/[escript]/trunk/doc/user/execute.tex
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revision 2331 by jfenwick, Mon Mar 23 01:18:21 2009 UTC revision 2343 by jfenwick, Mon Mar 30 01:34:45 2009 UTC
# Line 57  The general form of the \program{escript Line 57  The general form of the \program{escript
57  \optional{\programopt{-o}}  \optional{\programopt{-o}}
58  \optional{\programopt{-c}}  \optional{\programopt{-c}}
59  \optional{\programopt{-i}}  \optional{\programopt{-i}}
60    \optional{\programopt{-b}}
61  \optional{\var{file}}  \optional{\var{file}}
62  \optional{\var{ARGS}}  \optional{\var{ARGS}}
63    
# Line 83  hosts defined in \var{hostfile} must be Line 84  hosts defined in \var{hostfile} must be
84   \item[\programopt{-c}] prints the information about the settings used to compile {\it escript} and stops execution..   \item[\programopt{-c}] prints the information about the settings used to compile {\it escript} and stops execution..
85   \item[\programopt{-V}] prints the version of {\it escript} and stops execution.   \item[\programopt{-V}] prints the version of {\it escript} and stops execution.
86   \item[\programopt{-h}] prints a help message and stops execution.   \item[\programopt{-h}] prints a help message and stops execution.
87   \item[\programopt{-i}] excutes the script \var{file} and switches to interactive mode after the execution is finished or an exception has occured. This option is useful for debugging a script. The option cannot be used if more then one process ($\var{nn} \cdot \var{np}>1$) is used.   \item[\programopt{-i}] executes the script \var{file} and switches to interactive mode after the execution is finished or an exception has occured. This option is useful for debugging a script. The option cannot be used if more then one process ($\var{nn} \cdot \var{np}>1$) is used.
88    \item[\programopt{-b}] do not invoke python. This is used to run non-python programs.
89    
90   \item[\programopt{-e}] shows additional environment variables and commands used during \program{escript} execution. This option is useful if users wish to excute scripts without using the \program{escript} command.   \item[\programopt{-e}] shows additional environment variables and commands used during \program{escript} execution. This option is useful if users wish to excute scripts without using the \program{escript} command.
91    
92   \item[\programopt{-o}] switches on the redirection of standart and error output of processors with \MPI rank greater than zero to the files \file{stdout_\var{r}.out} and \file{stderr_\var{r}.out} where \var{r} is the rank of the processor. The option overwrites the value of the \env{ESCRIPT_STDFILES} environment variable   \item[\programopt{-o}] switches on the redirection of output of processors with \MPI rank greater than zero to the files \file{stdout_\var{r}.out} and \file{stderr_\var{r}.out} where \var{r} is the rank of the processor. The option overwrites the value of the \env{ESCRIPT_STDFILES} environment variable
93    
94  %  \item[\programopt{-x}] interpret \var{file} as an \esysxml \footnote{{\it esysxml} has not been released yet.} task.  %  \item[\programopt{-x}] interpret \var{file} as an \esysxml \footnote{{\it esysxml} has not been released yet.} task.
95  % This option is still expermental.  % This option is still expermental.
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