values at a parameterization. In the base class,
@@ -145,6 +146,8 @@ def run(self, trial: BaseTrial) -> dict[str, Any]:
                 # budget allocation to each arm. This works b/c (i) we assume that
                 # observations per unit sample budget are i.i.d. and (ii) the
                 # normalized weights sum to one.
+                # pyre-fixme[61]: `nlzd_arm_weights` is undefined, or not always
+                #  defined.
                 std = noise_stds_tsr.to(Y_true) / sqrt(nlzd_arm_weights[arm])
                 Ystds[arm.name] = std.tolist()
                 Ys[arm.name] = (Y_true + std * torch.randn_like(Y_true)).tolist()

ax/benchmark/runners/surrogate.py

@@ -148,5 +148,6 @@ def __eq__(self, other: Base) -> bool:
             (self.name == other.name)
             and (self.outcome_names == other.outcome_names)
             and (self.noise_stds == other.noise_stds)
+            # pyre-fixme[16]: `SurrogateRunner` has no attribute `search_space_digest`.
             and (self.search_space_digest == other.search_space_digest)
         )

ax/core/experiment.py

@@ -107,8 +107,10 @@ def __init__(
                 for different purposes (e.g., transfer learning).
         """
         # appease pyre
+        # pyre-fixme[13]: Attribute `_search_space` is never initialized.
         self._search_space: SearchSpace
         self._status_quo: Arm | None = None
+        # pyre-fixme[13]: Attribute `_is_test` is never initialized.
         self._is_test: bool
 
         self._name = name

ax/core/observation.py

@@ -187,7 +187,13 @@ class ObservationData(Base):
     """
 
     def __init__(
-        self, metric_names: list[str], means: np.ndarray, covariance: np.ndarray
+        # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
+        self,
+        metric_names: list[str],
+        # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
+        means: np.ndarray,
+        # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
+        covariance: np.ndarray,
     ) -> None:
         k = len(metric_names)
         if means.shape != (k,):

ax/core/parameter.py

@@ -41,9 +41,13 @@
 
 
 class ParameterType(Enum):
+    # pyre-fixme[35]: Target cannot be annotated.
     BOOL: int = 0
+    # pyre-fixme[35]: Target cannot be annotated.
     INT: int = 1
+    # pyre-fixme[35]: Target cannot be annotated.
     FLOAT: int = 2
+    # pyre-fixme[35]: Target cannot be annotated.
     STRING: int = 3
 
     @property
@@ -143,6 +147,7 @@ def dependents(self) -> dict[TParamValue, list[str]]:
             "Only choice hierarchical parameters are currently supported."
         )
 
+    # pyre-fixme[7]: Expected `Parameter` but got implicit return value of `None`.
     def clone(self) -> Parameter:
         # pyre-fixme[7]: Expected `Parameter` but got implicit return value of `None`.
         pass
@@ -214,10 +219,17 @@ def summary_dict(
         if flags:
             summary_dict["flags"] = ", ".join(flags)
         if getattr(self, "is_fidelity", False) or getattr(self, "is_task", False):
+            # pyre-fixme[6]: For 2nd argument expected `str` but got `Union[None,
+            #  bool, float, int, str]`.
             summary_dict["target_value"] = self.target_value
         if getattr(self, "is_hierarchical", False):
+            # pyre-fixme[6]: For 2nd argument expected `str` but got
+            #  `Dict[Union[None, bool, float, int, str], List[str]]`.
             summary_dict["dependents"] = self.dependents
 
+        # pyre-fixme[7]: Expected `Dict[str, Union[None, List[Union[None, bool,
+        #  float, int, str]], List[str], bool, float, int, str]]` but got `Dict[str,
+        #  str]`.
         return summary_dict
 
 

ax/core/search_space.py

@@ -1102,7 +1102,9 @@ class RobustSearchSpaceDigest:
             Only relevant if paired with a `distribution_sampler`.
     """
 
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     sample_param_perturbations: Callable[[], np.ndarray] | None = None
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     sample_environmental: Callable[[], np.ndarray] | None = None
     environmental_variables: list[str] = field(default_factory=list)
     multiplicative: bool = False

ax/core/tests/test_observation.py

@@ -395,7 +395,9 @@ def test_ObservationsFromDataWithFidelities(self) -> None:
             self.assertEqual(obs.features.parameters, t["updated_parameters"])
             self.assertEqual(obs.features.trial_index, t["trial_index"])
             self.assertEqual(obs.data.metric_names, [t["metric_name"]])
+            # pyre-fixme[6]: For 2nd argument expected `Union[_SupportsArray[dtype[ty...
             self.assertTrue(np.array_equal(obs.data.means, t["mean_t"]))
+            # pyre-fixme[6]: For 2nd argument expected `Union[_SupportsArray[dtype[ty...
             self.assertTrue(np.array_equal(obs.data.covariance, t["covariance_t"]))
             self.assertEqual(obs.arm_name, t["arm_name"])
 
@@ -484,7 +486,9 @@ def test_ObservationsFromMapData(self) -> None:
             self.assertEqual(obs.features.parameters, t["updated_parameters"])
             self.assertEqual(obs.features.trial_index, t["trial_index"])
             self.assertEqual(obs.data.metric_names, [t["metric_name"]])
+            # pyre-fixme[6]: For 2nd argument expected `Union[_SupportsArray[dtype[ty...
             self.assertTrue(np.array_equal(obs.data.means, t["mean_t"]))
+            # pyre-fixme[6]: For 2nd argument expected `Union[_SupportsArray[dtype[ty...
             self.assertTrue(np.array_equal(obs.data.covariance, t["covariance_t"]))
             self.assertEqual(obs.arm_name, t["arm_name"])
             self.assertEqual(obs.features.metadata, {"timestamp": t["timestamp"]})
@@ -828,8 +832,10 @@ def test_ObservationsFromDataWithDifferentTimesSingleTrial(self) -> None:
                 0,
             )
             self.assertEqual(obs.data.metric_names, obs_truth["metric_names"][i])
+            # pyre-fixme[6]: For 2nd argument expected `Union[_SupportsArray[dtype[ty...
             self.assertTrue(np.array_equal(obs.data.means, obs_truth["means"][i]))
             self.assertTrue(
+                # pyre-fixme[6]: For 2nd argument expected `Union[_SupportsArray[dtyp...
                 np.array_equal(obs.data.covariance, obs_truth["covariance"][i])
             )
             self.assertEqual(obs.arm_name, obs_truth["arm_name"][i])

ax/core/types.py

@@ -21,6 +21,7 @@
 TParamValueList = list[TParamValue]  # a parameterization without the keys
 TContextStratum = Optional[dict[str, Union[str, float, int]]]
 
+# pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
 TBounds = Optional[tuple[np.ndarray, np.ndarray]]
 TModelMean = dict[str, list[float]]
 TModelCov = dict[str, dict[str, list[float]]]
@@ -29,6 +30,8 @@
 # ( { metric -> mean }, { metric -> { other_metric -> covariance } } ).
 TModelPredictArm = tuple[dict[str, float], Optional[dict[str, dict[str, float]]]]
 
+# pyre-fixme[24]: Generic type `np.floating` expects 1 type parameter.
+# pyre-fixme[24]: Generic type `np.integer` expects 1 type parameter.
 FloatLike = Union[int, float, np.floating, np.integer]
 SingleMetricDataTuple = tuple[FloatLike, Optional[FloatLike]]
 SingleMetricData = Union[FloatLike, tuple[FloatLike, Optional[FloatLike]]]
@@ -70,7 +73,9 @@
 class ComparisonOp(enum.Enum):
     """Class for enumerating comparison operations."""
 
+    # pyre-fixme[35]: Target cannot be annotated.
     GEQ: int = 0
+    # pyre-fixme[35]: Target cannot be annotated.
     LEQ: int = 1
 
 

ax/core/utils.py

@@ -129,7 +129,11 @@ def _get_missing_arm_trial_pairs(data: Data, metric_name: str) -> set[TArmTrial]
 
 
 def best_feasible_objective(
-    optimization_config: OptimizationConfig, values: dict[str, np.ndarray]
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
+    optimization_config: OptimizationConfig,
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
+    values: dict[str, np.ndarray],
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
 ) -> np.ndarray:
     """Compute the best feasible objective value found by each iteration.
 

ax/early_stopping/strategies/base.py

@@ -54,8 +54,11 @@ class EarlyStoppingTrainingData:
             which data come from the same arm.
     """
 
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     X: np.ndarray
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     Y: np.ndarray
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     Yvar: np.ndarray
     arm_names: list[str | None]
 

ax/metrics/branin.py

@@ -13,17 +13,20 @@
 
 
 class BraninMetric(NoisyFunctionMetric):
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     def f(self, x: np.ndarray) -> float:
         x1, x2 = x
         return checked_cast(float, branin(x1=x1, x2=x2))
 
 
 class NegativeBraninMetric(BraninMetric):
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     def f(self, x: np.ndarray) -> float:
         fpos = super().f(x)
         return -fpos
 
 
 class AugmentedBraninMetric(NoisyFunctionMetric):
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     def f(self, x: np.ndarray) -> float:
         return checked_cast(float, aug_branin(x))

ax/metrics/branin_map.py

@@ -117,6 +117,7 @@ def fetch_trial_data(
 
     # pyre-fixme[14]: `f` overrides method defined in `NoisyFunctionMapMetric`
     #  inconsistently.
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     def f(self, x: np.ndarray, timestamp: int) -> Mapping[str, Any]:
         x1, x2 = x
 
@@ -160,6 +161,7 @@ def fetch_trial_data(
             **kwargs,
         )
 
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     def f(self, x: np.ndarray) -> Mapping[str, Any]:
         if self.index < len(FIDELITY):
             self.index += 1

ax/metrics/chemistry.py

@@ -49,7 +49,9 @@
 
 
 class ChemistryProblemType(Enum):
+    # pyre-fixme[35]: Target cannot be annotated.
     SUZUKI: str = "suzuki"
+    # pyre-fixme[35]: Target cannot be annotated.
     DIRECT_ARYLATION: str = "direct_arylation"
 
 

ax/metrics/hartmann6.py

@@ -13,10 +13,12 @@
 
 
 class Hartmann6Metric(NoisyFunctionMetric):
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     def f(self, x: np.ndarray) -> float:
         return checked_cast(float, hartmann6(x))
 
 
 class AugmentedHartmann6Metric(NoisyFunctionMetric):
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     def f(self, x: np.ndarray) -> float:
         return checked_cast(float, aug_hartmann6(x))

ax/metrics/l2norm.py

@@ -11,5 +11,6 @@
 
 
 class L2NormMetric(NoisyFunctionMetric):
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     def f(self, x: np.ndarray) -> float:
         return np.sqrt((x**2).sum())

ax/metrics/noisy_function.py

@@ -104,6 +104,7 @@ def _evaluate(self, params: TParameterization) -> float:
         x = np.array([params[p] for p in self.param_names])
         return self.f(x)
 
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     def f(self, x: np.ndarray) -> float:
         """The deterministic function that produces the metric outcomes."""
         raise NotImplementedError

ax/metrics/noisy_function_map.py

@@ -112,6 +112,7 @@ def fetch_trial_data(
                 MetricFetchE(message=f"Failed to fetch {self.name}", exception=e)
             )
 
+    # pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
     def f(self, x: np.ndarray) -> Mapping[str, Any]:
         """The deterministic function that produces the metric outcomes."""
         raise NotImplementedError

ax/metrics/sklearn.py

@@ -29,18 +29,24 @@
 
 
 class SklearnModelType(Enum):
+    # pyre-fixme[35]: Target cannot be annotated.
     RF: str = "rf"
+    # pyre-fixme[35]: Target cannot be annotated.
     NN: str = "nn"
 
 
 class SklearnDataset(Enum):
+    # pyre-fixme[35]: Target cannot be annotated.
     DIGITS: str = "digits"
+    # pyre-fixme[35]: Target cannot be annotated.
     BOSTON: str = "boston"
+    # pyre-fixme[35]: Target cannot be annotated.
     CANCER: str = "cancer"
 
 
 @lru_cache(maxsize=8)
 # pyre-fixme[2]: Parameter must be annotated.
+# pyre-fixme[24]: Generic type `np.ndarray` expects 2 type parameters.
 def _get_data(dataset) -> dict[str, np.ndarray]:
     """Return sklearn dataset, loading and caching if necessary."""
     if dataset is SklearnDataset.DIGITS:

ax/metrics/tests/test_chemistry.py

@@ -19,6 +19,7 @@
 
 
 class DummyEnum(Enum):
+    # pyre-fixme[35]: Target cannot be annotated.
     DUMMY: str = "dummy"
 
 

ax/metrics/tests/test_sklearn.py

@@ -21,6 +21,7 @@
 
 
 class DummyEnum(Enum):
+    # pyre-fixme[35]: Target cannot be annotated.
     DUMMY: str = "dummy"