我似乎无法让 GATK 识别可用线程的数量。我在 conda 环境中运行 GATK (4.2.4.1),它是我正在编写的 nextflow (v20.10.0) 管道的一部分。无论出于何种原因,我都无法让 GATK 看到有多个线程。我尝试了不同的节点类型,增加和减少可用的 cpu 数量,提供 java 参数,例如-XX:ActiveProcessorCount=16
, using taskset
,但它总是只检测到 1。
这是来自的命令.command.sh
:
gatk HaplotypeCaller \
--tmp-dir tmp/ \
-ERC GVCF \
-R VectorBase-54_AgambiaePEST_Genome.fasta \
-I AE12A_S24_BP.bam \
-O AE12A_S24_BP.vcf
这是.command.log
文件的顶部:
12:10:00.695 INFO HaplotypeCaller - ------------------------------------------------------------
12:10:00.695 INFO HaplotypeCaller - The Genome Analysis Toolkit (GATK) v4.2.4.1
12:10:00.695 INFO HaplotypeCaller - For support and documentation go to https://software.broadinstitute.org/gatk/
12:10:00.696 INFO HaplotypeCaller - Executing on Linux v4.18.0-193.6.3.el8_2.x86_64 amd64
12:10:00.696 INFO HaplotypeCaller - Java runtime: OpenJDK 64-Bit Server VM v11.0.13+7-b1751.21
12:10:00.696 INFO HaplotypeCaller - Start Date/Time: 9 February 2022 at 12:10:00 GMT
12:10:00.696 INFO HaplotypeCaller - ------------------------------------------------------------
12:10:00.696 INFO HaplotypeCaller - ------------------------------------------------------------
12:10:00.697 INFO HaplotypeCaller - HTSJDK Version: 2.24.1
12:10:00.697 INFO HaplotypeCaller - Picard Version: 2.25.4
12:10:00.697 INFO HaplotypeCaller - Built for Spark Version: 2.4.5
12:10:00.697 INFO HaplotypeCaller - HTSJDK Defaults.COMPRESSION_LEVEL : 2
12:10:00.697 INFO HaplotypeCaller - HTSJDK Defaults.USE_ASYNC_IO_READ_FOR_SAMTOOLS : false
12:10:00.697 INFO HaplotypeCaller - HTSJDK Defaults.USE_ASYNC_IO_WRITE_FOR_SAMTOOLS : true
12:10:00.697 INFO HaplotypeCaller - HTSJDK Defaults.USE_ASYNC_IO_WRITE_FOR_TRIBBLE : false
12:10:00.697 INFO HaplotypeCaller - Deflater: IntelDeflater
12:10:00.697 INFO HaplotypeCaller - Inflater: IntelInflater
12:10:00.697 INFO HaplotypeCaller - GCS max retries/reopens: 20
12:10:00.698 INFO HaplotypeCaller - Requester pays: disabled
12:10:00.698 INFO HaplotypeCaller - Initializing engine
12:10:01.126 INFO HaplotypeCaller - Done initializing engine
12:10:01.129 INFO HaplotypeCallerEngine - Tool is in reference confidence mode and the annotation, the following changes will be made to any specified annotations: 'StrandBiasBySample' will be enabled. 'ChromosomeCounts', 'FisherStrand', 'StrandOddsRatio' and 'QualByDepth' annotations have been disabled
12:10:01.143 INFO HaplotypeCallerEngine - Standard Emitting and Calling confidence set to 0.0 for reference-model confidence output
12:10:01.143 INFO HaplotypeCallerEngine - All sites annotated with PLs forced to true for reference-model confidence output
12:10:01.162 INFO NativeLibraryLoader - Loading libgkl_utils.so from jar:file:/home/anaconda3/envs/NF_GATK/share/gatk4-4.2.4.1-0/gatk-package-4.2.4.1-local.jar!/com/intel/gkl/native/libgkl_utils.so
12:10:01.169 INFO NativeLibraryLoader - Loading libgkl_pairhmm_omp.so from jar:file:/home/anaconda3/envs/NF_GATK/share/gatk4-4.2.4.1-0/gatk-package-4.2.4.1-local.jar!/com/intel/gkl/native/libgkl_pairhmm_omp.so
12:10:01.209 INFO IntelPairHmm - Flush-to-zero (FTZ) is enabled when running PairHMM
12:10:01.210 INFO IntelPairHmm - Available threads: 1
12:10:01.210 INFO IntelPairHmm - Requested threads: 4
12:10:01.210 WARN IntelPairHmm - Using 1 available threads, but 4 were requested
12:10:01.210 INFO PairHMM - Using the OpenMP multi-threaded AVX-accelerated native PairHMM implementation
12:10:01.271 INFO ProgressMeter - Starting traversal
我在广泛的研究所网站上发现了一个帖子,暗示它可能是 OMP 库,但这似乎已加载,我正在使用他们建议更新到的版本...
不用说,这有点慢。我总是可以使用该-L
选项进行并行化,但这并不能解决管道中的每一步都会非常慢的问题。
提前致谢。