[R] maximum of nsize=20000k ??

[Peter Dalgaard BSA]

Peter Dalgaard BSA <p.dalgaard at biostat.ku.dk> writes:

> #define Max_Nsize 20000000      /* must be < LONG_MAX (= 2^32 - 1 =)
>                                    2147483647 = 2.1e9 */
> 
> ..so if you really need it it can be upped by about two orders of
> magnitudes, but you'd have to recompile. 

Um, listen to Thomas rather than me, here.... Need to have room for
the nodes as well, so 5e7 is more like it (it's 20 bytes/node, so that
would only fill up about half of a 2GB address space, but you wouldn't
have that many nodes without them carrying some data in the heap space.)

In a 64bit address space, maybe...

-- 
   O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark      Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk)             FAX: (+45) 35327907
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !)  To: r-help-request at stat.math.ethz.ch
_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._