7ecee48c83
Due to the use of backquotes, the replacement script for mpirun/mpiexec commands would recursively call itself, effectively causing a fork bomb.
10 lines
497 B
Bash
Executable File
10 lines
497 B
Bash
Executable File
#!/bin/sh
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echo "This version of Spack (openmpi ~legacylaunchers schedulers=slurm) "
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echo "is installed without the mpiexec/mpirun commands to prevent "
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echo "unintended performance issues. See https://github.com/spack/spack/pull/10340 "
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echo "for more details."
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echo "If you understand the potential consequences of a misconfigured mpirun, you can"
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echo "use spack to install 'openmpi+legacylaunchers' to restore the executables."
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echo "Otherwise, use srun to launch your MPI executables."
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exit 2
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