portage-ng --merge
>>> Emerging : portage://virtual/mpi-2.0-r8:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://sys-apps/hwloc-2.12.2
│ └─ file ─┤ 5.36 Mb hwloc-2.12.2.tar.bz2
│ │ 17.59 Kb lstopo.png
│ download portage://sys-auth/munge-0.5.18
│ └─ file ─┤ 455.73 Kb munge-0.5.18.tar.xz
│ download portage://sys-cluster/openmpi-5.0.9-r1
│ └─ file ─┤ 28.95 Mb openmpi-5.0.9.tar.bz2
│ download portage://sys-cluster/pmix-6.1.0
│ └─ file ─┤ 10.30 Mb pmix-6.1.0.tar.bz2
│ download portage://sys-cluster/prrte-4.1.0-r1
│ └─ file ─┤ 10.01 Mb prrte-4.1.0.tar.gz
│ download portage://x11-libs/libpciaccess-0.19
│ └─ file ─┤ 63.21 Kb libpciaccess-0.19.tar.xz
└─step 2─┤ install portage://x11-libs/libpciaccess-0.19
│ └─ conf ─┤ USE = "zlib -static-libs"
│ install portage://acct-group/munge-0-r2
└─step 3─┤ run portage://acct-group/munge-0-r2
│ run portage://x11-libs/libpciaccess-0.19
└─step 4─┤ install portage://sys-apps/hwloc-2.12.2
│ └─ conf ─┤ USE = "X* cairo* cpuid pci -svg* (-rocm) -debug -doc -l0 -nvml -static-libs -udev -valgrind -xml"
│ │ VIDEO_CARDS = "-nvidia"
│ │ SLOT = "0/15"
│ install portage://acct-user/munge-0-r2
└─step 5─┤ run portage://sys-apps/hwloc-2.12.2
│ run portage://acct-user/munge-0-r2
└─step 6─┤ install portage://sys-auth/munge-0.5.18
│ └─ conf ─┤ USE = "-debug -gcrypt -static-libs"
└─step 7─┤ run portage://sys-auth/munge-0.5.18
└─step 8─┤ install portage://sys-cluster/pmix-6.1.0
│ └─ conf ─┤ USE = "munge -debug -pmi"
└─step 9─┤ run portage://sys-cluster/pmix-6.1.0
└─step 10─┤ install portage://sys-cluster/prrte-4.1.0-r1
│ └─ conf ─┤ SLOT = "0/4"
└─step 11─┤ run portage://sys-cluster/prrte-4.1.0-r1
└─step 12─┤ install portage://sys-cluster/openmpi-5.0.9-r1
│ └─ conf ─┤ USE = "-cma -cuda -fortran -peruse -romio -valgrind"
│ │ OPENMPI_FABRICS = "-knem -ofed"
│ │ OPENMPI_RM = "(-slurm) -pbs"
└─step 13─┤ run portage://sys-cluster/openmpi-5.0.9-r1
└─step 14─┤ install portage://virtual/mpi-2.0-r8
│ └─ conf ─┤ USE = "threads* -cxx -fortran -nullmpi -romio"
└─step 15─┤ run portage://virtual/mpi-2.0-r8
Total: 24 actions (6 downloads, 9 installs, 9 runs), grouped into 15 steps.
55.15 Mb to be downloaded.