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import lamindb as ln | ||
import pandas as pd | ||
from pathlib import Path | ||
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ln.settings.transform.stem_uid = "vwOUDSyYo9HN" | ||
ln.settings.transform.version = "1" | ||
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ln.track() | ||
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main_path = Path.cwd() | ||
BATCH_SIZE = 128 | ||
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paths = { | ||
name: main_path / filename | ||
for name, filename in { | ||
"h5py_sp": "adata_benchmark_sparse.h5ad", | ||
"soma_sp": "adata_benchmark_sparse.soma", | ||
"h5py_dense": "adata_benchmark_dense.h5ad", | ||
"zarr_sp": "adata_benchmark_sparse.zrad", | ||
"zarr_dense": "adata_benchmark_dense.zrad", | ||
"zarr_dense_chunk": f"adata_benchmark_dense_chunk_{BATCH_SIZE}.zrad", | ||
"parquet": "adata_dense.parquet", | ||
"polars": "adata_dense.parquet", | ||
"parquet_chunk": f"adata_dense_chunk_{BATCH_SIZE}.parquet", | ||
"arrow": "adata_dense.parquet", | ||
"arrow_chunk": f"adata_dense_chunk_{BATCH_SIZE}.parquet", | ||
"zarrV3tensorstore_dense_chunk": "sharded_dense_chunk.zarr", | ||
"zarrV2tensorstore_dense_chunk": f"adata_benchmark_dense_chunk_{BATCH_SIZE}.zrad", | ||
}.items() | ||
} | ||
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GB = 1024 ** 3 | ||
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df_info = pd.DataFrame(columns=("storage", "size", "n_objects")) | ||
for i, (name, path) in enumerate(paths.items()): | ||
if path.is_file(): | ||
row = dict(storage=name, size=path.stat().st_size / GB, n_objects=1) | ||
else: | ||
sizes = [file.stat().st_size for file in path.rglob("*") if file.is_file()] | ||
row = dict(storage=name, size=sum(sizes) / GB, n_objects=len(sizes)) | ||
df_info.loc[i] = row | ||
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ln.Artifact(df_info, description="Objects sizes for the figure 2").save() | ||
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ln.finish() | ||
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