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ICL Cluster User's Manual

ICL maintains a number of in-house research systems for use by internal and collaborative projects.

General Information

• Getting Started
• Getting an account
• Setting and resetting your password
• System inventory use your LDAP password to login
• Software Modules
• Software Information
• Cluster Storage
  • Data Backup

Available Computer Systems

Cluster	Login Node	OS Version	Nodes	Notes
Main Cluster	login.icl.utk.edu	Rocky Linux 9	~20	This is an umbrella login environment which provides access to many stand-alone and cluster systems.
	leconte.icl.utk.edu	Rocky Linux 9	1	NVidia DGX V100
	guyot.icl.utk.edu	Rocky Linux 9	1	NVidia DGX A100
	hexane.icl.utk.edu	Rocky Linux 9	1	NVidia H100
	dopamine.icl.utk.edu	Rocky Linux 9	1	AMD Radeon Instinct MI-210
Saturn Cluster	saturn.icl.utk.edu	Scientific Linux 7	31	This front-end node (saturn.icl.utk.edu) provides access to a multiple compute clusters which are designed primarily for distributed memory projects. GPU accelerators are also available on some nodes.
Phi Cluster	phi.icl.utk.edu	CentOS 7.9	64	864 Intel CPU cores, 1.7TB of RAM, and a QDR Infiniband interconnect.
Tellico Cluster	tellico.icl.utk.edu	Redhat 7.9	4	IBM Power9 cluster with V100 accelerators and a 300TB GPFS cluster filesystem.
Stand-alone Systems	See ICL system inventory page	Various	~ 10	Provide access to interesting CPU and GPU architectures.