Remove verbose=0 from model.fit calls.

Reverts changelist 793734230

PiperOrigin-RevId: 815564239

Author: RecML authors

recml/core/data/tf_dataset_factory.py

@@ -24,6 +24,7 @@
 import re
 from typing import Any, Protocol
 
+from absl import flags
 from absl import logging
 import jax
 from recml.core.utils import types
@@ -162,12 +163,23 @@ class TFDatasetFactory(types.Factory[tf.data.Dataset]):
       Defaults to False.
     seed: An optional seed to use for deterministic shuffling / preprocessing.
       Defaults to None.
-    tf_data_service_address: An optional URI of a tf.data service to offload
-      preprocessing onto during training. The URI should be in the format
-      "protocol://address", e.g. "grpc://tf-data-service:5050". If `None` no
-      data service will be applied.
+    enable_tf_data_service: Whether to apply tf.data service for this dataset.
+      If True, flag `tf_data_service_address` must be set.
     tf_data_service_policy: Sharding policy to use for tf.data service when it
       is enabled.
+    tf_data_service_job_name: Job name to use for tf.data service. If None, the
+      default job name will be used.
+    offload_preprocessing_to_tf_data_service: Whether to offload preprocessing
+      to tf.data service. If True, enable_tf_data_service must also be True, and
+      the preprocessing transformation will be offloaded to tf data service
+      workers. Otherwise, the preprocessing transformation will be applied on
+      the host CPU. If tf data service is not enabled, this arg must be set
+      False. Defaults to False.
+    tf_data_service_replicate_on_split: Whether to replicate the file dataset on
+      split when distributing data to tf.data service workers. Note: it could be
+      used in the case where multiple datasets are processed together under
+      `Dynamic` mode. The dataset with `tf_data_service_replicate_on_split`
+      enabled is equivalent to having that dataset processed as `Off` mode.
     feature_spec: A mapping of feature keys to `FixedLenFeature`,
       `VarLenFeature`, `SparseFeature`, or `RaggedFeature` values. This will be
       used to parse the TF examples, or as context_features spec to parse TF
@@ -208,7 +220,7 @@ class TFDatasetFactory(types.Factory[tf.data.Dataset]):
       tensorflow.
     debug: An optional boolean indicating whether to debug input boundedness. If
       `True`, the dataset will consist of a single batch that's cached and
-      infinitely repeated
+      infinitely repeated.
   """
 
   cache_reading: bool = False
@@ -231,10 +243,12 @@ class TFDatasetFactory(types.Factory[tf.data.Dataset]):
   readahead: str | None = None
   group_uris_by_dir: bool = False
   seed: int | None = None
-  tf_data_service_address: str | None = None
+  enable_tf_data_service: bool = False
+  tf_data_service_job_name: str | None = None
   tf_data_service_policy: tf.data.experimental.service.ShardingPolicy = (
       tf.data.experimental.service.ShardingPolicy.OFF
   )
+  offload_preprocessing_to_tf_data_service: bool = False
   feature_spec: Mapping[str, IO_Feature] | None = None
   sequence_feature_spec: Mapping[str, IO_Feature] | None = None
   tf_transform_output: TFTransformOutput | None = None
@@ -246,14 +260,26 @@ class TFDatasetFactory(types.Factory[tf.data.Dataset]):
   sharding_info: DatasetShardingInfo = dataclasses.field(
       default_factory=DatasetShardingInfo
   )
+  tf_data_service_replicate_on_split: bool = False
   debug: bool = False
 
   def __post_init__(self):
-    if self.tf_data_service_address is not None:
+    if self.enable_tf_data_service:
+      if flags.FLAGS.tf_data_service_address is None:
+        raise ValueError(
+            "Flag `tf_data_service_address` must be set when"
+            " `enable_tf_data_service` is True."
+        )
       if self.seed is not None:
         raise ValueError("`seed` must be None for data service.")
       if self.sharding:
         raise ValueError("`sharding` must be set to False for data service.")
+    else:
+      if self.offload_preprocessing_to_tf_data_service:
+        raise ValueError(
+            "`offload_preprocessing_to_tf_data_service` must be False when"
+            " `enable_tf_data_service` is False."
+        )
 
   @functools.cached_property
   def tfds_metadata(self) -> TFDSMetadata | None:
@@ -464,6 +490,9 @@ def _file_group_reader(file_group: str) -> tf.data.Dataset:
     # Create a dataset of file / file group uris.
     dataset = tf.data.Dataset.from_tensor_slices(uris)
 
+    if self.tf_data_service_replicate_on_split:
+      dataset = tf.data.apply_rewrite(dataset, rewrite="replicate_on_split")
+
     # Repeat the dataset. We might need to repeat the dataset here in case the
     # issue is encountered: internal screenshot link:6jAKKoEMT3afXRe
     # even we do have enough shards for the input data.
@@ -533,23 +562,26 @@ def _maybe_apply_tf_data_service(
       self, dataset: tf.data.Dataset
   ) -> tf.data.Dataset:
     """Applies the tf.data service to the dataset."""
-    if self.tf_data_service_address is None:
+    if not self.enable_tf_data_service:
       return dataset
 
+    tf_data_service_address = flags.FLAGS.tf_data_service_address
+
     per_proc_batch_size = self.sharding_info.per_process_batch_size(
         self.global_batch_size
     )
     logging.info(
         "Applying tf.data service with address %s and per replica batch"
         " size %s",
-        self.tf_data_service_address,
+        tf_data_service_address,
         per_proc_batch_size,
     )
     return dataset.apply(
         tf.data.experimental.service.distribute(
             processing_mode=self.tf_data_service_policy,
-            service=self.tf_data_service_address,
-            job_name=f"bs_{per_proc_batch_size}",
+            service=tf_data_service_address,
+            job_name=self.tf_data_service_job_name
+            or "tf_data_service_shared_job_name",
         )
     )
 
@@ -566,12 +598,18 @@ def make(self) -> tf.data.Dataset:
     dataset = self._parse_dataset(dataset)
     # Apply filters to the batched dataset.
     dataset = self._maybe_filter_dataset(dataset)
-    # Apply data service.
-    dataset = self._maybe_apply_tf_data_service(dataset)
+    # Apply TF Data service before preprocessing.
+    if not self.offload_preprocessing_to_tf_data_service:
+      dataset = self._maybe_apply_tf_data_service(dataset)
+
     # Apply transformations on the dataset.
     for fn in self.map_fns:
       dataset = dataset.map(fn, num_parallel_calls=self.num_parallel_threads)
 
+    # Apply TF Data Service after preprocessing.
+    if self.offload_preprocessing_to_tf_data_service:
+      dataset = self._maybe_apply_tf_data_service(dataset)
+
     if self.debug:
       dataset = dataset.take(1).cache().repeat()
 

recml/core/ops/hstu_ops.py

@@ -125,9 +125,9 @@ def _apply_mask(
   masks = []
   if mask_ref is not None:
     if k_in_lanes:
-      mask = pl.load(mask_ref, (slice(None), k_slice))
+      mask = mask_ref[:, k_slice]
     else:
-      mask = pl.load(mask_ref, (k_slice, slice(None)))
+      mask = mask_ref[k_slice, :]
 
     snm = jnp.where(should_not_mask, 1, 0)
     masks.append(jnp.bitwise_or(mask, jnp.broadcast_to(snm, mask.shape)) != 0)
@@ -156,7 +156,7 @@ def _apply_mask(
       k_sequence = k_offset + jax.lax.broadcasted_iota(
           jnp.int32, (k_slice.size, bq), 0
       )
-      q_sequence = pl.load(q_sequence_ref, (pl.ds(1), slice(None)))  # [1, bq]
+      q_sequence = q_sequence_ref[:1, :]  # [1, bq]
       q_sequence = jnp.broadcast_to(q_sequence, (k_slice.size, bq))
 
     assert q_sequence.shape == k_sequence.shape
@@ -170,7 +170,7 @@ def _apply_mask(
 
   if q_segment_ids_ref is not None:
     if k_in_lanes:
-      kv_ids = pl.load(kv_segment_ids_ref, (pl.ds(1), k_slice))  # [1, k_slice]
+      kv_ids = kv_segment_ids_ref[:1, k_slice]  # [1, k_slice]
       repeats, rem = divmod(kv_ids.shape[1], NUM_LANES)
       if rem:
         raise NotImplementedError(f"block_kv must be a multiple of {NUM_LANES}")
@@ -181,9 +181,9 @@ def _apply_mask(
       if rem:
         raise NotImplementedError(f"block_q must be a multiple of {NUM_LANES}")
       kv_ids = pltpu.repeat(
-          pl.load(kv_segment_ids_ref, (k_slice, slice(None))), repeats, axis=1
+          kv_segment_ids_ref[k_slice, :], repeats, axis=1
       )  # [k_slice, bq]
-      q_ids = pl.load(q_segment_ids_ref, (pl.ds(1), slice(None)))  # [1, bq]
+      q_ids = q_segment_ids_ref[:1, :]  # [1, bq]
     masks.append(q_ids == kv_ids)
 
   if masks:
@@ -228,7 +228,7 @@ def body(kv_compute_index, _):
     slice_k = pl.ds(kv_compute_index * bkv_compute, bkv_compute)
 
     q = q_ref[...]
-    k = pl.load(k_ref, (slice_k, slice(None)))
+    k = k_ref[slice_k, :]
     qk = jax.lax.dot_general(
         q, k, NT_DIM_NUMBERS, preferred_element_type=jnp.float32
     )
@@ -256,7 +256,7 @@ def body(kv_compute_index, _):
     )
 
     sv_dims = NN_DIM_NUMBERS
-    v = pl.load(v_ref, (slice_k, slice(None)))
+    v = v_ref[slice_k, :]
 
     to_float32 = lambda x: x.astype(jnp.float32)
     v = to_float32(v)