Datasets:

BelgacemS
/

bcsd-benchmark

Exception:    SplitsNotFoundError
Message:      The split names could not be parsed from the dataset config.
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.12/site-packages/datasets/inspect.py", line 286, in get_dataset_config_info
                  for split_generator in builder._split_generators(
                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 81, in _split_generators
                  first_examples = list(islice(pipeline, self.NUM_EXAMPLES_FOR_FEATURES_INFERENCE))
                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 34, in _get_pipeline_from_tar
                  for filename, f in tar_iterator:
                                     ^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/utils/track.py", line 49, in __iter__
                  for x in self.generator(*self.args):
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/utils/file_utils.py", line 1387, in _iter_from_urlpath
                  yield from cls._iter_tar(f)
                File "/usr/local/lib/python3.12/site-packages/datasets/utils/file_utils.py", line 1338, in _iter_tar
                  stream = tarfile.open(fileobj=f, mode="r|*")
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/tarfile.py", line 1886, in open
                  t = cls(name, filemode, stream, **kwargs)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/tarfile.py", line 1762, in __init__
                  self.firstmember = self.next()
                                     ^^^^^^^^^^^
                File "/usr/local/lib/python3.12/tarfile.py", line 2750, in next
                  raise ReadError(str(e)) from None
              tarfile.ReadError: invalid header
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/split_names.py", line 66, in compute_split_names_from_streaming_response
                  for split in get_dataset_split_names(
                               ^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/inspect.py", line 340, in get_dataset_split_names
                  info = get_dataset_config_info(
                         ^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/inspect.py", line 291, in get_dataset_config_info
                  raise SplitsNotFoundError("The split names could not be parsed from the dataset config.") from err
              datasets.inspect.SplitsNotFoundError: The split names could not be parsed from the dataset config.

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BCSD Dataset

A dataset for Binary Code Similarity Detection (BCSD). It contains C/C++ programs compiled with two compilers (GCC, Clang) at five optimization levels (O0, O1, O2, O3, Os) on x86-64, together with their disassembly and precomputed function embeddings.

File	Size	Description
`sources.tar.zst`	22 MB	Original source files (C, C++, Go, Rust)
`binaries.tar.zst`	1.85 GB	Compiled ELF binaries (114,532 files)
`disasm.tar.zst`	47 MB	Linear disassembly (angr), one JSON per binary
`disasm_jtrans.tar.zst`	99 MB	Basic-block disassembly for jTrans models
`embeddings.tar.zst`	538 MB	Per-function embeddings (`.npy`) for each approach

Statistics: 11,639 source programs over 5,212 problems (AtCoder, LeetCode, Rosetta Code).

Path layout

The binaries, disasm, disasm_jtrans and embeddings archives use the same layout:

<compiler>/<arch>/<optim>/<dataset>/<problem>/<Lang>__impl_NN
example: clang/x86_64/Os/rosetta_code/binary_digits/Cpp__impl_01

Sources use sources/<dataset>/<problem>/<Lang>/impl_NN.ext.

Download

pip install -U "huggingface_hub[cli]"

# one file
hf download <user>/bcsd-dataset disasm.tar.zst --repo-type dataset --local-dir .

# everything
hf download <user>/bcsd-dataset --repo-type dataset --local-dir ./bcsd-dataset

Decompress

The archives are compressed with zstd. Install zstd (apt install zstd or brew install zstd), then extract:

tar --use-compress-program=unzstd -xf disasm.tar.zst
# or, with a recent tar:
tar --zstd -xf disasm.tar.zst

Usage

Read a disassembly file (one JSON per binary):

import json
d = json.load(open("disasm/clang/x86_64/Os/rosetta_code/binary_digits/Cpp__impl_01.json"))
for fn in d["functions"]:
    print(fn["name"], fn["nb_instructions"])
    for mnemonic, operands in fn["instructions"]:
        print(mnemonic, operands)

Load a function embedding (shape is (n_functions, dim)):

import numpy as np
v = np.load("embeddings/palmtree/clang/x86_64/Os/rosetta_code/binary_digits/Cpp__impl_01.npy")
print(v.shape)  # (1, 128)

Embedding dimensions: baseline = 16, palmtree / refuse = 128, jtrans = 768. The file embeddings/index.json maps each source_id::function to its embedding paths.

Notes

Only C and C++ are compiled in this release; Go and Rust appear in the sources only. The dataset is x86-64 only. Source programs come from AtCoder, LeetCode and Rosetta Code; please respect their terms when reusing.

Downloads last month: 61

Total file size:

1.69 GB