CNK operating system

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Compute Node Kernel (CNK) is the node level operating system for the IBM Blue Gene series of supercomputers.^[1][2]

Operating system

The compute nodes of the IBM Blue Gene family of supercomputers run CNK, a

CNK delegates file input/output (I/O) to dedicated I/O nodes which run the INK (I/O Node Kernel) operating system, based on a modified Linux kernel.^[2]

See also

• Catamount (operating system)
• Compute Node Linux
• INK (operating system)
• Rocks Cluster Distribution
• Timeline of operating systems

References