[ET Trac] [Einstein Toolkit] #1704: redirect stdout and stderr of all processes if requested (also of the root process)

[Einstein Toolkit]

#1704: redirect stdout and stderr of all processes if requested (also of the root
process)
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  Reporter:  knarf        |       Owner:                     
      Type:  enhancement  |      Status:  review             
  Priority:  optional     |   Milestone:                     
 Component:  Cactus       |     Version:  development version
Resolution:               |    Keywords:                     
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Comment (by diener):

 Regarding the questions about Fortran above, I add print* statements all
 the time to Fortran code when debugging and I haven't seen any issues with
 the redirection of stdout from Fortran code in Cactus, so it looks like
 freopen also affects Fortran routines later on in the execution. Usually
 Fortran uses file units 0, 5 and 6 for stderr, stdin and stdout, but this
 is not required by the standard. In Fortran 2003 there is a standard
 intrinsic module (iso_fortran_env) that contains the information for any
 given implementation.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1704#comment:9>
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