SPEC® MPIM2007 Result

Dell Inc.

PowerEdge M605,
Gigabit Ethernet,
Platform MPI 5.6.4,
Intel 10.1 compilers

SPECmpiM_peak2007 = Not Run

SPECmpiM_base2007 = 4.71

MPI2007 license:	021	Test date:	Nov-2008
Test sponsor:	Platform Computing Inc.	Hardware Availability:	Jan-2008
Tested by:	Platform Computing Inc.	Software Availability:	Jul-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	64	387	4.04	381	4.11	387	4.05
107.leslie3d	64	1182	4.42	1181	4.42	1182	4.42
113.GemsFDTD	64	1063	5.93	1065	5.92	1069	5.90
115.fds4	64	387	5.04	388	5.03	389	5.01
121.pop2	64	1585	2.60	1596	2.59	1600	2.58
122.tachyon	64	578	4.84	582	4.81	581	4.82
126.lammps	64	743	3.92	748	3.90	744	3.92
127.wrf2	64	1066	7.31	1061	7.35	1066	7.32
128.GAPgeofem	64	345	5.99	342	6.04	350	5.89
129.tera_tf	64	548	5.05	551	5.02	548	5.05
130.socorro	64	1007	3.79	1002	3.81	1004	3.80
132.zeusmp2	64	537	5.78	539	5.76	537	5.78
137.lu	64	836	4.40	840	4.38	836	4.40

Hardware Summary
Type of System:	Homogenous
Compute Node:	PowerEdge M605
Interconnect:	Gigabit Ethernet
File Server Node:	PowerEdge M605
Head Node:	PowerEdge M605
Total Compute Nodes:	8
Total Chips:	16
Total Cores:	64
Total Threads:	64
Total Memory:	128 GB
Base Ranks Run:	64
Minimum Peak Ranks:	--
Maximum Peak Ranks:	--

Software Summary
C Compiler:	Intel C Compiler 10.1 for Linux (10.1.018)
C++ Compiler:	Intel C++ Compiler 10.1 for Linux (10.1.018)
Fortran Compiler:	Intel Fortran Compiler 10.1 for Linux (10.1.018)
Base Pointers:	64-bit
Peak Pointers:	Not Applicable
MPI Library:	Scali MPI Connect 5.6.4-59151
Other MPI Info:	Platform Computing Inc has acquired Scali MPI Connect, hence Platform MPI and Scali MPI Connect are used synonymously.
Pre-processors:	None
Other Software:	None

Node Description: PowerEdge M605

Hardware
Number of nodes:	8
Uses of the node:	compute, head, fileserver
Vendor:	Dell Inc.
Model:	M605
CPU Name:	AMD Opteron CPU 2350
CPU(s) orderable:	1-2 chips
Chips enabled:	2
Cores enabled:	8
Cores per chip:	4
Threads per core:	1
CPU Characteristics:	Quad-Core AMD Opteron Processor 2350 (Barcelona)
CPU MHz:	2000
Primary Cache:	64 KB I + 64 KB D on chip per core
Secondary Cache:	512 KB I+D on chip per core
L3 Cache:	2 MB I+D on chip per chip
Other Cache:	None
Memory:	16 GB (4 x 4 GB DIMMs, 667 MHz)
Disk Subsystem:	10K RPM Serial-Attach SCSI 3Gbps 2.5-in HotPlug Hard Drive
Other Hardware:	None
Adapter:	Broadcom Corporation NetXtreme II BCM5708S Gigabit Ethernet (rev 12)
Number of Adapters:	1
Slot Type:	PCIe x8
Data Rate:	1 Gbps
Ports Used:	1
Interconnect Type:	Gigabit Ethernet

Software
Adapter:	Broadcom Corporation NetXtreme II BCM5708S Gigabit Ethernet (rev 12)
Adapter Driver:	OS default (bnx2, v1.5.11)
Adapter Firmware:	4.4.1
Operating System:	RHEL 5.1 (x86_64) Kernel 2.6.18-53.el5
Local File System:	ext3
Shared File System:	NFSv3
System State:	multi-user
Other Software:	None

Interconnect Description: Gigabit Ethernet

Hardware
Vendor:	Dell Inc.
Model:	24 port Gigabit Ethernet switch
Switch Model:	PowerConnect 5324
Number of Switches:	1
Number of Ports:	24
Data Rate:	1 Gbps Ethernet
Firmware:	sw: v2.0.0.39, boot: v1.0.2.02, hw: 00.00.02
Topology:	Single Switch
Primary Use:	MPI and file system traffic

Submit Notes

The config file option 'submit' was used.

General Notes

Dell PowerConnect 5324 configuration details:

   Ports 9-16 were used and configured the following way:
                                                Flow Link          Back   Mdix
   Port     Type         Duplex  Speed Neg      ctrl State       Pressure Mode
   -------- ------------ ------  ----- -------- ---- ----------- -------- -------
   g9       1G-Copper    Full    1000  Enabled  On   Up          Disabled Off


Broadcom NetXtreme II BCM5708S Coalesce Settings:

   The following coalesce settings were applied on all nodes:
   ethtool -C eth0 rx-usecs 7 rx-frames 2 rx-usecs-irq 14 rx-frames-irq 4 tx-usecs 20 tx-frames 5 tx -usecs-irq 40 tx-frames-irq 10


NFS server usage:

   The first node was used as NFS server. The other 7 nodes mounted the working directory from the first node.