| CPU2006 license: | 3175 | Test date: | Oct-2014 |
|---|---|---|---|
| Test sponsor: | Huawei | Hardware Availability: | Feb-2014 |
| Tested by: | Huawei | Software Availability: | Nov-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4809 v2 |
| CPU Characteristics: | |
| CPU MHz: | 1900 |
| FPU: | Integrated |
| CPU(s) enabled: | 24 cores, 4 chips, 6 cores/chip |
| CPU(s) orderable: | 2,4 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: | 12 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 1 TB (64 x 16 GB 2Rx4 PC3-12800R-11, ECC, running at 1066 MHz and CL7) |
| Disk Subsystem: | 2 x 300 GB SAS, 10K RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.5 (Santiago) 2.6.32-431.el6.x86_64 |
| Compiler: | C/C++: Version 12.1.0.225 of Intel C++ Studio XE for Linux; Fortran: Version 12.1.0.225 of Intel Fortran Studio XE for Linux |
| Auto Parallel: | Yes |
| File System: | ext4 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | None |
Results Table
| Benchmark | Base | Peak | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 27.0 | 503 | 27.0 | 503 | 27.4 | 495 | 27.0 | 503 | 27.0 | 503 | 27.4 | 495 |
| 416.gamess | 1030 | 19.0 | 1034 | 18.9 | 1032 | 19.0 | 922 | 21.2 | 921 | 21.3 | 921 | 21.3 |
| 433.milc | 250 | 36.7 | 252 | 36.4 | 250 | 36.7 | 249 | 36.9 | 248 | 37.0 | 249 | 36.9 |
| 434.zeusmp | 92.7 | 98.2 | 93.1 | 97.8 | 93.5 | 97.4 | 92.7 | 98.2 | 93.1 | 97.8 | 93.5 | 97.4 |
| 435.gromacs | 288 | 24.8 | 290 | 24.6 | 290 | 24.6 | 288 | 24.8 | 290 | 24.6 | 290 | 24.6 |
| 436.cactusADM | 30.1 | 397 | 29.9 | 400 | 30.9 | 387 | 30.1 | 397 | 29.9 | 400 | 30.9 | 387 |
| 437.leslie3d | 48.0 | 196 | 49.0 | 192 | 49.6 | 189 | 48.0 | 196 | 49.0 | 192 | 49.6 | 189 |
| 444.namd | 599 | 13.4 | 599 | 13.4 | 599 | 13.4 | 589 | 13.6 | 589 | 13.6 | 589 | 13.6 |
| 447.dealII | 354 | 32.3 | 354 | 32.3 | 355 | 32.2 | 354 | 32.3 | 354 | 32.3 | 355 | 32.2 |
| 450.soplex | 386 | 21.6 | 386 | 21.6 | 388 | 21.5 | 386 | 21.6 | 386 | 21.6 | 388 | 21.5 |
| 453.povray | 206 | 25.8 | 212 | 25.1 | 210 | 25.3 | 179 | 29.8 | 178 | 29.9 | 179 | 29.8 |
| 454.calculix | 375 | 22.0 | 374 | 22.0 | 376 | 22.0 | 360 | 22.9 | 360 | 22.9 | 360 | 22.9 |
| 459.GemsFDTD | 79.4 | 134 | 79.2 | 134 | 79.0 | 134 | 67.6 | 157 | 67.8 | 156 | 67.8 | 156 |
| 465.tonto | 426 | 23.1 | 426 | 23.1 | 426 | 23.1 | 390 | 25.3 | 385 | 25.6 | 385 | 25.5 |
| 470.lbm | 25.2 | 545 | 24.2 | 567 | 24.4 | 563 | 25.2 | 545 | 24.2 | 567 | 24.4 | 563 |
| 481.wrf | 278 | 40.2 | 272 | 41.1 | 274 | 40.7 | 278 | 40.2 | 272 | 41.1 | 274 | 40.7 |
| 482.sphinx3 | 453 | 43.0 | 453 | 43.0 | 445 | 43.8 | 480 | 40.6 | 487 | 40.0 | 483 | 40.3 |
Operating System Notes
Stack size set to unlimited using "ulimit -s unlimited"
Platform Notes
BIOS configuration: Set Power Efficiency Mode to Performance Set Lock_step to disabled Baseboard Management Controller used to adjust the fan speed to 100% Set Intel Hyper Threading to disabled Sysinfo program /spec/config/sysinfo.rev6800 $Rev: 6800 $ $Date:: 2011-10-11 #$ 6f2ebdff5032aaa42e583f96b07f99d3 running on RH5885HV3 Mon Oct 20 22:40:04 2014 This section contains SUT (System Under Test) info as seen by some common utilities. To remove or add to this section, see: http://www.spec.org/cpu2006/Docs/config.html#sysinfo From /proc/cpuinfo model name : Intel(R) Xeon(R) CPU E7-4809 v2 @ 1.90GHz 4 "physical id"s (chips) 24 "processors" cores, siblings (Caution: counting these is hw and system dependent. The following excerpts from /proc/cpuinfo might not be reliable. Use with caution.) cpu cores : 6 siblings : 6 physical 0: cores 0 1 2 3 4 5 physical 1: cores 0 1 2 3 4 5 physical 2: cores 0 1 2 3 4 5 physical 3: cores 0 1 2 3 4 5 cache size : 12288 KB From /proc/meminfo MemTotal: 1058606704 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Red Hat Enterprise Linux Server release 6.5 (Santiago) From /etc/*release* /etc/*version* redhat-release: Red Hat Enterprise Linux Server release 6.5 (Santiago) system-release: Red Hat Enterprise Linux Server release 6.5 (Santiago) system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server uname -a: Linux RH5885HV3 2.6.32-431.el6.x86_64 #1 SMP Sun Nov 10 22:19:54 EST 2013 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Oct 20 12:13 SPEC is set to: /spec Filesystem Type Size Used Avail Use% Mounted on /dev/sda5 ext4 321G 3.7G 301G 2% /spec Additional information from dmidecode: Memory: 60x Hynix HMT42GR7AFR4C-PB 16 GB 1600 MHz 2 rank 4x Hynix HMT42GR7MFR4C-PB 16 GB 1600 MHz 2 rank (End of data from sysinfo program) Regarding the sysinfo display about the memory installed, the correct amount of memory is 1 TB and the dmidecode description should have two lines reading as: 60x Hynix HMT42GR7AFR4C-PB 16 GB 1600 MHz 2 rank 4x Hynix HMT42GR7MFR4C-PB 16 GB 1600 MHz 2 rank Dmidecode mistakenly believes the memory was running at 1600 MHz, when it should only run at 1066 MHz This benchmark result is intended to provide perspective on past performance using the historical software described on this result page. The system as described on this result page was formerly generally available(Oct-2014). But at the time of this publication (November 2014), the compiler specified (Intel Compiler 12) was not listed as supported per https://software.intel.com/en-us/articles/intel-compilers-supported-compiler-versions This measured result may not be representative of the result that would be measured were this benchmark run with hardware and software available as of the publication date.
General Notes
Environment variables set by runspec before the start of the run: KMP_AFFINITY = "granularity=fine,compact,0,1" LD_LIBRARY_PATH = "/spec/libs/32:/spec/libs/64" OMP_NUM_THREADS = "24" Binaries compiled on a system with 2 x Xeon X5645 CPU + 16GB memory using RHEL 6.1 Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/redhat_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 |
Base Optimization Flags
C benchmarks:
| -xAVX -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias |
C++ benchmarks:
| -xAVX -ipo -O3 -no-prec-div -static -opt-prefetch -ansi-alias |
Fortran benchmarks:
| -xAVX -ipo -O3 -no-prec-div -static -parallel -opt-prefetch |
Benchmarks using both Fortran and C:
| -xAVX -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias |
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: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -static -auto-ilp32 -ansi-alias |
| 470.lbm: | basepeak = yes |
| 482.sphinx3: | -xAVX -ipo -O3 -no-prec-div -unroll2 -ansi-alias -parallel |
C++ benchmarks:
| 444.namd: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -fno-alias -auto-ilp32 |
| 447.dealII: | basepeak = yes |
| 450.soplex: | basepeak = yes |
| 453.povray: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -ansi-alias |
Fortran benchmarks:
| 410.bwaves: | basepeak = yes |
| 416.gamess: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll2 -inline-level=0 -scalar-rep- -static |
| 434.zeusmp: | basepeak = yes |
| 437.leslie3d: | basepeak = yes |
| 459.GemsFDTD: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll2 -inline-level=0 -opt-prefetch -parallel |
| 465.tonto: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -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: | -xAVX -ipo -O3 -no-prec-div -auto-ilp32 -ansi-alias |
| 481.wrf: | basepeak = yes |