| ID |
Date |
Author |
Topic |
Subject |
Text |
 |
|
354
|
27 Feb 2007 |
Stefan Ritt | Forum | event builder scalability | > Hi there:
> I have a question if there's anybody out
there running MIDAS with event builder
|
|
|
355
|
27 Feb 2007 |
John M O'Donnell | Forum | event builder scalability | At Los Alamos, we have 15+1 frontends - the
15 between them read about 2 or 3
TB/hour and reduce it to 1 to 5 GB/hour which |
|
|
356
|
27 Feb 2007 |
Stefan Ritt | Forum | event builder scalability | > Our bottle neck is (a) compactPCI backplane
reading data from waveform digitizers
> to the frontend CPUs and (b) CPU power |
|
|
357
|
02 Mar 2007 |
Kevin Lynch | Forum | event builder scalability | > Hi there:
> I have a question if there's anybody out
there running MIDAS with event builder
|
|
|
358
|
03 Mar 2007 |
Piotr Zolnierczuk | Forum | event builder scalability | Hi all,
thank you for all responses.
|
|
|
359
|
03 Mar 2007 |
Stefan Ritt | Forum | event builder scalability | > It seems that there's no problem running
MIDAS with event builder assembling
> data from ~10 front-ends. How about ~100? |
|
|
368
|
10 Apr 2007 |
Dan Gastler | Forum | Interrupt code for VME? | Hello,
Is there any example code for using midas
for interrupt driven data
|
|
|
369
|
09 May 2007 |
Carl Metelko | Forum | Splitting data transfer and control onto different networks | Hi,
I'm setting up a system with two networks
with the intension of having
|
|
|
370
|
09 May 2007 |
Stefan Ritt | Forum | Splitting data transfer and control onto different networks | Hi Carl,
so far I did not experience any problems |
|
|
371
|
09 May 2007 |
Konstantin Olchanski | Forum | Splitting data transfer and control onto different networks | > I'm setting up a system with two networks
with the intension of having
> control info (odb, alarm) on the 192.168.0.x
|
|
|
375
|
14 May 2007 |
Carl Metelko | Forum | Splitting data transfer and control onto different networks | Hi,
thanks for the advice. We do have dual
core Xeons so we'll try running
|
|
|
382
|
07 Jun 2007 |
Randolf Pohl | Forum | crash when analyzing multiple runs offline | Hello,
I am having a problem with the root-based |
|
|
385
|
08 Jun 2007 |
Stefan Ritt | Forum | crash when analyzing multiple runs offline | Unfortunately I don't have time right now
to debug the problem, but I could see
roughly what it could be. The analyzer crashes |
|
|
386
|
09 Jun 2007 |
Randolf Pohl | Forum | crash when analyzing multiple runs offline | Hello Stefan,
tree_struct.n_tree keeps counting up from |
|
|
387
|
10 Jun 2007 |
Stefan Ritt | Forum | crash when analyzing multiple runs offline | > tree_struct.n_tree keeps counting up from
run to run (in book_ttree). This should
> presumably not be the case, since CloseRootOutputFile() |
|
|
388
|
11 Jun 2007 |
Randolf Pohl | Forum | crash when analyzing multiple runs offline | Hello again,
just for the record, in case somebody else |
|
|
389
|
11 Jun 2007 |
Stefan Ritt | Forum | crash when analyzing multiple runs offline | > I have hunted down "my" segfault problem
to the fact that I book histograms not
> in <module>_init, but in <module>_bor. |
|
|
390
|
12 Jun 2007 |
Randolf Pohl | Forum | crash when analyzing multiple runs offline | Hi
> So I guess your solution is not a real |
|
|
395
|
12 Jul 2007 |
Konstantin Olchanski | Forum | Midas on a x86_64 - incompatible with x86_32 | > We run 64-bit MIDAS on RHEL4 with 64-bit
ROOT and everything generally works,
> except for compatibility problems with |
|
|
396
|
13 Jul 2007 |
Stefan Ritt | Forum | Midas on a x86_64 - incompatible with x86_32 | > The biggest problem here is that making
32-bit ODB and 64-bit ODB compatible requires
breaking one or
|
|