SPEC® MPIM2007 Result

Cray

Cray XC30 (Intel Xeon E5-2697 v2)

SPECmpiM_peak2007 = Not Run

SPECmpiM_base2007 = 71.8

MPI2007 license:	3440A	Test date:	Mar-2017
Test sponsor:	Indiana University	Hardware Availability:	Apr-2013
Tested by:	Indiana University	Software Availability:	Feb-2017

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	768	32.6	48.1	28.9	54.2	28.6	54.7
107.leslie3d	768	31.8	164	33.0	158	31.9	164
113.GemsFDTD	768	293	21.5	292	21.6	292	21.6
115.fds4	768	122	16.0	119	16.4	109	17.9
121.pop2	768	81.7	50.5	82.2	50.2	81.3	50.8
122.tachyon	768	25.7	109	25.7	109	25.8	109
126.lammps	768	108	27.0	108	26.9	109	26.9
127.wrf2	768	40.2	194	40.6	192	41.6	187
128.GAPgeofem	768	15.4	134	13.9	149	13.7	151
129.tera_tf	768	31.3	88.5	31.1	88.9	31.2	88.6
130.socorro	768	30.5	125	31.8	120	31.8	120
132.zeusmp2	768	40.5	76.6	41.9	74.1	40.9	75.9
137.lu	768	29.2	126	29.1	126	29.1	126

Hardware Summary
Type of System:	Homogeneous
Compute Node:	Big Red II Plus Node
Interconnects:	Infiniband (QDR) Cray Aries
File Server Node:	Data Capacitor II
Total Compute Nodes:	64
Total Chips:	128
Total Cores:	1536
Total Threads:	3072
Total Memory:	4 TB
Base Ranks Run:	768
Minimum Peak Ranks:	--
Maximum Peak Ranks:	--

Software Summary
C Compiler:	Intel C Composer XE 2017 for Linux, Version 17.0.2.174 Build 20170213
C++ Compiler:	Intel C++ Composer XE 2017 for Linux, Version 17.0.2.174 Build 20170213
Fortran Compiler:	Intel Fortran Composer XE 2017 for Linux, Version 17.0.2.174 Build 20170213
Base Pointers:	64-bit
Peak Pointers:	64-bit
MPI Library:	Cray MPI (MPT) 7.5.0
Other MPI Info:	None
Pre-processors:	No
Other Software:	None

Node Description: Big Red II Plus Node

Hardware
Number of nodes:	64
Uses of the node:	compute
Vendor:	Cray
Model:	XC30
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, 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
Other Cache:	None
Memory:	64 GB (8 x 8 GB 2Rx4 PC3-14900R-13, ECC)
Disk Subsystem:	None
Other Hardware:	None
Adapter:	Mellanox Technologies MT27500 ConnectX-3
Number of Adapters:	1
Slot Type:	PCIe x16 Gen 3
Data Rate:	40Gbps
Ports Used:	1
Interconnect Type:	40 Gigabit Infiniband (QDR)
Adapter:	Cray Aries
Number of Adapters:	1
Slot Type:	PCIe x16 Gen 3
Data Rate:	126 Gbps
Ports Used:	4
Interconnect Type:	Aries

Software
Adapter:	Mellanox Technologies MT27500 ConnectX-3
Adapter Driver:	1.0-ofed1.5.4.1
Adapter Firmware:	2.33.5100
Adapter:	Cray Aries
Adapter Driver:	Proprietary Cray_kgni
Adapter Firmware:	v004.r091
Operating System:	SUSE Linux Enterprise Server 11 SP3 (x86_64), Cray Linux Environment 5.2 3.0.101-0.46.1_1.0502.8871-cray_ari_c
Local File System:	None
Shared File System:	Lustre
System State:	Multi-User
Other Software:	Slurm 15.08.12

Node Description: Data Capacitor II

Hardware
Number of nodes:	2
Uses of the node:	fileserver
Vendor:	DDN
Model:	DDN SFA12K
CPU Name:	Intel Xeon CPU E5-2620
CPU(s) orderable:	1-2 chips
Chips enabled:	2
Cores enabled:	12
Cores per chip:	6
Threads per core:	1
CPU Characteristics:	Intel Turbo Boost Technology up to 2.50 GHz
CPU MHz:	2000
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	256 KB I+D on chip per core
L3 Cache:	15 MB I+D on chip per chip
Other Cache:	None
Memory:	96 GB
Disk Subsystem:	30 TB RAID 6, 10 (8 + 2) x 3 TB SAS Hitachi HUS724030ALS640, 7200RPM, 6.0Gbps
Other Hardware:	None
Adapter:	Mellanox ConnectX MHQH29-XTC
Number of Adapters:	1
Slot Type:	PCIe x8 Gen 2
Data Rate:	40Gbps
Ports Used:	1
Interconnect Type:	40 Gigabit Infiniband (QDR)

Software
Adapter:	Mellanox ConnectX MHQH29-XTC
Adapter Driver:	1.0-ofed1.5.4.1
Adapter Firmware:	2.9.1000
Operating System:	CentOS 6.2
Local File System:	Linux/ext4
Shared File System:	lustre
System State:	Multi-User
Other Software:	None

Interconnect Description: Infiniband (QDR)

Hardware
Vendor:	DDN
Model:	Mellanox SX6506
Switch Model:	Mellanox SX6506
Number of Switches:	1
Number of Ports:	108
Data Rate:	56 Gbps
Firmware:	mellanox SX6506
Topology:	switched
Primary Use:	Lustre fileserver

Interconnect Description: Cray Aries

Hardware
Vendor:	Cray
Model:	Cray Aries
Switch Model:	Cray Aries
Number of Switches:	144
Number of Ports:	48
Data Rate:	126 Gb/s
Firmware:	v004.r091
Topology:	Dragonfly
Primary Use:	MPI traffic

Submit Notes

The config file option 'submit' was used.
submit = srun -c 4 -n $ranks -q $command

General Notes

130.socorro (base): "nullify_ptrs" src.alt was used.

MPI startup command:
  srun command was used to start MPI jobs.

export MPICH_NO_BUFFER_ALIAS_CHECK=true
  If set, the buffer alias error check for collectives is
  disabled. The MPI standard does not allow aliasing of type
  OUT or INOUT parameters on the same collective function
  call. The default is false.

Job placement:
  Slurm is used for job placement.
  Compute nodes are selected by Slurm.
  No specific node selection is used.