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@kozo2

Ubuntu14.04 + InfiniBand で MPI を動かす

Posted at

ipoib で動かします

apt で入れるパッケージ

apt install opensm libmlx4-1 openmpi-bin libopenmpi-dev

設定

/etc/modules

lp
rtc
mlx4_ib
ib_umad
ib_uverbs
ib_ipoib

/etc/security/limits.conf

* soft memlock unlimited
* hard memlock unlimited

子ノードに親ノードのssh公開鍵を追加しログインできるようにする

終

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