dpb <email@example.com> wrote in message <firstname.lastname@example.org>...
> To do w/o loop see other posting; I'll just note that the above is ~2.6 > GB so it's likely going to be slow no matter what...I presume you're > running a 64-bit OS and version of ML? What does the >
> memory >
I' ve 16 gb phisical memory and 50 gb virtual but deleting some rows in the 600.000.000x5 array is a very painfull experience (at least when 16 gb phisical mem is occupied)
how to chuncks programatically the array in 60 10 million arrays?