in reply to Re^6: csv parsing with multiple missing values/multiple commas
in thread csv parsing with multiple missing values/multiple commas

You can't fork/thread any code safely without putting some thought into it. Multiple processes handling the same data always requires some synchronization. What exactly do you want to achieve?

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Re^8: csv parsing with multiple missing values/multiple commas
by f77coder (Beadle) on Aug 03, 2014 at 00:33 UTC

    eventually i'd put the code on cluster and see how it runs. the file sizes i'm dealing with are >16Gb which is more than 8Gb on my system.

    thanks, appreciate the help.