SPEC® MPIM2007 Result

Linux Networx

LS-1,
Scali MPI Connect 5.6.1,
Intel 10.1 compilers

SPECmpiM™_peak2007 = Not Run

SPECmpiM_base2007 = 14.2

MPI2007 license:	021	Test date:	Feb-2008
Test sponsor:	Scali, Inc	Hardware Availability:	Sep-2007
Tested by:	Scali, Inc	Software Availability:	Feb-2008

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	128	138	11.4	138	11.3	138	11.3
107.leslie3d	128	409	12.8	409	12.8	407	12.8
113.GemsFDTD	128	392	16.1	391	16.1	390	16.2
115.fds4	128	157	12.4	157	12.4	159	12.3
121.pop2	128	440	9.38	440	9.39	442	9.33
122.tachyon	128	213	13.1	213	13.1	213	13.1
126.lammps	128	219	13.3	219	13.3	218	13.4
127.wrf2	128	362	21.5	360	21.6	359	21.7
128.GAPgeofem	128	144	14.3	144	14.3	144	14.3
129.tera_tf	128	238	11.6	239	11.6	238	11.6
130.socorro	128	216	17.6	217	17.6	221	17.3
132.zeusmp2	128	214	14.5	213	14.6	213	14.6
137.lu	128	174	21.1	175	21.1	176	20.9

Hardware Summary
Type of System:	Homogenous
Compute Node:	Linux Networx LS-1
Interconnect:	InfiniBand
File Server Node:	Linux Networx LS1 I/O Nodes
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:	--

Software Summary
C Compiler:	Intel C Compiler 10.1 for Linux (10.1.008)
C++ Compiler:	Intel C++ Compiler 10.1 for Linux (10.1.008)
Fortran Compiler:	Intel Fortran Compiler 10.1 for Linux (10.1.008)
Auto Parallel:	No
Base Pointers:	64-bit
Peak Pointers:	Not Applicable
MPI Library:	Scali MPI Connect 5.6.1-58818
Other MPI Info:	IB Gold VAPI
Pre-processors:	None
Other Software:	None

Node Description: Linux Networx LS-1

Hardware
Number of nodes:	32
Uses of the node:	compute
Vendor:	Linux Networx, Inc.
Model:	LS-1
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 FSB
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 1GB DIMMs 667 MHz)
Disk Subsystem:	250GB SAS hard drive
Other Hardware:	None
Adapter:	Mellanox MHGA28-XTC PCI-Express DDR InfiniBand HCA
Number of Adapters:	1
Slot Type:	PCIe x8
Data Rate:	InfiniBand 4x DDR
Ports Used:	1
Interconnect Type:	Infiniband

Software
Adapter:	Mellanox MHGA28-XTC PCI-Express DDR InfiniBand HCA
Adapter Driver:	IBGD 1.8.2
Adapter Firmware:	5.1.4
Operating System:	SLES9 SP3
Local File System:	Not applicable
Shared File System:	GPFS
System State:	multi-user
Other Software:	None

Node Description: Linux Networx LS1 I/O Nodes

Hardware
Number of nodes:	8
Uses of the node:	file server
Vendor:	Linux Networx, Inc.
Model:	LS1
CPU Name:	Intel Xeon 5150
CPU(s) orderable:	1-2 chips
Chips enabled:	2
Cores enabled:	4
Cores per chip:	2
Threads per core:	1
CPU Characteristics:	1333 Mhz FSB
CPU MHz:	2660
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 1GB DIMMs 667 MHz)
Disk Subsystem:	18 TB SAN interconnected by FC4
Other Hardware:	None
Adapter:	Mellanox MHGA28-XTC PCI-X DDR InfiniBand HCA
Number of Adapters:	1
Slot Type:	PCIe x8
Data Rate:	InfiniBand 4x DDR
Ports Used:	1
Interconnect Type:	InfiniBand

Software
Adapter:	Mellanox MHGA28-XTC PCI-X DDR InfiniBand HCA
Adapter Driver:	IBGD 1.8.2
Adapter Firmware:	5.2.0
Operating System:	SLES9 SP3
Local File System:	Not applicable
Shared File System:	GPFS
System State:	multi-user
Other Software:	None

Interconnect Description: InfiniBand

Hardware
Vendor:	QLogic
Model:	QLogic Silverstorm 9120 Fabric Director
Switch Model:	9120
Number of Switches:	1
Number of Ports:	144
Data Rate:	InfiniBand 4x SDR and InfiniBand 4x DDR
Firmware:	4.1.1.1.11
Topology:	Single switch (star)
Primary Use:	MPI and filesystem traffic

Software

General Notes

The following approved srcalts are used
   tera_tf - fixbuffer
   wrf2    - fixcalling

Submitted_by: Hakon Bugge <Hakon.Bugge@scali.com>
Submitted: Mon Mar 31 13:01:23 EDT 2008
Submission: mpi2007-20080226-00041.sub