Search found 58 matches

by orca.blu
Mon May 06, 2013 11:22 pm
Forum: Parallelization
Topic: Serpent2 on blue gene/q
Replies: 12
Views: 5034

Re: Serpent2 on blue gene/q

Yes, that fixed the problem.

Thanks!
by orca.blu
Thu Apr 25, 2013 11:46 pm
Forum: Parallelization
Topic: Serpent2 on blue gene/q
Replies: 12
Views: 5034

Re: Serpent2 on blue gene/q

I tried the feof function on readtextfile.c on bg/q and it works (but calculation stops anyway at the next EOF call).

On my notebook and another machine, feof version of readtextfile.c works as well, with no difference with respect to EOF version.
by orca.blu
Tue Apr 23, 2013 3:50 pm
Forum: Parallelization
Topic: Serpent2 on blue gene/q
Replies: 12
Views: 5034

Re: Serpent2 on blue gene/q

The suggested to change the code everywhere with:

Code: Select all


 while(1) { 
    c = fgetc(fp); 
    if (feof(fp)) break; 
[...]
   }

or something like that.

:(

As far as you remember, are there many source files in which text files are read?
by orca.blu
Tue Apr 23, 2013 11:42 am
Forum: Parallelization
Topic: Serpent2 on blue gene/q
Replies: 12
Views: 5034

Re: Serpent2 on blue gene/q

I tried on many other systems (x86) without any problem. Serpent continues reading character 255 instead of EOF. I believe it is a machine dependent problem, I asked to the support for help. s 115... 1294 e 101... 1295 t 116... 1296 32... 1297 d 100... 1298 e 101... 1299 l 108... 1300 n 110... 1301 ...
by orca.blu
Mon Apr 22, 2013 3:21 pm
Forum: Parallelization
Topic: Serpent2 on blue gene/q
Replies: 12
Views: 5034

Re: Serpent2 on blue gene/q

Yes, it does not help. It keeps on reading the EOF character, without realizing that it is the EOF character... I added some fprintf: [...] while((c = fgetc(fp)) != EOF) { fprintf(out, "%c ... %i\n", c, sz); [...] and I got: [...] s ... 1294 e ... 1295 t ... 1296 ... 1297 d ... 1298 e ... 1299 l ......
by orca.blu
Mon Apr 22, 2013 11:44 am
Forum: Parallelization
Topic: Serpent2 on blue gene/q
Replies: 12
Views: 5034

Re: Serpent2 on blue gene/q

Thanks, it starts after removing “-mpi 1024”. Unfortunately a new problem arose. May be you have a simple working suggestion for this problem too... Serpent keeps on reading the input. After some fprintf in readtextfile.c, I realized that the EOF (end of file) character is never recognized. Anyone w...
by orca.blu
Thu Apr 18, 2013 5:08 pm
Forum: Parallelization
Topic: Serpent2 on blue gene/q
Replies: 12
Views: 5034

Serpent2 on blue gene/q

Hi, I am trying to use Serpent 2 on a blue gene/q system with runjob. I do not know how to pass the -mpi and -omp arguments to serpent. After successful cross-compilation, I tried with: [...] EXEC=/fermi/home/userexternal/maufiero/serpent/zero/serpent2.1.12/sss2 runjob --np $TOTAL_MPI_PROCESSES --ra...
by orca.blu
Thu Mar 21, 2013 6:12 pm
Forum: Input
Topic: Implicit capture
Replies: 3
Views: 2826

Re: Implicit capture

Thanks,

yes, it seems ok.

(no ures, opti 4)
by orca.blu
Wed Mar 20, 2013 5:12 pm
Forum: Input
Topic: Implicit capture
Replies: 3
Views: 2826

Re: Implicit capture

Hi, implicit capture should work in the latest versions? I tried this simple input: set title "flattop_u" set acelib "/home/manu/xsdata/jeff31/sss_jeff31u.xsdata" set pop 1000 5000 100 set nbuf 5 surf 1 sph 0.0 0.0 0.0 6.1156 surf 2 sph 0.0 0.0 0.0 24.142 cell 1 0 outside 2 cell 2 0 fuel -1 cell 3 0...
by orca.blu
Mon Jan 28, 2013 9:36 pm
Forum: Bugs, problems, questions & feeback
Topic: Radiotoxicity coefficients
Replies: 4
Views: 6282

Radiotoxicity coefficients

Hi, I found very strange results on radiotoxicity calculations. It seems that there is an error somewhere in the Radium/Uranium series. In particular, the ingestion radiotoxicity of Rn-222 seems to be too high: 6.9E-04 Sv/Bq. It is the highest of all the isotopes. After changing it to 1.0E-8 (UNSCEA...