Provided by: python3-escript_5.6-5_amd64 bug

NAME

       run-escript - a launcher for programs and scripts using the escript libraries.

SYNOPSIS

       run-escript  [-n nn ] [-p np ] [-t nt ] [-f hostfile ] [-x ] [-V ] [-e ] [-h ] [-v ] [-o ]
       [-c ] [-i ] [-b ] [ file ] [ ARGS ]

OPTIONS

       file is the name of a script, ARGS are arguments for the script.  escript will import your
       current environment variables. If no file is given, then you will be given a python prompt
       (see -i for restrictions).  The options are used as follows:

       -n nn Specify the number of compute nodes nn to be used.  This option overwrites the value
              of  the  ESCRIPT_NUM_NODES  environment  variable.  If  nn  > 1 but escript was not
              compiled for MPI, then a warning is printed but execution is continued with nn = 1.
              The default value is 1.

       -p  np  Specify the number of MPI processes per node.  The total number of processes to be
              used is nn times ns.  This option overwrites the  value  of  the  ESCRIPT_NUM_PROCS
              environment  variable.  If  np > 1 but escript is not compiled for MPI a warning is
              printed but execution is continued with np = 1. The default value is 1.

       -t nt The number of threads used per processes. This option overwrites the  value  of  the
              ESCRIPT_NUM_THREADS environment variable. If nt
               >  1  but escript is not compiled for OpenMP a warning is printed but execution is
              continued with nt = 1. The default value is 1.

       -f hostfile Specify the name of a file with a list of host names. Some systems require  to
              specify  the  addresses  or  names of the compute nodes where MPI process should be
              spawned. The list of addresses or names of the compute nodes is listed in the  file
              with  the  name hostfile. In order to avoid oversubsription the number of different
              hosts defined in hostfile must be equal to the number of  requested  compute  nodes
              nn.   The option overwrites the value of the ESCRIPT HOSTFILE environment variable.
              By default value no host file is used.

       -c Prints the information about the settings used to compile escript and stops execution.

       -V Prints the version of escript and stops execution.

       -h Prints a help message and stops execution.

       -i Executes file and switches to interactive mode after the execution is  finished  or  an
              exception  has  occurred.  This option is useful for debugging a script. The option
              cannot be used if more than one process ( nn * np > 1) is used or if -b is used.

       -b Do not invoke python. This is used to run non-python programs.

       -e Outputs export statements for the additional environment variables  and  commands  used
              during  escript  execution.  This option is useful if users wish to execute scripts
              without using the escript command.

       -o Switches on the redirection of output of processors with MPI rank greater than zero  to
              the  files  "stdout_r.out" and "stderr_r.out" where r is the rank of the processor.
              The option overwrites the value of the ESCRIPT_CREATESTDFILES environment variable.

       -v Prints some diagonstic information.

                                                                                   run-escript(1)