BWA MEM ! Why Different threads cause Slightly different bam file?

[baimianer]

I want to know why different thread settings cause BAM
Slightly different

[rbh]

You'll probably want to specify your insert size. Otherwise each thread will make its own estimate based on the chunk of reads it processes. Best, Rasmus

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On 27 Feb 2020, at 09.35, baimianer ***@***.***> wrote: <https://user-images.githubusercontent.com/21122009/75426208-21bd6380-597f-11ea-9aa5-457a139e8ef6.png> <https://user-images.githubusercontent.com/21122009/75426227-2da92580-597f-11ea-84f2-c5c7a87a1e76.png> I want to know why different thread settings cause BAM Slightly different — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#272?email_source=notifications&email_token=AARBHY46P5C4CHBBIAXRBOLRE53N5A5CNFSM4K4WKBSKYY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4IQWUKYQ>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AARBHY22UA7AIPQOQJ3H2D3RE53N5ANCNFSM4K4WKBSA>.

[lh3]

Please use a fixed -K.