Dear Masters,
I have a set of strings with upto 2GB lines.
Is there an memory efficient way to sort
these strings?
# Strings below up to > 2GB lines
__DATA__
AAACGAGAAGTAATATCAGTATCGTATGCTTCAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
TTTTCGCCTTCCGGGTGCCGCTGGGGTCTTTCTC
GCACACTCGGAGCCCGGGGAGCCAGAGGAAACAA
GATCATGACACAGTTGATAAAATTGTTGTTCAGA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACC
AAACGAGAAGTAATATCAGTATCGTATGCTTCAC
AAACGAGAAGTAATATCAGTATCGTATGCTTCGA
AAACGAGAAGTAATATCAGTATCGTATGTTTCAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATA
I can always stored them in array
then apply the standard sort
function. But I have memory problem with
that classical approach.
---
neversaint and everlastingly indebted.......
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