On Tue, Jun 18, 2013 at 9:07 AM, greg heil <[email protected]> wrote:
> 1)Is there a citation for the meaning of x vs i?

http://www.jsoftware.com/help/user/call_procedure.htm

> 2)Is there a formula for header size depending on rank?

https://github.com/openj/core/blob/master/jtype.h#L41 says:
typedef struct {I k,flag,m,t,c,n,r,s[1];}* A;

and
    +/','='k,flag,m,t,c,n,r,s'
7

So, expressed in C, it's (7+rank)*sizeof I

(Because counting commas ignores the s, which is the shape of the
array. The number of elements in the shape is the rank of the array.)

And, of course, sizeof I is 4 on a 32 bit machine and 8 on a 64 bit machine.

FYI,

-- 
Raul
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