SPEC(R) MPIM2007 Summary Cray Cray XC30 (Intel Xeon E5-2697 v2) Thu Mar 23 16:50:48 2017 MPI2007 License: 3440A Test date: Mar-2017 Test sponsor: Indiana University Hardware availability: Apr-2013 Tested by: Indiana University Software availability: Feb-2017 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 768 27.6 56.6 S 104.milc 768 28.0 55.9 * 104.milc 768 30.8 50.8 S 107.leslie3d 768 45.0 116 * 107.leslie3d 768 42.6 122 S 107.leslie3d 768 45.1 116 S 113.GemsFDTD 768 318 19.8 S 113.GemsFDTD 768 318 19.8 S 113.GemsFDTD 768 318 19.8 * 115.fds4 768 131 14.9 S 115.fds4 768 130 15.0 * 115.fds4 768 128 15.3 S 121.pop2 768 97.7 42.2 S 121.pop2 768 98.8 41.8 * 121.pop2 768 99.7 41.4 S 122.tachyon 768 26.0 107 * 122.tachyon 768 26.5 106 S 122.tachyon 768 25.9 108 S 126.lammps 768 122 23.8 S 126.lammps 768 120 24.4 * 126.lammps 768 120 24.4 S 127.wrf2 768 45.5 171 S 127.wrf2 768 43.9 178 S 127.wrf2 768 44.0 177 * 128.GAPgeofem 768 78.4 26.3 S 128.GAPgeofem 768 79.1 26.1 * 128.GAPgeofem 768 80.4 25.7 S 129.tera_tf 768 30.8 89.8 S 129.tera_tf 768 30.6 90.4 * 129.tera_tf 768 30.6 90.5 S 130.socorro 768 45.6 83.7 S 130.socorro 768 45.2 84.4 * 130.socorro 768 42.9 89.0 S 132.zeusmp2 768 44.6 69.6 S 132.zeusmp2 768 44.7 69.5 * 132.zeusmp2 768 44.7 69.4 S 137.lu 768 31.4 117 S 137.lu 768 33.7 109 * 137.lu 768 33.8 109 S ============================================================================== 104.milc 768 28.0 55.9 * 107.leslie3d 768 45.0 116 * 113.GemsFDTD 768 318 19.8 * 115.fds4 768 130 15.0 * 121.pop2 768 98.8 41.8 * 122.tachyon 768 26.0 107 * 126.lammps 768 120 24.4 * 127.wrf2 768 44.0 177 * 128.GAPgeofem 768 79.1 26.1 * 129.tera_tf 768 30.6 90.4 * 130.socorro 768 45.2 84.4 * 132.zeusmp2 768 44.7 69.5 * 137.lu 768 33.7 109 * SPECmpiM_base2007 56.3 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 32 Total Chips: 64 Total Cores: 768 Total Threads: 1536 Total Memory: 2 TB Base Ranks Run: 768 Minimum Peak Ranks: -- Maximum Peak Ranks: -- C Compiler: Intel C Composer XE 2017 for Linux, Version 17.0.2.174 Build 20170213 C++ Compiler: Intel C++ Composer XE 2017 for Linux, Version 17.0.2.174 Build 20170213 Fortran Compiler: Intel Fortran Composer XE 2017 for Linux, Version 17.0.2.174 Build 20170213 Base Pointers: 64-bit Peak Pointers: 64-bit MPI Library: Cray MPI (MPT) 7.5.0 Other MPI Info: None Pre-processors: No Other Software: None Node Description: Big Red II Plus Node ====================================== HARDWARE -------- Number of nodes: 32 Uses of the node: compute Vendor: Cray Model: XC30 CPU Name: Intel Xeon E5-2697 v2 CPU(s) orderable: 1-2 chips Chips enabled: 2 Cores enabled: 24 Cores per chip: 12 Threads per core: 2 CPU Characteristics: Intel Turbo Boost Technology disabled, Hyper-Threading enabled CPU MHz: 2700 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core L3 Cache: 30 MB I+D on chip per chip Other Cache: None Memory: 64 GB (8 x 8 GB 2Rx4 PC3-14900R-13, ECC) Disk Subsystem: None Other Hardware: None Adapter: Mellanox Technologies MT27500 ConnectX-3 Number of Adapters: 1 Slot Type: PCIe x16 Gen 3 Data Rate: 40Gbps Ports Used: 1 Interconnect Type: 40 Gigabit Infiniband (QDR) Adapter: Cray Aries Number of Adapters: 1 Slot Type: PCIe x16 Gen 3 Data Rate: 126 Gbps Ports Used: 4 Interconnect Type: Aries SOFTWARE -------- Adapter: Mellanox Technologies MT27500 ConnectX-3 Adapter Driver: 1.0-ofed1.5.4.1 Adapter Firmware: 2.33.5100 Adapter: Cray Aries Adapter Driver: Proprietary Cray_kgni Adapter Firmware: v004.r091 Operating System: SUSE Linux Enterprise Server 11 SP3 (x86_64), Cray Linux Environment 5.2 3.0.101-0.46.1_1.0502.8871-cray_ari_c Local File System: None Shared File System: Lustre System State: Multi-User Other Software: Slurm 15.08.12 Node Description: Data Capacitor II =================================== HARDWARE -------- Number of nodes: 2 Uses of the node: fileserver Vendor: DDN Model: DDN SFA12K CPU Name: Intel Xeon CPU E5-2620 CPU(s) orderable: 1-2 chips Chips enabled: 2 Cores enabled: 12 Cores per chip: 6 Threads per core: 1 CPU Characteristics: Intel Turbo Boost Technology up to 2.50 GHz CPU MHz: 2000 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core L3 Cache: 15 MB I+D on chip per chip Other Cache: None Memory: 96 GB Disk Subsystem: 30 TB RAID 6, 10 (8 + 2) x 3 TB SAS Hitachi HUS724030ALS640, 7200RPM, 6.0Gbps Other Hardware: None Adapter: Mellanox ConnectX MHQH29-XTC Number of Adapters: 1 Slot Type: PCIe x8 Gen 2 Data Rate: 40Gbps Ports Used: 1 Interconnect Type: 40 Gigabit Infiniband (QDR) SOFTWARE -------- Adapter: Mellanox ConnectX MHQH29-XTC Adapter Driver: 1.0-ofed1.5.4.1 Adapter Firmware: 2.9.1000 Operating System: CentOS 6.2 Local File System: Linux/ext4 Shared File System: lustre System State: Multi-User Other Software: None Interconnect Description: Infiniband (QDR) ========================================== HARDWARE -------- Vendor: DDN Model: Mellanox SX6506 Switch Model: Mellanox SX6506 Number of Switches: 1 Number of Ports: 108 Data Rate: 56 Gbps Firmware: mellanox SX6506 Topology: switched Primary Use: Lustre fileserver Interconnect Description: Cray Aries ==================================== HARDWARE -------- Vendor: Cray Model: Cray Aries Switch Model: Cray Aries Number of Switches: 144 Number of Ports: 48 Data Rate: 126 Gb/s Firmware: v004.r091 Topology: Dragonfly Primary Use: MPI traffic Submit Notes ------------ The config file option 'submit' was used. submit = srun -c 2 -n $ranks -q $command General Notes ------------- 130.socorro (base): "nullify_ptrs" src.alt was used. MPI startup command: srun command was used to start MPI jobs. export MPICH_NO_BUFFER_ALIAS_CHECK=true If set, the buffer alias error check for collectives is disabled. The MPI standard does not allow aliasing of type OUT or INOUT parameters on the same collective function call. The default is false. Job placement: Slurm is used for job placement. Compute nodes are selected by Slurm. No specific node selection is used. Base Compiler Invocation ------------------------ C benchmarks: cc C++ benchmarks: 126.lammps: CC Fortran benchmarks: ftn Benchmarks using both Fortran and C: cc ftn Base Portability Flags ---------------------- 121.pop2: -DSPEC_MPI_CASE_FLAG 126.lammps: -DMPICH_IGNORE_CXX_SEEK 127.wrf2: -DSPEC_MPI_CASE_FLAG -DSPEC_MPI_LINUX 130.socorro: -assume nostd_intent_in Base Optimization Flags ----------------------- C benchmarks: -O3 -ansi-alias -no-prec-div -ipo -xhost -fp-model fast=2 C++ benchmarks: 126.lammps: -O3 -ansi-alias -no-prec-div -ipo -xhost -fp-model fast=2 Fortran benchmarks: -O3 -ansi-alias -no-prec-div -ipo -xhost -fp-model fast=2 Benchmarks using both Fortran and C: -O3 -ansi-alias -no-prec-div -ipo -xhost -fp-model fast=2 The flags file that was used to format this result can be browsed at http://www.spec.org/mpi2007/flags/EM64T_Intel170_flags.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/EM64T_Intel170_flags.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 v2.0.1. Report generated on Wed Sep 13 15:09:50 2017 by MPI2007 ASCII formatter v1463. Originally published on 13 September 2017.