annotate env/lib/python3.9/site-packages/cwltool/tests/wf/mpi_expr.cwl @ 0:4f3585e2f14b draft default tip

"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"

#!/usr/bin/env cwl-runner

cwlVersion: v1.1
class: CommandLineTool
$namespaces:
  cwltool: "http://commonwl.org/cwltool#"

doc: |
  Trivial MPI test that prints the process IDs of each of the parallel
  processes. Requires Python (but you have cwltool running, right?)
  and an MPI implementation.

  This version takes the number of processes to use as an input and
  then passes this to the MPIRequirement using an expression.

baseCommand: python
requirements:
  cwltool:MPIRequirement:
    processes: $(inputs.processes)
arguments: [-c, 'import os; print(os.getpid())']
inputs:
  processes:
    type: int

outputs:
  pids:
    type: stdout