lerobot/examples/port_datasets/openx_rlds_datatrove.py

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2025-02-21 07:04:31 +08:00
import datetime as dt
import shutil
from pathlib import Path
from datatrove.executor import LocalPipelineExecutor
from datatrove.executor.slurm import SlurmPipelineExecutor
from datatrove.pipeline.base import PipelineStep
class PortOpenXDataset(PipelineStep):
def __init__(
self,
raw_dir: Path,
repo_id: str = None,
image_writer_process: int = 0,
image_writer_threads: int = 8,
):
super().__init__()
self.raw_dir = raw_dir
self.repo_id = repo_id
self.image_writer_process = image_writer_process
self.image_writer_threads = image_writer_threads
def run(self, data=None, rank: int = 0, world_size: int = 1):
from examples.port_datasets.openx_rlds import create_lerobot_dataset
from examples.port_datasets.openx_utils.test import display_slurm_info, display_system_info
display_system_info()
display_slurm_info()
create_lerobot_dataset(
self.raw_dir,
f"{self.repo_id}_world_{world_size}_rank_{rank}",
image_writer_process=self.image_writer_process,
image_writer_threads=self.image_writer_threads,
push_to_hub=False,
num_shards=world_size,
shard_index=rank,
)
class AggregateDatasets(PipelineStep):
def run(self, data=None, rank: int = 0, world_size: int = 1):
print("aggregation")
def main(slurm=True):
for dir_ in Path("/fsx/remi_cadene/.cache/huggingface/lerobot/cadene").glob("droid_world*"):
shutil.rmtree(dir_)
now = dt.datetime.now()
port_job_name = "port_openx_droid"
logs_dir = Path("/fsx/remi_cadene/logs")
port_log_dir = logs_dir / f"{now:%Y-%m-%d}_{now:%H-%M-%S}_{port_job_name}"
if slurm:
executor_class = SlurmPipelineExecutor
dist_extra_kwargs = {
"job_name": port_job_name,
"tasks": 10000,
"workers": 24,
"time": "00:30:00",
"partition": "hopper-cpu",
"cpus_per_task": 12,
"mem_per_cpu_gb": 4,
}
else:
executor_class = LocalPipelineExecutor
dist_extra_kwargs = {
"tasks": 1,
"workers": 1,
}
port_executor = executor_class(
pipeline=[
PortOpenXDataset(raw_dir=Path("/fsx/mustafa_shukor/droid"), repo_id="cadene/droid"),
],
logging_dir=str(port_log_dir),
**dist_extra_kwargs,
)
port_executor.run()
# if slurm:
# merge_extra_kwargs = {}
# else:
# merge_extra_kwargs = {
# "job_name": "aggregate",
# "time": "00:01:00",
# "partition": "hopper-cpu",
# }
# merge_executor = executor_class(
# depends=dist_executor,
# pipeline=[
# Aggregate(),
# ],
# logging_dir=f"/fsx/remi_cadene/logs/openx_rlds_merge",
# tasks=1,
# workers=1,
# **merge_extra_kwargs,
# )
# merge_executor.run()
if __name__ == "__main__":
main()