SPEC® MPIL2007 Result

Intel Corporation

Endeavor (Intel Xeon E5-2697 v2, 2.70 GHz,
DDR3-1600 MHz, SMT on, Turbo off)

SPECmpiL_peak2007 = Not Run

SPECmpiL_base2007 = 15.2

MPI2007 license:	13	Test date:	Aug-2013
Test sponsor:	Intel Corporation	Hardware Availability:	Sep-2013
Tested by:	Pavel Shelepugin	Software Availability:	Sep-2013

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.
121.pop2	384	258	15.1	255	15.2	256	15.2
122.tachyon	384	376	5.17	232	8.37	232	8.40
125.RAxML	384	279	10.5	278	10.5	278	10.5
126.lammps	384	225	10.9	224	11.0	225	11.0
128.GAPgeofem	384	292	20.3	289	20.6	288	20.6
129.tera_tf	384	134	8.23	144	7.62	134	8.21
132.zeusmp2	384	136	15.6	135	15.7	136	15.6
137.lu	384	138	30.5	138	30.5	138	30.5
142.dmilc	384	180	20.5	180	20.5	180	20.4
143.dleslie	384	147	21.1	147	21.1	146	21.2
145.lGemsFDTD	384	263	16.7	264	16.7	265	16.7
147.l2wrf2	384	463	17.7	462	17.8	463	17.7

Hardware Summary
Type of System:	Homogeneous
Compute Node:	Endeavor Node
Interconnects:	IB Switch Gigabit Ethernet
File Server Node:	NFS
Total Compute Nodes:	16
Total Chips:	32
Total Cores:	384
Total Threads:	768
Total Memory:	1 TB
Base Ranks Run:	384
Minimum Peak Ranks:	--
Maximum Peak Ranks:	--

Software Summary
C Compiler:	Intel C++ Composer XE 2013 for Linux, Version 14.0.0.080 Build 20130728
C++ Compiler:	Intel C++ Composer XE 2013 for Linux, Version 14.0.0.080 Build 20130728
Fortran Compiler:	Intel Fortran Composer XE 2013 for Linux, Version 14.0.0.080 Build 20130728
Base Pointers:	64-bit
Peak Pointers:	64-bit
MPI Library:	Intel MPI Library 4.1.1.036 for Linux
Other MPI Info:	None
Pre-processors:	No
Other Software:	None

Node Description: Endeavor Node

Hardware
Number of nodes:	16
Uses of the node:	compute
Vendor:	Intel
Model:	R2208GZ4GC
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, 8.0 GT/s QPI, 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, 30 MB shared / 12 cores
Other Cache:	None
Memory:	64 GB (8 x 8 GB 2Rx4 PC3-12800R-11, ECC)
Disk Subsystem:	Seagate 600 GB SSD ST9600205SS
Other Hardware:	None
Adapter:	Intel (ESB2) 82575EB Dual-Port Gigabit Ethernet Controller
Number of Adapters:	1
Slot Type:	PCI-Express x8
Data Rate:	1Gbps Ethernet
Ports Used:	2
Interconnect Type:	Ethernet
Adapter:	Mellanox MCX353A-FCAT ConnectX-3
Number of Adapters:	1
Slot Type:	PCIe x8 Gen3
Data Rate:	InfiniBand 4x FDR
Ports Used:	1
Interconnect Type:	InfiniBand

Software
Adapter:	Intel (ESB2) 82575EB Dual-Port Gigabit Ethernet Controller
Adapter Driver:	e1000
Adapter Firmware:	None
Adapter:	Mellanox MCX353A-FCAT ConnectX-3
Adapter Driver:	OFED 1.5.3.1
Adapter Firmware:	2.10.0
Operating System:	Red Hat EL 6.1, kernel 2.6.32-131
Local File System:	Linux/ext2
Shared File System:	NFS
System State:	Multi-User
Other Software:	Platform LSF 8.0

Node Description: NFS

Hardware
Number of nodes:	1
Uses of the node:	fileserver
Vendor:	Intel
Model:	S7000FC4UR
CPU Name:	Intel Xeon CPU
CPU(s) orderable:	1-4 chips
Chips enabled:	4
Cores enabled:	16
Cores per chip:	4
Threads per core:	2
CPU Characteristics:	--
CPU MHz:	2926
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	8 MB I+D on chip per chip, 4 MB shared / 2 cores
L3 Cache:	None
Other Cache:	None
Memory:	64 GB
Disk Subsystem:	8 disks, 500GB/disk, 2.7TB total
Other Hardware:	None
Adapter:	Intel 82563GB 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 82563GB Dual-Port Gigabit Ethernet Controller
Adapter Driver:	e1000e
Adapter Firmware:	N/A
Operating System:	RedHat EL 5 Update 4
Local File System:	None
Shared File System:	NFS
System State:	Multi-User
Other Software:	None

Interconnect Description: IB Switch

Hardware
Vendor:	Mellanox
Model:	Mellanox MSX6025F-1BFR
Switch Model:	Mellanox MSX6025F-1BFR
Number of Switches:	46
Number of Ports:	36
Data Rate:	InfiniBand 4x FDR
Firmware:	7.2.0
Topology:	Fat tree
Primary Use:	MPI traffic

Interconnect Description: Gigabit Ethernet

Hardware
Vendor:	Force10 Networks
Model:	Force10 S50, Force10 C300
Switch Model:	Force10 S50, Force10 C300
Number of Switches:	15
Number of Ports:	48
Data Rate:	1Gbps Ethernet, 10Gbps Ethernet
Firmware:	8.2.1.0
Topology:	Fat tree
Primary Use:	Cluster File System

Submit Notes

The config file option 'submit' was used.

General Notes

 MPI startup command:
   mpiexec.hydra command was used to start MPI jobs.

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

 RAM configuration:
   Compute nodes have 2x8-GB RDIMM on each memory channel.

 Network:
   Forty six 36-port switches: 18 core switches and 28 leaf switches.
   Each leaf has one link to each core. Remaining 18 ports on 25 of 28 leafs
   are used for compute nodes. On the remaining 3 leafs the ports are used
   for FS nodes and other peripherals.

 Job placement:
   Each MPI job was assigned to a topologically compact set of nodes, i.e.
   the minimal needed number of leaf switches was used for each job: 1 switch
   for 24/48/96/192/384 ranks, 2 switches for 768 ranks, 4 switches for 1536 ranks,
   8 switches for 3072 ranks.

 Platform LSF was used for job submission. It has no impact on performance.
   Information can be found at: http://www.platform.com