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Whilst it seems it is possible for the compute nodes of a Blue Gene to run Linux [1], I doubt all of them are doing so in the Top 500 and that most still run IB
by gbrown_ 9y ago
Whilst it seems it is possible for the compute nodes of a Blue Gene to run Linux [1], I doubt all of them are doing so in the Top 500 and that most still run IBM's CNK.
[1] http://www.redbooks.ibm.com/redpapers/pdfs/redp4453.pdf http://www.redbooks.ibm.com/redpapers/pdfs/redp4453.pdf
- nigwil_ 9y agoYou are correct, the compute nodes run CNK. BG/Q has a few Power7 servers running Red Hat that run the cluster control, job scheduler etc