$ csv-check ozone_2007.csv
Checked ozone_2007.csv  with csv-check 1.5 using Text::CSV_XS 0.80
OK: rows: 756689, columns: 8
    sep = <,>, quo = <">, bin = <0>, eol = <"\r\n">
$ perl ozone.pl ozone_2007.csv
Reading ozone_2007.csv with Text::CSV_XS-0.80 ...
Data size = 4194400, total size = 409046824
$ cat ozone.pl
#!/pro/bin/perl

use strict;
use warnings;
use autodie;

use Text::CSV_XS;
use Devel::Size qw( size total_size );

my $file = shift;

print "Reading $file with Text::CSV_XS-$Text::CSV_XS::VERSION ...\n";

my $csv = Text::CSV_XS->new ({ binary => 1, auto_diag => 1 });

open my $fh, "<:encoding(utf-8)", $file;
my $dta = $csv->getline_all ($fh);

printf "Data size = %d, total size = %d\n", size ($dta), total_size ($
+dta);
$

[download]

or in a one-liner

$ perl -MDevel::Size -MText::CSV_XS -wle'print Devel::Size::total_size
+(Text::CSV_XS->new()->getline_all(*ARGV))' ozone_2007.csv
409046824
$

[download]

Enjoy, Have FUN! H.Merijn

In reply to Re^2: Text CSV_XS memory crash by Tux
in thread Text CSV_XS memory crash by glepore70

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