Support for long arrays
On 14-01-05 3:18 PM, Boris Aronshtam wrote:
My machine has hundreds of GB of RAM. Is there a way to create an array having more than 2 Billion (2^31) rows?
Not currently. Individual dimensions are limited to signed 32 bit values. The overall count of elements is limited to 2^52 or so. Duncan Murdoch
I am trying to create a large array using: d = c(1e+10,2) a=array(0,d) This results in the error: Error in array(0, d) : negative length vectors are not allowed In addition: Warning message: In array(0, d) : NAs introduced by coercion Note that I can create a vector of the same large size: v=c(1:2e+10) [[alternative HTML version deleted]]
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