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marvel-nccr / ansible-role-siesta

Ansible role for installing the siesta code
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Siesta works very slowly in parallel #17

Open giovannipizzi opened 3 years ago

giovannipizzi commented 3 years ago

with 2 MPI processes runs 15x slower than in serial! See this comment

Pinging @albgar and @bosonie for help to fix this (you can try to recompile in the 20.05.1)