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With mapfraw() function, from PDL::IO::FastRaw module, you can memory map raw files from disk to memory.

Don't forget to set $PDL::BIGPDL variable to 1 to work with pdl larger of 1Gb.

Remember: the pdl mailing list is your friend (seriously).


In reply to Re: Memory Efficient Sparse Matrix Handling by explorer
in thread Memory Efficient Sparse Matrix Handling by neversaint

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