From 3c439511f744923ef0ccd41c46a028d207ec61ec Mon Sep 17 00:00:00 2001
From: Dibya Ghosh <dibya.ghosh@berkeley.edu>
Date: Thu, 17 Aug 2023 20:50:10 +0000
Subject: [PATCH] Saving config to directory, not just wandb

---
 experiments/main/train.py | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/experiments/main/train.py b/experiments/main/train.py
index f449a601..197a89fa 100644
--- a/experiments/main/train.py
+++ b/experiments/main/train.py
@@ -1,32 +1,32 @@
+import datetime
+import json
 import os
 from functools import partial
 
 import jax
 import jax.numpy as jnp
 import numpy as np
+import optax
 import tensorflow as tf
 import tqdm
+import wandb
 from absl import app, flags, logging
 from flax.training import checkpoints
 from flax.traverse_util import flatten_dict
 from ml_collections import config_flags
-import wandb
 
 from orca.data.bridge_dataset import BridgeDataset, glob_to_path_list
 from orca.data.text_processing import text_processors
 from orca.model import create_model_def
 from orca.model.tokenizers import weights_loaders
-import optax
-
 from orca.train_utils import (
+    Timer,
     TrainState,
     create_train_state,
-    shard_batch,
-    Timer,
     format_name_with_config,
     initialize_compilation_cache,
+    shard_batch,
 )
-import datetime
 
 try:
     from jax_smi import initialise_tracking  # type: ignore
@@ -90,6 +90,11 @@ def main(_):
         )
         wandb.config.update(dict(save_dir=save_dir), allow_val_change=True)
         logging.info("Saving to %s", save_dir)
+        tf.io.gfile.makedirs(save_dir)
+        with tf.io.gfile.GFile(
+            os.path.join(save_dir, "config.json"), "w"
+        ) as config_file:
+            config_file.write(FLAGS.config.to_json_best_effort())
     else:
         save_dir = None
         logging.info("save_dir not passed in, not saving checkpoints")