Re: Fixes for early problems in the 64 bit version of Fluka

From: Joseph Comfort <Joseph.Comfort_at_asu.edu>
Date: Thu, 07 Jul 2011 12:01:44 -0700

Hi Alfredo,

Thanks for the update. The geometry seems to work now. However,
something else has gone wrong with the code.

I collect events between stages and read them with a source.f routine
from a file in the next stage. The latest 64-bit code processes *only 1
event*. The output, including lines from my code, contains:

  NEXT SEEDS: 0 0 0 0 0 0 1
  3039 0 0
  Opened input ntuple file
/home/comfort/fluka/e14_2011/nickel/ni30_01/events_n1.hbook
1512359 events
  Source: 1 1 0.36928644776344299
-0.31745356321334839 14.491820335388184
  Opened output ntuple file ../ni30_n001.hbook
           1 99 99
4.7692871E-01 1.0000000E+30 4
  NEXT SEEDS: 537F 0 0 0 0 0 1
  3039 0 0
  Number of source particles = 1
   *** RUN TERMINATION FORCED FROM SOURCE ***
  Feeder ended due to timeout.

The file is opened and the correct number of events is reported. But
there is some sort of a timeout.

Related information:
1) The (latest) 32-bit version works correctly.
2) The previous 64-bit code, with nearly the same source.f routine,
    worked correctly for a different geometry/data configuration.
3) The code in item #2 (recompiled/linked) is also broken now.

It's surprising and perplexing.

One suggestion I might make is that it would be helpful if the code
could print out which version (32/64 bit) it is.

Thank you,
Joe Comfort
Received on Fri Jul 08 2011 - 09:23:37 CEST

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