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Datasets:
Mascinissa
/
LOOPerSet

Tasks:
Other
Size:
10M<n<100M
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Tags:
compilers
code-optimization
polyhedral-model
performance-prediction
License:
Dataset card Files
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Community
2

Request for Access to Original Source Code for Each Sample in LOOPerSet

#1
by yeehinc19 - opened
Discussion
yeehinc19

Hi authors,

Thanks for releasing LOOPerSet! It’s very helpful for research on loop analysis and code optimization.

I’d like to ask whether it would be possible to access the original source code corresponding to every sample in the dataset.

My research focuses on extracting polyhedral IR from C/C++ code. For this, tools such as PET (Polyhedral Extractor Tool) require access to the original program source rather than only canonicalized loop representations. The current dataset included the extracted loop forms, but the lack of raw source code limits several analyses

Questions:

  1. Is the raw source code available or planned to be released?
  2. If full source release is challenging, would it be possible to provide:
    • a mapping from dataset entries to their generated source,
    • the generation script plus per-sample seeds/parameters, or
    • any metadata linking samples back to their pre-transformation code?

Access to this information would make LOOPerSet directly usable for polyhedral extraction research and significantly improve reproducibility in this area.

Thanks for your work, and I appreciate any clarification you can provide.
Mascinissa
 Owner

Hi there, thank you for your interest in LOOPerSet and for reaching out!

We are indeed planning to release the original program source codes (the synthetic C++/Tiramisu files) corresponding to the dataset entries. We expect to have them uploaded and available within the next couple of weeks. We will update the repository and the README once they are live.
Mascinissa
 Owner

Hi @yeehinc19 , apologies for the delay!

The update is now live, LOOPerSet includes the original per-program generator source code (check #2). You can access it either as a string in each entry under Tiramisu_cpp (raw code before transformations) or via the separate archive data/source/looperset_v2_generators.tar.gz containing <program_name>_generator.cpp files (matching program_name in the JSONL).

We also added extra intermediate representations per schedule (ISL_AST and Halide_IR) which may be useful for your work on polyhedral IR extraction/validation.
yeehinc19

Thanks @Mascinissa !

yeehinc19 changed discussion status to closed

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