Question: multithread support for gatk
0
gravatar for bioguy24
18 months ago by
bioguy24190
Chicago
bioguy24190 wrote:

The below command is meant to use bqsr with multithreading:

gatk BaseRecalibrator --num_cpu_threads_per_data_thread=8 \
-I /home/cmccabe/Desktop/fastq/NA12878_marked_duplicates.bam \
-R /home/cmccabe/Desktop/fastq/resources/ucsc.hg19.fasta \
--known-sites /home/cmccabe/Desktop/fastq/fastq/resources/dbsnp_138.b37.vcf \
--known-sites /home/cmccabe/Desktop/fastq/resources/Mills_and_1000G_gold_standard.indels.hg19.vcf \
-O /home/cmccabe/Desktop/fastq/NA12878_recal_data.table

I have also tried nct 8 and both return an unrecognized exit code, so It does not appear to be supported or more likely I am not using it correctly? Thank you :).

bqsr gatk • 602 views
ADD COMMENTlink written 18 months ago by bioguy24190
1

What version of GATK?.

ADD REPLYlink modified 18 months ago • written 18 months ago by genomax77k

no sorry forgot to mention, the version is 4.0.6.0.... thank you :).

ADD REPLYlink written 18 months ago by bioguy24190
2
gravatar for genomax
18 months ago by
genomax77k
United States
genomax77k wrote:

Update: Looks like you can't use nct with GATK 4.0. You have to use SPARK for parallelization.

ADD COMMENTlink modified 18 months ago • written 18 months ago by genomax77k

Thank you very much :).

ADD REPLYlink written 18 months ago by bioguy24190
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