[Gate-users] Cluster mode of GATE

[Simon Stute]

Hi Guo,

Firstable, this is a mailing list, I remember you few concepts (and for
other people) :
   - Your questions will have more chance to be answered if you post it on
this mailing list.
   - The aim is to gather more and more answers to any questions (so
everybody could make benefits of these informations).
   - You don't have to be ashamed to ask questions, as stupid as they could
be (Moreover your first question is very interesting for everybody).
   - Personal mails are boring for everybody.

Sorry for that ... But you surely could understand it.


2007/12/11, 郭宁 <guoning0225 at gmail.com>:
>
> Hi Simon，
> Sorry for bothering you again,I have two questions here and I need your
> help.
>
> One is about the cluster mode running on the 64 bits.
> The result comes from the gjs tool (such as 10 parts )is different
> from that running without cluster mode.For example ,the
> trus=3005175(gjm 10 jobsplitters)  compared with the
> trues=4497724(without jobsplitter).
> But with the same simulation on the 32 bits , dispersion (with and
> without the cluster mode running) doesn't appear to be in evident.I 'm
> wondering what's the problem ,could you give me some explanation.


I don't have answer for this question but  Jan De Beenhouwer could perhaps
comment it.

The other question is about the ASCII root output .
> I've no idea what does the XYZ position exactly refer to and what is
> the difference of that in the gateHits.dat(column N+8,N+9.N+10) and
> that in the gateCoincidence.dat(column 4 to 6).


There is a user manual (even it could have some gaps), so read the
informations, that just what I have done and so I could answer your question
... In gateHits.dat, column N+8,+9,+10 are the cartesian coordinates of the
position of the hit when detected. And in the gateCoincidence.dat, column 4
to 6 are the cartesian coordinates of the position of the annihilation that
produced the first single.

ALso I want to know  what information can we get from  the Time stamp .


I just suppose that this is the relative time info (from the beginning of
your simulation) when the hit is detected because I ask myself what it could
be else ...

Thank you very much.
> Best regards
>
>                             Guo
>

You are welcome,
Simon
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opengatecollaboration.org/mailman/private/gate-users/attachments/20071211/7389a40a/attachment.htm>