fastp 0.22 released, with new FASTQ deduplication feature.

News:fastp 0.22 released, with new FASTQ deduplication feature.

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4.2 years ago

chen ★ 2.5k

fastp is a fast all-in-one preprocessing tool for FASTQ data. Now a new version v0.22.0 has been released, with a FASTQ deduplication feature.

Specify -D or --dedup to enable this option.

fastp • 3.6k views

ADD COMMENT • link updated 2.3 years ago by Ram 45k • written 4.2 years ago by chen ★ 2.5k

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Thanks for this program, it simplifies my life so much

ADD REPLY • link 4.2 years ago by ponganta ▴ 590

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Hi,

I couldn't install the latest version from bioconda or with wget command, but I assume it was anaconda's bug; I managed to download it directly from the file section of github, so that was solved.

I couldn't use the deduplication function though, here was my command:

./fastp -i S672_L1_1.fq -o S672_L1_1.fp.fq -I S672_L1_2.fq -O S672_L1_2.fp.fq -D

and it returned this along with a 11Mb file compared to the 3.8Gb fastq file:

Killed

Hope you can look into this and point out if I did anything wrong or whatever led to this. Thanks.

ADD REPLY • link updated 2.3 years ago by Ram 45k • written 4.2 years ago by Sang • 0

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If error says "killed" then your job likely ran out or memory. Deduplication (assuming fastp is doing it in memory) will need a lot of it.

Please post questions about tools in a separate thread. This post is for announcement of a new tool.