BespokeOLAP Artifacts

Generated C++ artifacts for Bespoke OLAP — synthesized, bespoke implementations of the TPC-H and CEB analytical benchmarks.

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📂 Contents

Directory	Benchmark	Execution Model
bespoke_tpch/	TPC-H Q1–Q22	🔁 Single-threaded
bespoke_tpch_multithreading/	TPC-H Q1–Q22	⚡ Multi-threaded (new)
bespoke_ceb/	CEB Q1a–Q11b	🔁 Single-threaded
bespoke_ceb_multithreading/	CEB Q1a–Q11b	⚡ Multi-threaded (new)

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⚙️ Requirements

• uv (Python package manager)

uv sync

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🚀 Build & Run

The provided run.py script compiles and executes the generated C++ code.

⚠️ Note: run.py currently supports the single-threaded implementations only (tpch, ceb). Runners for the multi-threaded TPC-H and CEB variants are currently not included but can easily be added.

python run.py [--sf <scale_factor>] [--no-optimize] {tpch,ceb}

Options

Argument	Description	Default
benchmark	Benchmark to run (tpch or ceb)	(required)
--sf	TPC-H scale factor	1
--no-optimize	Disable compiler optimizations	(optimizations enabled)

Examples

# TPC-H at scale factor 20
python run.py --sf 20 tpch

# CEB at default scale factor
python run.py ceb

# TPC-H without compiler optimizations (no -O3)
python run.py --no-optimize --sf 10 tpch