Model Version: 2.0.0
HTML Created:
2018-06-08

Support Levels

Tested - Indicates that the machine has passed funtional CESM regression testing but may not necessarily by appropriate for large coupled experiments due to machine restrictions; for example, limited number of nodes and disk space.

Scientific - Indicates that the machine has passed statistical validation and CESM regression testing and may be used for large coupled experiments.

Related Links

Reference: CIME Defining the machine Documentation

CESM2 machine/compiler/test status spreadsheet

Name OS Compilers pes/node max_tasks/node Support Level Details
bluewaters CNL pgi,cray,gnu 32 16 Unsupported 
ORNL XE6, os is CNL, 32 pes/node, batch system is PBS
brutus LINUX pgi,intel 16 16 Unsupported 
Brutus Linux Cluster ETH (pgi(9.0-1)/intel(10.1.018) with openi(1.4.1)/mvapich2(1.4rc2), 16 pes/node, batch system LSF, added by UB
centos7-linux LINUX gnu 8 8 Unsupported 
		      Example port to centos7 linux system with gcc, netcdf, pnetcdf and mpich
		      using modules from http://www.admin-magazine.com/HPC/Articles/Environment-Modules
cheyenne LINUX intel,gnu,pgi 36 36 Scientific 
NCAR SGI platform, os is Linux, 36 pes/node, batch system is PBS
constance LINUX intel,pgi 24 24 Unsupported 
PNL Haswell cluster, OS is Linux, batch system is SLURM
cori-haswell CNL intel,gnu,cray 64 32 Tested 
NERSC XC40 Haswell, os is CNL, 32 pes/node, batch system is Slurm
cori-knl CNL intel,gnu,cray 256 64 Tested 
NERSC XC* KNL, os is CNL, 68 pes/node, batch system is Slurm
eastwind LINUX pgi,intel 12 12 Unsupported 
PNL IBM Xeon cluster, os is Linux (pgi), batch system is SLURM
edison CNL intel,gnu,cray 48 24 Unsupported 
NERSC XC30, os is CNL, 24 pes/node, batch system is SLURM
gaea CNL pgi 24 24 Unsupported 
NOAA XE6, os is CNL, 24 pes/node, batch system is PBS
hobart LINUX intel,pgi,nag,gnu 48 48 Scientific 
NCAR CGD Linux Cluster 48 pes/node, batch system is PBS
homebrew Darwin gnu 8 4 Unsupported 

		      Customize these fields as appropriate for your system,
		      particularly changing MAX_TASKS_PER_NODE and MAX_MPITASKS_PER_NODE to the
		      number of cores on your machine.  You may also want to change
		      instances of '$ENV{HOME}/projects' to your desired directory
		      organization.  You can use this in either of two ways: (1)
		      Without making any changes, by adding `--machine homebrew` to
		      create_newcase or create_test (2) Copying this into a
		      config_machines.xml file in your personal .cime directory and
		      then changing the machine name (MACH="homebrew") to
		      your machine name and the NODENAME_REGEX to something matching
		      your machine's hostname.  With (2), you should not need the
		      `--machine` argument, because the machine should be determined
		      automatically.  However, with (2), you will also need to copy the
		      homebrew-specific settings in config_compilers.xml into a
		      config_compilers.xml file in your personal .cime directory, again
		      changing the machine name (MACH="homebrew") to your machine name.
laramie LINUX intel,gnu 36 36 Unsupported 
NCAR SGI test platform, os is Linux, 36 pes/node, batch system is PBS
lawrencium-lr2 LINUX intel 12 12 Unsupported 
Lawrencium LR2 cluster at LBL, OS is Linux (intel), batch system is SLURM
lawrencium-lr3 LINUX intel 16 16 Unsupported 
Lawrencium LR3 cluster at LBL, OS is Linux (intel), batch system is SLURM
lbl-lr2 LINUX intel 12 12 Unsupported 
Lawrencium LR2 cluster at LBL, OS is Linux (intel), batch system is SLURM
lbl-lr3 LINUX intel 16 16 Unsupported 
Lawrencium LR3 cluster at LBL, OS is Linux (intel), batch system is SLURM
melvin LINUX gnu 64 64 Unsupported 
Linux workstation for Jenkins testing
mira BGQ ibm 64 8 Unsupported 
ANL IBM BG/Q, os is BGP, 16 pes/node, batch system is cobalt
modex LINUX gnu 12 12 Unsupported 
Medium sized linux cluster at BNL, torque scheduler.
olympus LINUX pgi 32 32 Unsupported 
PNL cluster, os is Linux (pgi), batch system is SLURM
pleiades-bro LINUX intel 28 28 Unsupported 
NASA/AMES Linux Cluster, Linux (ia64), 2.4 GHz Broadwell Intel Xeon E5-2680v4 processors, 28 pes/node (two 14-core processors) and 128 GB of memory/node, batch system is PBS
pleiades-has LINUX intel 24 24 Unsupported 
NASA/AMES Linux Cluster, Linux (ia64), 2.5 GHz Haswell Intel Xeon E5-2680v3 processors, 24 pes/node (two 12-core processors) and 128 GB of memory/node, batch system is PBS
pleiades-ivy LINUX intel 20 20 Unsupported 
NASA/AMES Linux Cluster, Linux (ia64), Altix ICE, 2.8 GHz Ivy Bridge processors, 20 cores/node and 3.2 GB of memory per core, batch system is PBS
pleiades-san LINUX intel 16 16 Unsupported 
NASA/AMES Linux Cluster, Linux (ia64), Altix ICE, 2.6 GHz Sandy Bridge processors, 16 cores/node and 32 GB of memory, batch system is PBS
rosa CNL pgi,cray,gnu 32 32 Unsupported 
CSCS Cray XE6, os is CNL, 32 pes/node, batch system is SLURM
sandia-srn-sems LINUX gnu 64 64 Unsupported 
Linux workstation at Sandia on SRN with SEMS TPL modules
sandiatoss3 LINUX intel 16 16 Unsupported 
SNL clust
stampede2-knl LINUX intel 256 64 Tested 
Intel Xeon Phi 7250 ("Knights Landing") , batch system is SLURM
stampede2-skx LINUX intel 96 48 Tested 
Intel Xeon Platinum 8160 ("Skylake"),48 cores on two sockets (24 cores/socket) , batch system is SLURM
theta CNL intel,gnu,cray 64 64 Unsupported 
ALCF Cray XC* KNL, os is CNL, 64 pes/node, batch system is cobalt
yellowstone LINUX intel,pgi,gnu,intel15 30 15 Unsupported 
NCAR IBM, os is Linux, 16 pes/node, batch system is LSF
Name OS Compilers pes/node max_tasks/node Support Level Details