SPEC(R) MPIM2007 Summary Dell, QLogic, ClusterVision, U. of Cambridge HPC Cluster Darwin, QLogic InfiniBand Interconnect Fri May 25 15:14:38 2007 MPI2007 License: 0018 Test date: May-2007 Test sponsor: QLogic Corporation Hardware availability: Jul-2006 Tested by: QLogic Performance Engineering Software availability: Feb-2007 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 128 144 10.9 S 104.milc 128 144 10.9 S 104.milc 128 144 10.9 * 107.leslie3d 128 598 8.73 S 107.leslie3d 128 606 8.62 * 107.leslie3d 128 610 8.56 S 113.GemsFDTD 128 397 15.9 * 113.GemsFDTD 128 395 16.0 S 113.GemsFDTD 128 425 14.9 S 115.fds4 128 174 11.2 S 115.fds4 128 169 11.5 S 115.fds4 128 171 11.4 * 121.pop2 128 359 11.5 S 121.pop2 128 359 11.5 * 121.pop2 128 363 11.4 S 122.tachyon 128 338 8.28 S 122.tachyon 128 337 8.30 S 122.tachyon 128 337 8.29 * 126.lammps 128 240 12.1 S 126.lammps 128 239 12.2 S 126.lammps 128 240 12.2 * 127.wrf2 128 375 20.8 S 127.wrf2 128 374 20.8 * 127.wrf2 128 374 20.9 S 128.GAPgeofem 128 133 15.5 S 128.GAPgeofem 128 133 15.5 * 128.GAPgeofem 128 134 15.4 S 129.tera_tf 128 330 8.39 S 129.tera_tf 128 321 8.62 * 129.tera_tf 128 320 8.64 S 130.socorro 128 207 18.5 * 130.socorro 128 208 18.4 S 130.socorro 128 204 18.7 S 132.zeusmp2 128 250 12.4 * 132.zeusmp2 128 250 12.4 S 132.zeusmp2 128 251 12.4 S 137.lu 128 178 20.6 S 137.lu 128 180 20.5 S 137.lu 128 179 20.6 * ============================================================================== 104.milc 128 144 10.9 * 107.leslie3d 128 606 8.62 * 113.GemsFDTD 128 397 15.9 * 115.fds4 128 171 11.4 * 121.pop2 128 359 11.5 * 122.tachyon 128 337 8.29 * 126.lammps 128 240 12.2 * 127.wrf2 128 374 20.8 * 128.GAPgeofem 128 133 15.5 * 129.tera_tf 128 321 8.62 * 130.socorro 128 207 18.5 * 132.zeusmp2 128 250 12.4 * 137.lu 128 179 20.6 * SPECmpiM_base2007 12.8 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 32 Total Chips: 64 Total Cores: 128 Total Threads: 128 Total Memory: 256 GB Base Ranks Run: 128 Minimum Peak Ranks: -- Maximum Peak Ranks: -- C Compiler: QLogic PathScale C Compiler 3.0 C++ Compiler: QLogic PathScale C++ Compiler 3.0 Fortran Compiler: QLogic PathScale Fortran Compiler 3.0 Base Pointers: 64-bit Peak Pointers: 64-bit MPI Library: QLogic InfiniPath MPI 2.0 Other MPI Info: None Pre-processors: No Other Software: None Node Description: Dell PowerEdge 1950 ===================================== HARDWARE -------- Number of nodes: 32 Uses of the node: compute, head Vendor: Dell Model: Dell PowerEdge 1950 CPU Name: Intel Xeon 5160 CPU(s) orderable: 1-2 chips Chips enabled: 2 Cores enabled: 4 Cores per chip: 2 Threads per core: 1 CPU Characteristics: 1333 MHz system bus CPU MHz: 3000 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 4 MB I+D on chip per chip L3 Cache: None Other Cache: None Memory: 8 GB (8 x 1 GB PC2-5300F) Disk Subsystem: SAS, 73 GB, 15000 RPM Other Hardware: None Adapter: QLogic InfiniPath QLE7140 Number of Adapters: 1 Slot Type: PCIe x8 Data Rate: InfiniBand 4x SDR Ports Used: 1 Interconnect Type: InfiniBand SOFTWARE -------- Adapter: QLogic InfiniPath QLE7140 Adapter Driver: InfiniPath 2.0 Adapter Firmware: None Operating System: ClusterVisionOS 2.1 Based on Scientific Linux SL release 4.3 (Beryllium) Local File System: Linux/ext3 Shared File System: NFS System State: Multi-User Other Software: Torque 2.1.2 Node Description: Dell PowerVault MD1000 ======================================== HARDWARE -------- Number of nodes: 1 Uses of the node: file server Vendor: Dell Model: Dell PowerEdge 1950 CPU Name: Intel Xeon 5160 CPU(s) orderable: 1-2 chip Chips enabled: 2 Cores enabled: 4 Cores per chip: 2 Threads per core: 1 CPU Characteristics: 1333 MHz system bus CPU MHz: 3000 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 4 MB I+D on chip per chip L3 Cache: None Other Cache: None Memory: 4 GB (4 x 1 GB PC2-5300F) Disk Subsystem: 13.5 TB: 3 x 15 x 300 GB, SAS, 10000 RPM 3 Dell PowerVault MD1000 Disk Arrays, each one has 15 disks. Other Hardware: None Adapter: Chelsio T310 10GBASE-SR RNIC (rev 3) Number of Adapters: 1 Slot Type: PCIe x8 MSI-X Data Rate: 10 Gbps Ethernet Ports Used: 1 Interconnect Type: Ethernet SOFTWARE -------- Adapter: Chelsio T310 10GBASE-SR RNIC (rev 3) Adapter Driver: cxgb3 1.0.078 Adapter Firmware: T 3.3.0 Operating System: ClusterVisionOS 2.1 Based on Scientific Linux SL release 4.3 (Beryllium) Local File System: Linux/ext3 Shared File System: NFS System State: Multi-User Other Software: None General Notes ------------- A separate node handling login and resouces management is not listed as it is not performance related. Interconnect Description: QLogic InfiniBand HCAs and switches ============================================================= HARDWARE -------- Vendor: QLogic Model: InfiniPath adapters and Silverstorm switches Switch Model: QLogic SilverStorm 9080 Fabric Director (InfiniBand switch) Number of Switches: 1 Number of Ports: 96 Data Rate: InfiniBand 4x SDR and InfiniBand 4x DDR Firmware: 3.4.0.1.3 Topology: Full Bisectional Bandwidth, Fat-Tree, Max 3 swith-chip hops. Primary Use: MPI traffic General Notes ------------- The 32 nodes used are from one CU (Computational Unit, 65 nodes) of the 9 CUs in the Darwin cluster. Jobs within one CU use one SilverStorm 9080 switch. The data rate between InifniPath HCAs and SilverStorm switches is SDR. However, DDR is used for inter-switch links. Interconnect Description: Ethernet Network for File Server Access ================================================================= HARDWARE -------- Vendor: Chelsio, Nortel Model: Chelsio T310 adapters and Nortel 5530 5510 8610 switches Switch Model: Nortel Ethernet Routing Switch 5510-24T Number of Switches: 1 Number of Ports: 24 Data Rate: 1 Gbps Ethernet Firmware: 1.0.0.16 Switch Model: Nortel Ethernet Routing Switch 5510-48T Number of Switches: 3 Number of Ports: 48 Data Rate: 1 Gbps Ethernet Firmware: 1.0.0.16 Switch Model: Nortel Ethernet Routing Switch 5530-24TFD Number of Switches: 2 Number of Ports: 26 Data Rate: 1 Gbps Ethernet (24 ports) and 10 Gbps Ethernet (2 ports) Firmware: 4.2.0.12 Switch Model: Nortel Passport 8610 switch 4.1.0.0 Number of Switches: 1 Number of Ports: 24 Data Rate: 10 Gbps Ethernet Firmware: Optivity Switch Manager version 4.1 Topology: Three CUs are connected with six Ethernet Routing switches 5530-24TFD, 5510-24T and 5510-48T as a ring. Each of two 5530-24TFD switches is connected to the Nortel Passport 8610 switch through two 10Gbit ports. See Slide 10 of http://www.spec.org/mpi2007/results/supportingdocs/NortelEthernetSwitchDiagram.pdf for a network diagram. Primary Use: file system traffic Base Compiler Invocation ------------------------ C benchmarks: /usr/bin/mpicc -cc=pathcc C++ benchmarks: 126.lammps: /usr/bin/mpicxx -CC=pathCC Fortran benchmarks: 107.leslie3d: /usr/bin/mpif90 -f90=pathf90 113.GemsFDTD: /usr/bin/mpif90 -f90=pathf90 115.fds4: /usr/bin/mpif90 -f90=pathf90 129.tera_tf: /usr/bin/mpif90 -f90=pathf90 132.zeusmp2: /usr/bin/mpif90 -f90=pathf90 137.lu: /usr/bin/mpif90 -f90=pathf90 Benchmarks using both Fortran and C (except as noted below): /usr/bin/mpicc -cc=pathcc /usr/bin/mpif90 -f90=pathf90 Base Portability Flags ---------------------- 104.milc: -DSPEC_MPI_LP64 121.pop2: -DSPEC_MPI_DOUBLE_UNDERSCORE -DSPEC_MPI_LP64 122.tachyon: -DSPEC_MPI_LP64 127.wrf2: -DF2CSTYLE -DSPEC_MPI_DOUBLE_UNDERSCORE -DSPEC_MPI_LINUX -DSPEC_MPI_LP64 128.GAPgeofem: -DSPEC_MPI_LP64 130.socorro: -fno-second-underscore -DSPEC_MPI_LP64 Base Optimization Flags ----------------------- C benchmarks: -march=core -Ofast C++ benchmarks: 126.lammps: -march=core -O3 -OPT:Ofast -CG:local_fwd_sched=on Fortran benchmarks: 107.leslie3d: -march=core -O3 -OPT:Ofast -OPT:malloc_alg=1 -LANG:copyinout=off 113.GemsFDTD: -march=core -O3 -OPT:Ofast -OPT:malloc_alg=1 -LANG:copyinout=off 115.fds4: -march=core -O3 -OPT:Ofast -OPT:malloc_alg=1 -LANG:copyinout=off 129.tera_tf: -march=core -O3 -OPT:Ofast -OPT:malloc_alg=1 -LANG:copyinout=off 132.zeusmp2: -march=core -O3 -OPT:Ofast -OPT:malloc_alg=1 -LANG:copyinout=off 137.lu: -march=core -O3 -OPT:Ofast -OPT:malloc_alg=1 -LANG:copyinout=off Benchmarks using both Fortran and C: 121.pop2: -march=core -Ofast -O3 -OPT:Ofast -OPT:malloc_alg=1 -LANG:copyinout=off 127.wrf2: Same as 121.pop2 128.GAPgeofem: Same as 121.pop2 130.socorro: Same as 121.pop2 Base Other Flags ---------------- C benchmarks: -IPA:max_jobs=4 C++ benchmarks: 126.lammps: -IPA:max_jobs=4 Fortran benchmarks: 107.leslie3d: -IPA:max_jobs=4 113.GemsFDTD: -IPA:max_jobs=4 115.fds4: -IPA:max_jobs=4 129.tera_tf: -IPA:max_jobs=4 132.zeusmp2: -IPA:max_jobs=4 137.lu: -IPA:max_jobs=4 Benchmarks using both Fortran and C (except as noted below): -IPA:max_jobs=4 The flags file that was used to format this result can be browsed at http://www.spec.org/mpi2007/flags/MPI2007_flags.20070717.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/MPI2007_flags.20070717.xml SPEC and SPEC MPI are registered trademarks of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders. ----------------------------------------------------------------------------- For questions about this result, please contact the tester. For other inquiries, please contact webmaster@spec.org. Copyright 2006-2010 Standard Performance Evaluation Corporation Tested with SPEC MPI2007 v58. Report generated on Tue Jul 22 13:32:51 2014 by MPI2007 ASCII formatter v1463. Originally published on 16 July 2007.