[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: What are 'cells' in reg tests?
From: |
Reinhold Kainhofer |
Subject: |
Re: What are 'cells' in reg tests? |
Date: |
Wed, 07 Sep 2011 14:03:46 +0200 |
On Mi., 7. Sep. 2011 12:44:50 CEST, Peekay Ex <address@hidden> wrote:
> What do these 'cells' indicate and as I do a lot of reg tests now
> should I be looking at these more closely than I have been (ie. I
> haven't been at all) rather than just focusing on the pretty pictures?
A cell in guile (see also guile's manual) is one memory object (one used
variable or value, or one pointer to a more complex structure). Basically,
think of them as "memory used".
They are not called Bytes or memory, because 1) each cell is a double word and
2) while for simple variables like a number they directly store the value, for
more complex objects, they only store a pointer and you don't know how much
memory is really needed by that scheme object.
Cheers,
Reinhold