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Re^3: Bidirectional lookup algorithm? (Updated: further info.)

by shmem (Chancellor)
on Jan 05, 2015 at 22:34 UTC ( [id://1112242]=note: print w/replies, xml ) Need Help??


in reply to Re^2: Bidirectional lookup algorithm? (Updated: further info.)
in thread Bidirectional lookup algorithm? (Updated: further info.)

Right you are. 

qwurx [shmem] ~/comp/perl/tmp > perl -le '@a = 2**64; for(1..29){$a[2*
+*$_]=$_}print `ps -o vsz= -p $$`'
Out of memory!

[download]

Having 8 GB RAM. 2**28 doesn't die.

perl -le'print map{pack c,($-++?1:13)+ord}split//,ESEL'

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