do you mean 65Gb, or it is 65Mb actually?

65Gb is too large to be reasonable, and I would advise some multi-pass approach to the task, in this case.

But given it is 64Mbytes actually, then process it all-at-once.

In reply to Re: Slurping a large (>65 gb) into buffer by vkon
in thread Slurping a large (>65 gb) into buffer by downer

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