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@@ -14,6 +14,7 @@ dependencies: | |
- pandas>=2.0 | ||
- pytables | ||
- submitit | ||
- tqdm | ||
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# JAX: | ||
- conda-forge::jax | ||
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@@ -1,16 +1,24 @@ | ||
"""Module-wide constants for `nets`.""" | ||
import nets | ||
import os | ||
from pathlib import Path | ||
import nets | ||
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__version__ = "0.0.1" | ||
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# Module-wide path constants as in | ||
# https://stackoverflow.com/a/59597733. | ||
__package_path = os.path.split(nets.__path__[0])[0] | ||
DATA_DIR = os.path.join(__package_path, "data") | ||
TMP_DIR = os.path.join("/tmp", "nets") | ||
DATA_DIR = Path(__package_path, "data") | ||
TMP_DIR = Path("/tmp", "nets") | ||
os.makedirs(TMP_DIR, exist_ok=True) | ||
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scratch_home = os.environ.get("SCRATCH_HOME") | ||
if scratch_home is not None: | ||
SCRATCH_DIR = Path(scratch_home, "nets") | ||
else: | ||
SCRATCH_DIR = TMP_DIR | ||
os.makedirs(SCRATCH_DIR, exist_ok=True) | ||
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del nets | ||
del os | ||
del __package_path |
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"""Experiments using `nets`.""" |
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"""Launcher for local runs of in-context learning simulations.""" | ||
import logging | ||
from pathlib import Path | ||
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from dataclasses import dataclass | ||
from dataclasses import field | ||
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import jax | ||
import optax | ||
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import nets | ||
from nets.launch import configs | ||
from nets.launch import submit | ||
from nets.launch.hparams import Param | ||
from nets.launch.hparams import EnumParam | ||
from nets.launch.hparams import FixedParam | ||
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from nets import datasets | ||
from nets import samplers | ||
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@dataclass(frozen=True, kw_only=True) | ||
class SearchConfig(configs.Config): | ||
"""Generic config for a hyperparameter search.""" | ||
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seed: Param = field(default_factory=lambda: EnumParam(range(0, 3))) | ||
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# Model params. | ||
embed_dim: Param = field(init=False) | ||
num_heads: Param = field(init=False) | ||
depth: Param = field(init=False) | ||
mlp_ratio: Param = field(init=False) | ||
causal: Param = field(init=False) | ||
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# Training and evaluation params. | ||
optimizer_fn: Param = field(default_factory=lambda: FixedParam(optax.adam)) | ||
learning_rate: Param = field(default_factory=lambda: FixedParam(1e-3)) | ||
train_batch_size: Param = field(default_factory=lambda: FixedParam(32)) | ||
eval_batch_size: Param = field(default_factory=lambda: FixedParam(32)) | ||
num_epochs: Param = field(default_factory=lambda: FixedParam(1)) | ||
evaluations_per_epoch: Param = field(default_factory=lambda: FixedParam(100)) | ||
evaluate_on_test_split: Param = field(default_factory=lambda: FixedParam(False)) | ||
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# Dataset params. | ||
num_train_classes: Param = field(init=False) # `init=False` toavoid init | ||
num_valid_classes: Param = field(init=False) # of to-be-overridden value. | ||
num_test_classes: Param = field(init=False) | ||
prop_train_labels: Param = field(init=False) | ||
prop_valid_labels: Param = field(init=False) | ||
prop_test_labels: Param = field(init=False) | ||
dataset_cls: Param = field(init=False) | ||
exemplar_labeling: Param = field(init=False) | ||
holdout_class_labeling: Param = field(init=False) | ||
num_exemplars_per_class: Param = field(init=False) | ||
exemplar_noise_scale: Param = field(init=False) | ||
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# Sampler params. | ||
num_train_seqs: Param = field(init=False) | ||
num_eval_seqs: Param = field(init=False) | ||
train_sampler_cls: Param = field(init=False) | ||
eval_sampler_cls: Param = field(init=False) | ||
train_query_type: Param = field(init=False) | ||
train_context_len: Param = field(init=False) | ||
train_zipf_exponent: Param = field(init=False) | ||
train_relabeling: Param = field(init=False) | ||
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@dataclass(frozen=True, kw_only=True) | ||
class DebugSearchConfig(SearchConfig): | ||
"""Singleton config for debugging.""" | ||
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seed: Param = field(default_factory=lambda: FixedParam(0)) | ||
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# No training. | ||
num_epochs: Param = field(default_factory=lambda: FixedParam(0)) | ||
evaluations_per_epoch: Param = field(default_factory=lambda: FixedParam(1)) | ||
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# Teeny tiny model. | ||
embed_dim: Param = field(default_factory=lambda: FixedParam(8)) | ||
num_heads: Param = field(default_factory=lambda: FixedParam(8)) | ||
depth: Param = field(default_factory=lambda: FixedParam(2)) | ||
mlp_ratio: Param = field(default_factory=lambda: FixedParam(4.0)) | ||
causal: Param = field(default_factory=lambda: FixedParam(True)) | ||
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num_train_classes: Param = field(default_factory=lambda: FixedParam(80)) | ||
num_valid_classes: Param = field(default_factory=lambda: FixedParam(20)) | ||
num_test_classes: Param = field(default_factory=lambda: FixedParam(16)) | ||
prop_train_labels: Param = field(default_factory=lambda: FixedParam(0.8)) | ||
prop_valid_labels: Param = field(default_factory=lambda: FixedParam(0.7)) | ||
prop_test_labels: Param = field(default_factory=lambda: FixedParam(0.3)) | ||
dataset_cls: Param = field( | ||
default_factory=lambda: FixedParam(datasets.SymbolicDataset) | ||
) | ||
exemplar_labeling: Param = field( | ||
default_factory=lambda: FixedParam(datasets.ExemplarLabeling.STANDARD) | ||
) | ||
holdout_class_labeling: Param = field( | ||
default_factory=lambda: FixedParam(datasets.HoldoutClassLabeling.STANDARD) | ||
) | ||
num_exemplars_per_class: Param = field(default_factory=lambda: FixedParam(20)) | ||
exemplar_noise_scale: Param = field(default_factory=lambda: FixedParam(1.0)) | ||
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num_train_seqs: Param = field(default_factory=lambda: FixedParam(int(1e3))) | ||
num_eval_seqs: Param = field(default_factory=lambda: FixedParam(int(1e2))) | ||
train_sampler_cls: Param = field( | ||
default_factory=lambda: FixedParam(samplers.DirichletMultinomialSampler) | ||
) | ||
eval_sampler_cls: Param = field( | ||
default_factory=lambda: FixedParam(samplers.DirichletMultinomialSampler) | ||
) | ||
train_query_type: Param = field( | ||
default_factory=lambda: FixedParam(samplers.QueryType.SUPPORTED) | ||
) | ||
train_context_len: Param = field(default_factory=lambda: FixedParam(2)) | ||
train_zipf_exponent: Param = field(default_factory=lambda: FixedParam(1.0)) | ||
train_relabeling: Param = field(default_factory=lambda: FixedParam(False)) | ||
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if __name__ == "__main__": | ||
logging.basicConfig(level=logging.INFO) | ||
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executor = submit.get_submitit_executor( | ||
cluster="debug", | ||
log_dir=Path( | ||
nets.SCRATCH_DIR, | ||
"in-ctx", | ||
submit.get_timestamp(), | ||
), | ||
gpus_per_node=0, | ||
) | ||
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jobs = submit.submit_jobs( | ||
executor=executor, | ||
cfg=DebugSearchConfig( | ||
key=jax.random.PRNGKey(0), | ||
num_configs=1, | ||
), | ||
) | ||
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result = jobs[0].result() | ||
print(result) |
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