GEOS-Chem supported platforms and compilers

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Here are timing results for the GEOS-Chem 1-month benchmark simulation across various platform/compiler combinations:

Contents

Linux

User Group GEOS-CHEM Version Platform Compiler # of CPUs used Wall Time (hh:mm) Contact Person
Caltech v7-03-03 Linux PC (SuSE 10), 1GB RAM, dual 2.8GHz Xeon with HyperThreading. Intel Fortran compiler for 32-bit applications, version 9.0. 4 08:00 Daven Henze (daven@its.caltech.edu)
CMU v5-07-08 Linux PC (Red Hat 9), 1GB RAM, 2.40GHz x 1 pfg90 5.0-2 © 1989-2000, The Portland Group, Inc. © 2000-2001, STMicroelectronics, Inc. 1 10:10 Win Trivitayanurak (win@cmu.edu)
GA Tech v7-01-02 Linux PC, Mem: 3616072K Swap: 4200872K Intel® Fortran Compiler for 32-bit applications, Version 7.1 4 04:52 Yasuko Yoshida (yyoshida@eas.gatech.edu)

NOTE: The same run at 2x2.5 takes 27:59 -- Tao Zeng (tzeng@eas.gatech.edu)

Natl’ Inst. Aerospace v7-01-02 Linux PC, 3.7 GB RAM, 2.4GHz Intel x 2 pgf90 3.3-2 © 1989-2000, The Portland Group, Inc. © 2000-2001, STMicroelectronics, Inc. 1 12:00 Hongyu Liu (hyl@nianet.org)
Nat’l Obs. Athens v7-01-02 Linux i686, 2GB RAM, 2.80 GHz CPU x 1 pfg90 © 1989-2000, The Portland Group, Inc. © 2000-2001, STMicroelectronics, Inc. 1 10:37 Christos Giannakapoulos (cgiannak@env.meteo.noa.gr)
U. Toronto v7-04-11 Dell Latitude D830 laptop ($CAD2000): Core 2 Duo T7500 2.2 GHz, 2 GB RAM

OS: Ubuntu 7.04 64-bit Linux kernel 2.6.20-15-generic

Compiler: Intel x86-64 ifort 10.023 2 02:13 Mike Seymour (seymour@atmosp.physics.utoronto.ca)
U. Toronto v7-04-11 Dell Poweredge 1950 ($CAD3150): 2x4 core Xeon E5345 2.33 GHz, 4 GB RAM

OS: Ubuntu 7.04 64-bit Linux kernel 2.6.20-15-generic

Intel x86-64 ifort 10.023 8 00:43 Mike Seymour (seymour@atmosp.physics.utoronto.ca)
U. Minn. v7-04-13 Platform: Dell 1950 2 x 4-core Intel Xeon 3 GHz processors; 16 GB RAM

OS: RedHat Linux 4.5

Intel x86-64 ifort 10.023 4 01:02 Dylan Millet (dbm@umn.edu)
U. Minn. v7-04-13 Dell 1950 2 x 4-core Intel Xeon 3 GHz processors; 16 GB RAM

OS: RedHat Linux 4.5

Intel x86-64 ifort 10.023 8 00:39 Dylan Millet (dbm@umn.edu)

Sun/Solaris

User Group GEOS-CHEM Version Platform Compiler # of CPUs used Wall Time (hh:mm) Contact Person
Harvard v7-04-09 Sun 4100 (with AMD/Opteron i86pc chipset) Sun Studio 11 -- Fortran 95 8.2 2005/10/13 4 01:51 Bob Yantosca (yantosca@seas.harvard.edu)
CSU v7-04-13 Sun 4200 (with 2 x dual core AMD/Opteron processor 2200, 2.8 GHz), 8 GB RAM Sun Studio 12 -- Fortran 95 8.3 4 01:48 Colette Heald (heald@atmos.colostate.edu)

HP/Compaq

User Group GEOS-CHEM Version Platform Compiler # of CPUs used Wall Time (hh:mm) Contact Person
U. Wash. v5-05 Compaq Alpha Server ES40. 4 Alpha EV68 processors (833MHz). 2 GB RAM Compaq Fortran 90 (formerly DIGITAL Fortran 90) compiler (version V5.4A-1472-46B2F) 4 04:00 Lyatt Jaegle (jaegle@atmos.washington.edu)

Macintosh

User Group GEOS-CHEM Version Platform Compiler # of CPUs used Wall Time (hh:mm) Contact Person
JPL v7-04-11 Mac OS X (10.4.10, Intel) Xeon dual quad-core 3.0 GHz chips Intel(R) Fortran Compiler Version 10.0 2 02:15 Kevin Bowman (kevin.bowman@jpl.nasa.gov)
JPL v7-04-11 Mac OS X (10.4.10, Intel) Xeon dual quad-core 3.0 GHz chips Intel(R) Fortran Compiler Version 10.0 4 01:21 Kevin Bowman(kevin.bowman@jpl.nasa.gov)
JPL v7-04-11 Mac OS X (10.4.10, Intel) Xeon dual quad-core 3.0 GHz chips Intel(R) Fortran Compiler Version 10.0 8 01:03 Kevin Bowman (kevin.bowman@jpl.nasa.gov)

SGI Altix/Itanium

User Group GEOS-CHEM Version Platform Compiler # of CPUs used Wall Time (hh:mm) Contact Person
Caltech v6-01-05 SGI Altix 3700 Bx2, 1.6 GHz Itanium2 x 512 Intel(R) Fortran Itanium(R) Compiler for Itanium(R)-based applications Version 8.1, Build 20041123 Package ID: l_fc_pc_8.1.023 4 03:00 Daven Henze (daven@its.caltech.edu)
Dalhousie v7-02-04 SGI Altix 350 Intel® Fortran Itanium® Compiler for Itanium®-based applications Version 7.1, Build 20040708 8 02:37 Randall Martin (randall.martin@dal.ca)
Harvard v7-02-04 SGI Altix 350, 1.3 GHz x 12 Intel® Fortran Itanium® Compiler for Itanium®-based applications Version 7.1, Build 20040708 4 03:26 Bob Yantosca (yantosca@seas.harvard.edu)
Harvard v7-03-06 SGI Altix 350, 1.3 GHz x 12 ifort (IFORT) 9.0 20050912 Copyright (C) 1985-2005 Intel Corporation. 4 02:53 Bob Yantosca (yantosca@seas.harvard.edu)

SGI Origin

User Group GEOS-CHEM Version Platform Compiler # of CPUs used Wall Time (hh:mm) Contact Person
Harvard v7-03-01 SGI Origin 2200 MIPSpro Compilers: Version 7.2.1.3m 4 12:54 Bob Yantosca (yantosca@seas.harvard.edu)

NOTES

  1. v5-05 benchmark has 31 transported tracers (gas-phase species + sulfur aerosols)
  2. v5-07-08 benchmark has 31 transported tracers
  3. v6-01-05 benchmark has 31 transported tracers
  4. v6-02-05 benchmark has 41 transported tracers (31 tracers above + dust, carbonaceous, and sea-salt aerosols)
  5. v7-01-02 benchmark has 41 transported tracers
  6. v7-02-04 benchmark has 41 transported tracers
  7. v7-03-01, v7-03-06, and v7-04-09 benchmarks has 43 transported tracers (41 tracers above + added SO4 and NIT in sea-salt aerosol)
    • also parallelization in WETDEP was turned off on SGI Origin to avoid a memory error
  8. v7-03-03 benchark has 54 transported tracers (with the new Caltech SOA from Isoprene code included)
  9. v7-04-11 benchmark has 43 transported tracers
  10. v7-04-13 benchmark has 43 transported tracers
Retrieved from "http://wiki.seas.harvard.edu/geos-chem/index.php/GEOS-Chem_supported_platforms_and_compilers"
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