Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses
 
PerlMonks  

Re: Memory Efficient Sparse Matrix Handling

by explorer (Chaplain)
on Jan 26, 2009 at 17:55 UTC ( #738991=note: print w/ replies, xml ) Need Help??


in reply to Memory Efficient Sparse Matrix Handling

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).


Comment on Re: Memory Efficient Sparse Matrix Handling

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://738991]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others studying the Monastery: (5)
As of 2014-09-19 22:40 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    How do you remember the number of days in each month?











    Results (150 votes), past polls