Changing the name of the flag used for SM Metrics

smdebug/core/collection.py

@@ -31,7 +31,7 @@ class CollectionKeys:
     # Use this collection to log scalars other than losses/metrics to Minerva.
     # Mainly for Tensorflow. For all other frameworks, call save_scalar() API
     # with details of the scalar to be saved.
-    SEARCHABLE_SCALARS = "searchable_scalars"
+    SM_METRICS = "sm_metrics"
 
     OPTIMIZER_VARIABLES = "optimizer_variables"
     TENSORFLOW_SUMMARIES = "tensorflow_summaries"
@@ -57,14 +57,10 @@ class CollectionKeys:
     CollectionKeys.SCALARS,
     CollectionKeys.FEATURE_IMPORTANCE,
     CollectionKeys.AVERAGE_SHAP,
-    CollectionKeys.SEARCHABLE_SCALARS,
+    CollectionKeys.SM_METRICS,
 }
 
-SEARCHABLE_SCALAR_COLLECTIONS = {
-    CollectionKeys.LOSSES,
-    CollectionKeys.METRICS,
-    CollectionKeys.SEARCHABLE_SCALARS,
-}
+SM_METRIC_COLLECTIONS = {CollectionKeys.LOSSES, CollectionKeys.METRICS, CollectionKeys.SM_METRICS}
 
 # used by pt, mx, keras
 NON_REDUCTION_COLLECTIONS = SCALAR_COLLECTIONS.union(SUMMARIES_COLLECTIONS)

smdebug/core/hook.py

@@ -13,7 +13,7 @@
     NON_HISTOGRAM_COLLECTIONS,
     NON_REDUCTION_COLLECTIONS,
     SCALAR_COLLECTIONS,
-    SEARCHABLE_SCALAR_COLLECTIONS,
+    SM_METRIC_COLLECTIONS,
     CollectionKeys,
 )
 from smdebug.core.collection_manager import CollectionManager
@@ -46,10 +46,10 @@
 
 
 class ScalarCache(object):
-    def __init__(self, scalar_name, scalar_val, searchable, write_tb, write_event):
+    def __init__(self, scalar_name, scalar_val, sm_metric, write_tb, write_event):
         self.name = scalar_name
         self.value = scalar_val
-        self.searchable = searchable
+        self.sm_metric = sm_metric
         self.write_tb = write_tb
         self.write_event = write_event
 
@@ -357,7 +357,7 @@ def _close_writers(self) -> None:
         if self.dry_run:
             return
 
-        # flush out searchable scalars to metrics file
+        # flush out sm_metric scalars to metrics file
         if self.metrics_writer is not None:
             self._write_scalars()
 
@@ -564,16 +564,16 @@ def _write_histogram_summary(self, tensor_name, tensor_value, save_collections):
     def _write_scalars(self):
         """
         This function writes all the scalar values saved in the scalar_cache to file.
-        If searchable is set to True for certain scalars, then that scalar is written to
-        Minerva as well. By default, loss values are searchable.
+        If sm_metric is set to True for certain scalars, then that scalar is written to
+        Minerva as well. By default, loss values are sm_metric.
         """
         for scalar_obj in self.scalar_cache:
             scalar_name = scalar_obj.name
             scalar_val = scalar_obj.value
-            searchable = scalar_obj.searchable
+            sm_metric = scalar_obj.sm_metric
             write_tb = scalar_obj.write_tb
             write_event = scalar_obj.write_event
-            if self.metrics_writer and searchable:
+            if self.metrics_writer and sm_metric:
                 self.metrics_writer.log_metric(scalar_name, scalar_val, self.mode_steps[self.mode])
             if write_tb:
                 tb_writer = self._maybe_get_tb_writer()
@@ -587,20 +587,20 @@ def _write_scalars(self):
         self.scalar_cache = []
 
     # Fix step number for saving scalar and tensor
-    def save_scalar(self, name, value, searchable=False):
+    def save_scalar(self, name, value, sm_metric=False):
         """
         Call save_scalar at any point in the training script to log a scalar value,
         such as a metric or any other value.
         :param name: Name of the scalar. A prefix 'scalar/' will be added to it
         :param value: Scalar value
-        :param searchable: True/False. If set to True, the scalar value will be written to
+        :param sm_metric: True/False. If set to True, the scalar value will be written to
         SageMaker Minerva
         """
         name = CallbackHook.SCALAR_PREFIX + name
         val = self._make_numpy_array(value)
         if val.size != 1:
             raise TypeError(f"{name} has non scalar value of type: {type(value)}")
-        scalar_obj = ScalarCache(name, val, searchable=True, write_tb=True, write_event=True)
+        scalar_obj = ScalarCache(name, val, sm_metric=True, write_tb=True, write_event=True)
         self.scalar_cache.append(scalar_obj)
 
     def _write_raw_tensor(self, tensor_name, tensor_value, save_collections, tensor_ref=None):
@@ -656,12 +656,12 @@ def _save_for_tensor(self, tensor_name, tensor_value, check_before_write=True):
 
         self._write_for_tensor(tensor_name, tensor_value, save_collections_for_tensor)
         for s_col in save_collections_for_tensor:
-            if s_col.name in SEARCHABLE_SCALAR_COLLECTIONS:
+            if s_col.name in SM_METRIC_COLLECTIONS:
                 np_val = self._make_numpy_array(tensor_value)
                 # Always log loss to Minerva
                 tensor_val = np.mean(np_val)
                 scalar_obj = ScalarCache(
-                    tensor_name, tensor_val, searchable=True, write_tb=False, write_event=False
+                    tensor_name, tensor_val, sm_metric=True, write_tb=False, write_event=False
                 )
                 self.scalar_cache.append(scalar_obj)
 

smdebug/tensorflow/base_hook.py

@@ -42,7 +42,7 @@
 DEFAULT_INCLUDE_COLLECTIONS = [
     CollectionKeys.METRICS,
     CollectionKeys.LOSSES,
-    CollectionKeys.SEARCHABLE_SCALARS,
+    CollectionKeys.SM_METRICS,
 ]
 
 
@@ -269,7 +269,7 @@ def _close_writers(self) -> None:
         if self.dry_run:
             return
 
-        # flush out searchable scalars to metrics file
+        # flush out sm_metric scalars to metrics file
         if self.metrics_writer is not None:
             self._write_scalars()
 
@@ -368,13 +368,13 @@ def set_optimizer_variables(self, optimizer_variables):
             optimizer_variables, ModeKeys.TRAIN
         )
 
-    def save_scalar(self, name, value, searchable=False):
+    def save_scalar(self, name, value, sm_metric=False):
         """
         save_scalar() not supported on Tensorflow
         """
         self.logger.warning(
             "save_scalar not supported on Tensorflow. "
-            "Add the scalar to scalars or searchable_scalars collection instead. "
+            "Add the scalar to scalars or sm_metrics collection instead. "
         )
         return
 

smdebug/tensorflow/collection.py

@@ -147,7 +147,7 @@ def __init__(self, collections=None, create_default=True):
                 CollectionKeys.INPUTS,
                 CollectionKeys.OUTPUTS,
                 CollectionKeys.ALL,
-                CollectionKeys.SEARCHABLE_SCALARS,
+                CollectionKeys.SM_METRICS,
             ]:
                 self.create_collection(n)
             self.get(CollectionKeys.BIASES).include("bias")

tests/core/test_hook_save_scalar.py

@@ -36,7 +36,7 @@
 def simple_pt_model(hook, steps=10, register_loss=False):
     """
     Create a PT model. save_scalar() calls are inserted before, during and after training.
-    Only the scalars with searchable=True will be written to a metrics file.
+    Only the scalars with sm_metric=True will be written to a metrics file.
     """
 
     class Net(nn.Module):
@@ -70,7 +70,7 @@ def forward(self, x):
     model.train()
     optimizer = optim.SGD(model.parameters(), lr=0.001, momentum=0.9)
 
-    hook.save_scalar("pt_before_train", 1, searchable=False)
+    hook.save_scalar("pt_before_train", 1, sm_metric=False)
     hook.set_mode(ModeKeys.TRAIN)
     for i in range(steps):
         batch_size = 32
@@ -82,16 +82,16 @@ def forward(self, x):
             loss = criterion(output, target)
         else:
             loss = F.nll_loss(output, target)
-        hook.save_scalar("pt_train_loss", loss.item(), searchable=True)
+        hook.save_scalar("pt_train_loss", loss.item(), sm_metric=True)
         loss.backward()
         optimizer.step()
-    hook.save_scalar("pt_after_train", 1, searchable=False)
+    hook.save_scalar("pt_after_train", 1, sm_metric=False)
 
 
 def simple_mx_model(hook, steps=10, register_loss=False):
     """
     Create a MX model. save_scalar() calls are inserted before, during and after training.
-    Only the scalars with searchable=True will be written to a metrics file.
+    Only the scalars with sm_metric=True will be written to a metrics file.
     """
     net = mxnn.HybridSequential()
     net.add(
@@ -113,7 +113,7 @@ def simple_mx_model(hook, steps=10, register_loss=False):
         hook.register_block(softmax_cross_entropy)
     trainer = gluon.Trainer(net.collect_params(), "sgd", {"learning_rate": 0.1})
 
-    hook.save_scalar("mx_before_train", 1, searchable=False)
+    hook.save_scalar("mx_before_train", 1, sm_metric=False)
     hook.set_mode(ModeKeys.TRAIN)
     for i in range(steps):
         batch_size = 32
@@ -127,13 +127,13 @@ def simple_mx_model(hook, steps=10, register_loss=False):
         trainer.step(batch_size)
         # calculate training metrics
         train_loss += loss.mean().asscalar()
-        hook.save_scalar("mx_train_loss", loss.mean().asscalar(), searchable=True)
-    hook.save_scalar("mx_after_train", 1, searchable=False)
+        hook.save_scalar("mx_train_loss", loss.mean().asscalar(), sm_metric=True)
+    hook.save_scalar("mx_after_train", 1, sm_metric=False)
 
 
 def simple_tf_model(hook, steps=10, lr=0.4):
     """
-    Create a TF model. Tensors registered with the SEARCHABLE_SCALARS collection will be logged
+    Create a TF model. Tensors registered with the SM_METRICS collection will be logged
     to the metrics file.
     """
     mnist = keras.datasets.mnist
@@ -191,7 +191,7 @@ def check_trials(out_dir, save_steps, coll_name, saved_scalars=None):
 def check_metrics_file(saved_scalars):
     """
     Check the SageMaker metrics file to ensure that all the scalars saved using
-    save_scalar(searchable=True) or mentioned through SEARCHABLE_SCALARS collections, have been saved.
+    save_scalar(sm_metrics=True) or mentioned through SM_METRICS collections, have been saved.
     """
     if is_sagemaker_job():
         METRICS_DIR = os.environ.get(DEFAULT_SAGEMAKER_METRICS_PATH)
@@ -316,6 +316,6 @@ def helper_tensorflow_tests(collection, save_config):
 @pytest.mark.slow  # 1:30
 def test_tf_save_scalar():
     save_config = SaveConfig(save_steps=[0, 2, 4, 6, 8])
-    collection = ("searchable_scalars", "loss")
+    collection = ("sm_metrics", "loss")
     helper_tensorflow_tests(collection, save_config)
     delete_local_trials([SMDEBUG_TF_HOOK_TESTS_DIR])