How are you reading the file? and/or how many bytes are you reading at a time?

Are you using <FH>, with or without changing $/? or read/sysread(FH)?

If it is possible then I suggest you read only parts of your file at a time (1 kb?, 100 kb?, 1 mb, ...?). You can do this either by using read/sysread or by setting $/ to a reference to an integer: eg: $/ = \1024;, this way <FH> will/should only read 1024 bytes.

In reply to Re: Out of memory problems by Anonymous Monk
in thread Out of memory problems by tperdue

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