Hardware-Accelerated Semantic SBOMs: Artifact for ACSAC 2026 Anonymous Submission

Anonymous artifact accompanying an ACSAC 2026 submission titled"Hardware-Accelerated Semantic SBOMs: A Hybrid Spatial-Semantic Pipelinefor Resilient Vulnerability Patch Detection." This deposit contains the StarCoder2-15B embedding matrices and theground-truth function database that are too large to host on thecompanion anonymous code repository. Specifically: - step5_vectors_target.bin (FP32, 9.7 GB) and step5_vectors_target-bf16.bin (BF16, 4.5 GB): StarCoder2-15B embeddings for the 419,643 target functions extracted from the vendor msm-5.15 kernel.- step8_vectors_target.bin (FP32, 738 MB) and step8_vectors_target-bf16.bin (BF16, 369 MB): micro-chunk embeddings for the production K=500/tau=0.90 configuration after Spatial Penalty Filter pruning.- step4_target_functions.json (426 MB): raw text of the 419,643 target functions, addressable by path and function name.- step5_target_metadata.json (75 MB): per-target metadata index. Companion source code, evaluation scripts, README, and small JSONartifacts are hosted at: https://anonymous.4open.science/r/Semantic-SBOM-Artifact/ Author identification and full citation will be added in the camera-readyversion after the double-blind review concludes.