Commit b9309 fixes multiple integer overflow bugs in llama.cpp's perplexity calculation?

Commit b9309 fixes multiple integer overflow bugs in llama.cpp's perplexity calculation.

Authored by fairydreaming, co-authored by Stanisław Szymczyk, continuing a series of overflow fixes?

Authored by fairydreaming, co-authored by Stanisław Szymczyk, continuing a series of overflow fixes.

Prevents incorrect model evaluation metrics, improving reliability for local LLM benchmarking.

Developer Tools

llama.cpp Releases May 25, 2026

⚡Critical accuracy fix for local LLM evaluation tooling, part of ongoing stability improvements.

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Deep Dive

Commit b9309 in llama.cpp fixes even more integer overflows in perplexity. Tagged by fairydreaming and co-authored by Stanisław Szymczyk.

Key Points

Commit b9309 fixes multiple integer overflow bugs in llama.cpp's perplexity calculation.
Authored by fairydreaming, co-authored by Stanisław Szymczyk, continuing a series of overflow fixes.
Prevents incorrect model evaluation metrics, improving reliability for local LLM benchmarking.

Ensures accurate perplexity scores for local LLM evaluation, critical for developers fine-tuning models on llama.cpp.