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| author | Aleksandr Nogikh <nogikh@google.com> | 2024-08-06 16:58:02 +0200 |
|---|---|---|
| committer | Aleksandr Nogikh <nogikh@google.com> | 2024-08-07 09:36:05 +0000 |
| commit | 4a714d91c637245fad1462f970c27c43b80b50a4 (patch) | |
| tree | 2fef21bf216467d2fa1a4aa5e2293e55f9f9f37e /docs/program_syntax.md | |
| parent | 9f48730151b9672237f493192dae562dca04dbdd (diff) | |
pkg/corpus: prefer smaller programs during minimization
Occasionally, deflake() and minimize() fail and we end up with huge
programs in the syzkaller corpus. Huge programs in the corpus, in turn,
lead to slower corpus triage and slower exec/sec overall, since many of
the executed programs are based on the ones from the corpus.
A slightly bigger corpus with on average shorter and more focused
programs sounds like a more desirable outcome.
Give preference to smaller programs during minimization. It should
hopefully improve the situation over time.
Diffstat (limited to 'docs/program_syntax.md')
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