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feat(pon): scatter PoN Mutect2; fix(freebayes): 1.3.10 - #31

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berntpopp merged 2 commits into
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fix/freebayes-1.3.10
Oct 20, 2026
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berntpopp merged 2 commits into
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fix/freebayes-1.3.10

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Closes #30.

PoN chunking: pon_mutect2 now runs per normal × scatter unit, using the same interval helpers as mutect2_call. The new pon_gather_vcfs GatherVcfs the chunks per normal into the unchanged {normal}.pon.vcf.gz, so GenomicsDB, CreateSomaticPanelOfNormals, combine and mask are untouched. On the APA cohort, the unscattered PoN step (20 whole-exome jobs) was the critical path.

FreeBayes: bump 1.3.8 → 1.3.10 and pin vcflib 1.0.15. On the BIH HPC, 90 of 200 freebayes_call chunks (97 exomes) segfaulted with 1.3.8 + vcflib 1.0.12, in vcflib::operator<<(ostream, Variant) (signal 11), and did so again on retry.

🤖 Generated with Claude Code

berntpopp and others added 2 commits October 20, 2026 11:43
…30)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
… output with vcflib 1.0.12

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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berntpopp merged commit 994a1bb into main Oct 20, 2026
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Scatter pon_mutect2 by interval (PON step is the critical path)

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