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In case you don't find a software you are interested in, you can install it by yourself.
In this case, on Marconi100 we on Marconi100 we also offer the possibility to use the “spack” environment by loading the corresponding module. Please refer to the dedicated section in UG2.6: Production Environment
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The login nodes and the compute nodes are exactly the same. Each node consists in 2 Power9 sockets, each of them with 16 cores and 2 Volta GPUs (32 cores and 4 GPUs per node). The multi-threading is active with 4 threads per physical core (128 total threads – or logical cpus – per node).
Due to how the hardware is detected on a Power9 architecture, the numbering of (logical) cpus follows the order of threading. You can get it with the ppc64_cpu command:
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