Hi, Sorry for the slow reply, I was away from my computer for a little while. Quickly (I must leave in 5mn), I have found what the problem was: when giving a large 4D fortran-ordered array, performance was fairly bad. Making it C ordered gave me much better performance. I tried also CArrays, and with LZO they really rock.
I'll post code and benchmarks when I come back in front fo my computer. Thanks for the replies. Gaël ------------------------------------------------------------------------------ Ridiculously easy VDI. With Citrix VDI-in-a-Box, you don't need a complex infrastructure or vast IT resources to deliver seamless, secure access to virtual desktops. With this all-in-one solution, easily deploy virtual desktops for less than the cost of PCs and save 60% on VDI infrastructure costs. Try it free! http://p.sf.net/sfu/Citrix-VDIinabox _______________________________________________ Pytables-users mailing list Pytables-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pytables-users
