How to reduce the memory usage while running the tool?

[land-mine]

Each time I'm getting Segmentation error (core dump) at

#manipulate data format
.
.
.
.
$path/reduction.pl -i ${date_pre}_subclass-$p.tmp -g ${path}/hg19_refGene.exp -f $reference_training

step
or
Error msg:

/home/ubuntu/driverml/DriverML/run.driverml.sh: line 213: 2697 Killed $path/reduction.pl -i ${date_pre}_subclass-$p.tmp -g ${path}/hg19_refGene.exp -f $reference_training

even in 64GB RAM system

[HelloYiHan]

Hi, Land Mine,
Thank you for your interest in DriverML. I am sorry for my late reply. We are updating DriverML and developing a new version. The new version will use less memory than before. Now you could separate the sample file and run samples separately.
Let me know if you have any questions or concerns.

Best,
Yi Han