SPEC® MPIM2007 Result

Copyright 2006-2010 Standard Performance Evaluation Corporation

Intel Corporation

Endeavor (Intel Xeon X5560, 2.80 GHz, SMT off,
Turbo on)

SPECmpiM_peak2007 = Not Run

MPI2007 license: 13 Test date: Mar-2009
Test sponsor: Intel Corporation Hardware Availability: Mar-2009
Tested by: Pavel Shelepugin Software Availability: Jun-2009

SPEC has determined that this result was not in compliance with
the SPEC MPI2007 run and reporting rules. Specifically, the
result does not comply with the recent interpretation changes to
run rule 3.2.6 in the latest version. Replacement results can be
found at http://www.spec.org/mpi2007/results/res2009q3/mpi2007-20090825-00174.html

Benchmark results graph

Results Table

Benchmark Base Peak
Ranks Seconds Ratio Seconds Ratio Seconds Ratio Ranks Seconds Ratio Seconds Ratio Seconds Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
104.milc NC NC NC NC NC NC NC
107.leslie3d NC NC NC NC NC NC NC
113.GemsFDTD NC NC NC NC NC NC NC
115.fds4 NC NC NC NC NC NC NC
121.pop2 NC NC NC NC NC NC NC
122.tachyon NC NC NC NC NC NC NC
126.lammps NC NC NC NC NC NC NC
127.wrf2 NC NC NC NC NC NC NC
128.GAPgeofem NC NC NC NC NC NC NC
129.tera_tf NC NC NC NC NC NC NC
130.socorro NC NC NC NC NC NC NC
132.zeusmp2 NC NC NC NC NC NC NC
137.lu NC NC NC NC NC NC NC
Hardware Summary
Type of System: Homogeneous
Compute Node: Endeavor Node
Interconnect: IB Switch
File Server Node: LFS
Total Compute Nodes: 64
Total Chips: 128
Total Cores: 512
Total Threads: 512
Total Memory: 1152 GB
Base Ranks Run: 512
Minimum Peak Ranks: --
Maximum Peak Ranks: --
Software Summary
C Compiler: Intel C++ Compiler 11.1 for Linux
C++ Compiler: Intel C++ Compiler 11.1 for Linux
Fortran Compiler: Intel Fortran Compiler 11.1 for Linux
Base Pointers: 64-bit
Peak Pointers: 64-bit
MPI Library: Intel MPI Library 3.2 for Linux
Other MPI Info: None
Pre-processors: No
Other Software: Intel MPI Library 3.2 for Linux Multi-Purpose
Daemon (MPD)

Node Description: Endeavor Node

Hardware
Number of nodes: 64
Uses of the node: compute
Vendor: Intel
Model: Supermicro X8DTN+
CPU Name: Intel Xeon X5560
CPU(s) orderable: 1-2 chips
Chips enabled: 2
Cores enabled: 8
Cores per chip: 4
Threads per core: 1
CPU Characteristics: Intel Turbo Boost Technology up to 3.06 GHz, 6.4
GT/s QPI, Hyper-Threading disabled
CPU MHz: 2800
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 256 KB I+D on chip per core
L3 Cache: 8 MB I+D on chip per chip, 8 MB shared / 4 cores
Other Cache: None
Memory: 18 GB (RDIMM 6x2-GB, 6x1-GB DDR3-1066 MHz)
Disk Subsystem: Seagate 500 GB ST3500320NS
Other Hardware: None
Adapter: Mellanox MHQH29-XTC
Number of Adapters: 1
Slot Type: PCIe x8 Gen2
Data Rate: InfiniBand 4x QDR
Ports Used: 1
Interconnect Type: InfiniBand
Software
Adapter: Mellanox MHQH29-XTC
Adapter Driver: OFED 1.3.1
Adapter Firmware: 2.5.9
Operating System: Red Hat EL 5.2, kernel 2.6.18-53
Local File System: Linux/ext2
Shared File System: Lustre FS
System State: Multi-User
Other Software: PBS Pro 8.0

Node Description: LFS

Hardware
Number of nodes: 8
Uses of the node: fileserver
Vendor: DataDirect Networks
Model: SR1560SF
CPU Name: Intel Xeon E5462
CPU(s) orderable: 1-2 chips
Chips enabled: 2
Cores enabled: 8
Cores per chip: 4
Threads per core: 1
CPU Characteristics: 1600 MHz FSB
CPU MHz: 2800
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 12 MB I+D on chip per chip, 6 MB shared / 2 cores
L3 Cache: None
Other Cache: None
Memory: 16 GB DDR2 16x1-GB 667 MHz
Disk Subsystem: 160 disks, 300GB/disk, 48TB total, 35TB available
Other Hardware: None
Adapter: Mellanox MHGH28-XTC
Number of Adapters: 1
Slot Type: PCIe x8 Gen2
Data Rate: InfiniBand 4x DDR
Ports Used: 1
Interconnect Type: InfiniBand
Software
Adapter: Mellanox MHGH28-XTC
Adapter Driver: OFED 1.3.1
Adapter Firmware: 2.5.0
Operating System: Red Hat EL 5.2
Local File System: None
Shared File System: Lustre FS
System State: Multi-User
Other Software: None

Interconnect Description: IB Switch

Hardware
Vendor: Mellanox
Model: Mellanox MTS3600Q-1UNC
Switch Model: Mellanox MTS3600Q-1UNC
Number of Switches: 9
Number of Ports: 36
Data Rate: InfiniBand 4x QDR
Firmware: 7.1.000
Topology: Fat tree
Primary Use: MPI traffic, FS traffic

Submit Notes

The config file option 'submit' was used.

General Notes

BIOS settings notes:
  Intel Hyper-Threading Technology (SMT): Disabled (default is Enabled)
  Intel Turbo Boost Technology (Turbo)  : Enabled (default is Enabled)

RAM configuration notes: compute nodes have
  1x2-GB and 1x1-GB RDIMM on each memory channel,
  2-GB RDIMM is closer to the CPU.

Network notes: nine 36-port switches, 3 core switches and 6 leaf switches.
  Each leaf has 6 links to each core. Remaining 18 ports on 5 of 6 leafs are
  used for compute nodes. On the sixth leaf 8 ports are used for FS nodes,
  remaining 10 ports are open.

PBS Pro was used for job submission. It has no impact on performance.
  Can be found at: http://www.altair.com

Lustre File System 1.6.6 was used. Download from:
  http://www.sun.com/software/products/lustre

Base Compiler Invocation

C benchmarks:

 mpiicc 

C++ benchmarks:

126.lammps:  mpiicpc 

Fortran benchmarks:

 mpiifort 

Benchmarks using both Fortran and C:

 mpiicc   mpiifort 

Base Portability Flags

121.pop2:  -DSPEC_MPI_CASE_FLAG 
126.lammps:  -DMPICH_IGNORE_CXX_SEEK 
127.wrf2:  -DSPEC_MPI_CASE_FLAG   -DSPEC_MPI_LINUX 

Base Optimization Flags

C benchmarks:

 -O3   -xSSE4.2   -no-prec-div 

C++ benchmarks:

126.lammps:  -O3   -xSSE4.2   -no-prec-div 

Fortran benchmarks:

 -O3   -xSSE4.2   -no-prec-div 

Benchmarks using both Fortran and C:

 -O3   -xSSE4.2   -no-prec-div 

The flags file that was used to format this result can be browsed at
http://www.spec.org/mpi2007/results/flags/EM64T_Intel111_flags.20100413.01.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/mpi2007/results/flags/EM64T_Intel111_flags.20100413.01.xml.