SPEC® CFP2006 Result

M Computers s.r.o.

HPC S2600WT2R (Intel Xeon E5-2650 v4, 2.2 GHz)

SPECfp®2006 = 111

SPECfp_base2006 = 107

CPU2006 license:	4204	Test date:	Jan-2017
Test sponsor:	M Computers s.r.o.	Hardware Availability:	Mar-2016
Tested by:	M Computers s.r.o.	Software Availability:	Feb-2016

Hardware
CPU Name:	Intel Xeon E5-2650 v4
CPU Characteristics:	Intel Turbo Boost Technology up to 2.90 GHz
CPU MHz:	2200
FPU:	Integrated
CPU(s) enabled:	24 cores, 2 chips, 12 cores/chip
CPU(s) orderable:	1,2 chips
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:	256 GB (16 x 16 GB 2Rx4 PC4-2400T-R, running at 2400 MHz)
Disk Subsystem:	1 x 300 GB SAS 15k
Other Hardware:	None

Software
Operating System:	CentOS 7.2 3.10.0-327.18.2.el7.x86_64
Compiler:	C/C++: Version 16.0.2.181 of Intel C++ Studio XE for Linux; Fortran: Version 16.0.2.181 of Intel Fortran Studio XE for Linux
Auto Parallel:	Yes
File System:	xfs
System State:	Run level 3 (multi-user)
Base Pointers:	32/64-bit
Peak Pointers:	32/64-bit
Other Software:	None

Results Table

Benchmark	Base						Peak
Benchmark	Seconds	Ratio	Seconds	Ratio	Seconds	Ratio	Seconds	Ratio	Seconds	Ratio	Seconds	Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
410.bwaves	22.2	612	23.2	586	22.9	594	22.2	612	23.2	586	22.9	594
416.gamess	606	32.3	607	32.2	605	32.4	534	36.7	535	36.6	533	36.8
433.milc	134	68.4	134	68.3	134	68.6	134	68.4	134	68.3	134	68.6
434.zeusmp	44.9	203	45.1	202	45.1	202	44.9	203	45.1	202	45.1	202
435.gromacs	159	44.8	156	45.7	160	44.5	159	44.8	156	45.7	160	44.5
436.cactusADM	14.5	825	14.8	807	13.9	859	14.5	825	14.8	807	13.9	859
437.leslie3d	27.8	338	25.6	367	26.7	352	27.8	338	25.6	367	26.7	352
444.namd	312	25.7	313	25.7	313	25.7	306	26.2	305	26.3	305	26.3
447.dealII	205	55.9	205	55.9	204	56.1	205	55.9	205	55.9	204	56.1
450.soplex	191	43.6	191	43.7	188	44.4	191	43.6	191	43.7	188	44.4
453.povray	107	49.5	107	49.8	108	49.1	94.5	56.3	94.4	56.3	94.3	56.4
454.calculix	171	48.2	171	48.2	171	48.1	159	51.8	159	51.8	160	51.7
459.GemsFDTD	45.1	235	45.2	235	46.8	227	37.7	281	37.9	280	37.6	282
465.tonto	253	38.8	254	38.7	254	38.7	212	46.5	211	46.6	212	46.5
470.lbm	17.4	791	17.0	810	16.7	823	17.4	791	17.0	810	16.7	823
481.wrf	101	111	99.6	112	99.3	112	101	111	99.6	112	99.3	112
482.sphinx3	280	69.6	280	69.7	279	69.7	280	69.6	280	69.7	279	69.7

Operating System Notes

 Stack size set to unlimited using "ulimit -s unlimited"

Platform Notes

 BIOS Configuration:
 CPU and Power Performance Policy = Performance
 Set Fan Profile = Performance
 Fan PWM Offset = 100
 Intel(R) Hyper-Threading Tech = Disabled

General Notes

Environment variables set by runspec before the start of the run:
KMP_AFFINITY = "granularity=fine,compact"
LD_LIBRARY_PATH = "/spec/libs/32:/spec/libs/64:/spec/sh:$/opt/intel/compilers_and_libraries_2016.2.181/linux/compiler/lib/intel64_lin"
OMP_NUM_THREADS = "24"

 Binaries compiled on a system with 2x Intel Xeon E5-2650 v4 CPU + 256GB
 memory using CentOS 7.2
 Transparent Huge Pages enabled with:
 echo always > /sys/kernel/mm/transparent_hugepage/enabled

Base Compiler Invocation

C benchmarks:

icc -m64

C++ benchmarks:

icpc -m64

Fortran benchmarks:

ifort -m64

Benchmarks using both Fortran and C:

icc -m64 ifort -m64

Base Portability Flags

410.bwaves:	-DSPEC_CPU_LP64
416.gamess:	-DSPEC_CPU_LP64
433.milc:	-DSPEC_CPU_LP64
434.zeusmp:	-DSPEC_CPU_LP64
435.gromacs:	-DSPEC_CPU_LP64 -nofor_main
436.cactusADM:	-DSPEC_CPU_LP64 -nofor_main
437.leslie3d:	-DSPEC_CPU_LP64
444.namd:	-DSPEC_CPU_LP64
447.dealII:	-DSPEC_CPU_LP64
450.soplex:	-DSPEC_CPU_LP64
453.povray:	-DSPEC_CPU_LP64
454.calculix:	-DSPEC_CPU_LP64 -nofor_main
459.GemsFDTD:	-DSPEC_CPU_LP64
465.tonto:	-DSPEC_CPU_LP64
470.lbm:	-DSPEC_CPU_LP64
481.wrf:	-DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX
482.sphinx3:	-DSPEC_CPU_LP64

Peak Compiler Invocation

C benchmarks:

icc -m64

C++ benchmarks:

icpc -m64

Fortran benchmarks:

ifort -m64

Benchmarks using both Fortran and C:

icc -m64 ifort -m64

Peak Portability Flags

Same as Base Portability Flags

Peak Optimization Flags

C benchmarks:

433.milc:	basepeak = yes
470.lbm:	basepeak = yes
482.sphinx3:	basepeak = yes

C++ benchmarks:

444.namd:	-xCORE-AVX2(pass 2) -prof-gen:threadsafe(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -par-num-threads=1(pass 1) -prof-use(pass 2) -fno-alias -auto-ilp32
447.dealII:	basepeak = yes
450.soplex:	basepeak = yes
453.povray:	-xCORE-AVX2(pass 2) -prof-gen:threadsafe(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -par-num-threads=1(pass 1) -prof-use(pass 2) -unroll4 -ansi-alias

Fortran benchmarks:

410.bwaves:	basepeak = yes
416.gamess:	-xCORE-AVX2(pass 2) -prof-gen:threadsafe(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -par-num-threads=1(pass 1) -prof-use(pass 2) -unroll2 -inline-level=0 -scalar-rep-
434.zeusmp:	basepeak = yes
437.leslie3d:	basepeak = yes
459.GemsFDTD:	-xCORE-AVX2(pass 2) -prof-gen:threadsafe(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -par-num-threads=1(pass 1) -prof-use(pass 2) -unroll2 -inline-level=0 -opt-prefetch -parallel
465.tonto:	-xCORE-AVX2(pass 2) -prof-gen:threadsafe(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -par-num-threads=1(pass 1) -prof-use(pass 2) -inline-calloc -opt-malloc-options=3 -auto -unroll4

Benchmarks using both Fortran and C:

435.gromacs:	basepeak = yes
436.cactusADM:	basepeak = yes
454.calculix:	-xCORE-AVX2 -ipo -O3 -no-prec-div -auto-ilp32 -ansi-alias
481.wrf:	basepeak = yes

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic16.0-official-linux64.html,
http://www.spec.org/cpu2006/flags/MComputers-Platform-Settings-V1.2-revB.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/Intel-ic16.0-official-linux64.xml,
http://www.spec.org/cpu2006/flags/MComputers-Platform-Settings-V1.2-revB.xml.