SPEC® MPIM2007 Result

Indiana University

Mason (Intel Xeon L7555, base frequency 1.87 GHz,
PC3-10600R, ECC, running at 1066 MHz and CL9,
Turbo on,
Max Turbo Frequency 2.53 GHz)

SPECmpiM_peak2007 = Not Run

SPECmpiM_base2007 = 15.8

MPI2007 license:	3440	Test date:	Dec-2011
Test sponsor:	Indiana University	Hardware Availability:	Jun-2010
Tested by:	Huian Li	Software Availability:	Jan-2011

Results Table

Benchmark	Base							Peak
Benchmark	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	256	80.8	19.4	81.2	19.3	79.3	19.7
107.leslie3d	256	311	16.8	310	16.8	314	16.6
113.GemsFDTD	256	506	12.5	512	12.3	497	12.7
115.fds4	256	58.4	33.4	60.3	32.4	62.5	31.2
121.pop2	256	1928	2.14	2011	2.05	1991	2.07
122.tachyon	256	130	21.5	130	21.5	130	21.5
126.lammps	256	263	11.1	258	11.3	267	10.9
127.wrf2	256	278	28.0	278	28.1	278	28.0
128.GAPgeofem	256	141	14.6	134	15.4	141	14.6
129.tera_tf	256	167	16.6	168	16.5	167	16.6
130.socorro	256	315	12.1	309	12.4	307	12.4
132.zeusmp2	256	125	24.9	127	24.3	124	25.0
137.lu	256	130	28.4	123	29.9	126	29.3

Hardware Summary
Type of System:	Homogeneous
Compute Node:	Mason Node
Interconnects:	10Gigabit Ethernet Gigabit Ethernet
File Server Node:	HOME
Total Compute Nodes:	8
Total Chips:	32
Total Cores:	256
Total Threads:	256
Total Memory:	4 TB
Base Ranks Run:	256
Minimum Peak Ranks:	--
Maximum Peak Ranks:	--

Software Summary
C Compiler:	Intel C Composer XE 2011 for Linux Version 12.0, Build 20110112
C++ Compiler:	Intel C++ Composer XE 2011 for Linux Version 12.0, Build 20110112
Fortran Compiler:	Intel Fortran Composer XE 2011 for Linux Version 12.0, Build 20110112
Base Pointers:	64-bit
Peak Pointers:	64-bit
MPI Library:	OpenMPI-1.4.3
Other MPI Info:	None
Pre-processors:	No
Other Software:	None

Node Description: Mason Node

Hardware
Number of nodes:	8
Uses of the node:	compute
Vendor:	HP
Model:	Proliant DL580 G7 Server Series
CPU Name:	Intel Xeon L7555
CPU(s) orderable:	1-4 chips
Chips enabled:	4
Cores enabled:	32
Cores per chip:	8
Threads per core:	1
CPU Characteristics:	Intel Turbo Boost Technology enabled, 5.86 GT/s QPI
CPU MHz:	1866
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	256 KB I+D on chip per core
L3 Cache:	24 MB I+D on chip per chip, 24 MB shared / 8 cores
Other Cache:	None
Memory:	512 GB (64 x 8 GB 2Rx4 PC3-10600R, ECC running at 1066 MHz and CL9)
Disk Subsystem:	Two 500 GB 7200 RPM 2.5" SAS hard drives,in RAID 1 mirror
Other Hardware:	None
Adapter:	HP NC375i 1G w/NC524SFP 10G Module
Number of Adapters:	1
Slot Type:	PCIe x8 Gen2
Data Rate:	10Gbps
Ports Used:	1
Interconnect Type:	10 Gigabit Ethernet
Adapter:	HP NC375i 1G
Number of Adapters:	1
Slot Type:	PCIe x8 Gen2
Data Rate:	1Gbps
Ports Used:	1
Interconnect Type:	1 Gigabit Ethernet

Software
Adapter:	HP NC375i 1G w/NC524SFP 10G Module
Adapter Driver:	netxen_nic v 4.0.75
Adapter Firmware:	4.0.544
Adapter:	HP NC375i 1G
Adapter Driver:	netxen_nic v 4.0.75
Adapter Firmware:	4.0.544
Operating System:	RHEL6.0 (x86_64) 2.6.32-71.14.1.el6 Kernel 2.6.32-71.14.1.el6
Local File System:	Linux/ext2
Shared File System:	NFS
System State:	Multi-User
Other Software:	TORQUE-2.5.7

Node Description: HOME

Hardware
Number of nodes:	1
Uses of the node:	fileserver
Vendor:	IBM
Model:	IBM N5500 NAS
CPU Name:	Intel Xeon CPU
CPU(s) orderable:	1-4 chips
Chips enabled:	4
Cores enabled:	32
Cores per chip:	8
Threads per core:	1
CPU Characteristics:	--
CPU MHz:	1866
Primary Cache:	32 KB I + 32 KB D on chip per chip
Secondary Cache:	256 KB I+D on chip per core
L3 Cache:	None
Other Cache:	None
Memory:	6 GB
Disk Subsystem:	10 disks, 320GB/disk, 2.6TB total
Other Hardware:	None
Adapter:	Intel 82546GB Dual-Port Gigabit Ethernet Controller
Number of Adapters:	1
Slot Type:	PCI-Express x8
Data Rate:	1Gbps Ethernet
Ports Used:	1
Interconnect Type:	Ethernet

Software
Adapter:	Intel 82546GB Dual-Port Gigabit Ethernet Controller
Adapter Driver:	e1000
Adapter Firmware:	N/A
Operating System:	RedHat EL 4 Update 4
Local File System:	None
Shared File System:	NFS
System State:	Multi-User
Other Software:	None

Interconnect Description: 10Gigabit Ethernet

Hardware
Vendor:	HP
Model:	HP NC375i 1G w/NC524SFP 10G Module
Switch Model:	Cisco 7018 (Line card module: N7K-M132XP-12)
Number of Switches:	1
Number of Ports:	16
Data Rate:	10 Gbps Ethernet
Firmware:	EPLD 5.0.2
Topology:	switched
Primary Use:	MPI traffic and NFS traffic

Interconnect Description: Gigabit Ethernet

Hardware
Vendor:	HP
Model:	Cisco SGE2010
Switch Model:	Cisco SGE2010
Number of Switches:	1
Number of Ports:	48
Data Rate:	1 Gbps Ethernet
Firmware:	3.0.0.18
Topology:	switched
Primary Use:	Network management

Submit Notes

The config file option 'submit' was used.

General Notes

 MPI startup command:
   mpirun command was used to start MPI jobs.
   eth0 (10 GigE) was specified at the mpirun command line for MPI message passing
   eth3 (1 GigE) was specified for non-MPI communication.
 BIOS settings:
   Intel Turbo Boost Technology (Turbo)  : Enabled (the default)
 RAM configuration:
   Each compute node has 64x8-GB RDIMMs.
 Network:
   Four compute nodes connect to one Cisco Nexus 7018 switch
   via 10 GigE port.
 Job placement:
   Each MPI job was assigned to a topologically compact set of nodes, i.e.
   the minimal needed number of compute nodes was used for each job:
   1 compute node for 32 ranks, 2 for 64 ranks, 4 for 128 ranks, and 8 for 256 ranks

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