| CPU2006 license: | 3175 | Test date: | Jul-2014 |
|---|---|---|---|
| Test sponsor: | Huawei | Hardware Availability: | Feb-2014 |
| Tested by: | Huawei | Software Availability: | Nov-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-8893 v2 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.70 GHz |
| CPU MHz: | 3400 |
| FPU: | Integrated |
| CPU(s) enabled: | 48 cores, 8 chips, 6 cores/chip, 2 threads/core |
| CPU(s) orderable: | 4,8 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: | 37.5 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 2 TB (128 x 16 GB 2Rx4 PC3-12800R-11, ECC, running at 1333 MHz) |
| Disk Subsystem: | 2 x 600 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 14.0.0.080 of Intel C++ Studio XE for Linux; Fortran: Version 14.0.0.080 of Intel Fortran Studio XE for Linux |
| Auto Parallel: | No |
| File System: | ext4 |
| 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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Copies | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Copies | 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 | 96 | 565 | 2310 | 564 | 2310 | 565 | 2310 | 96 | 565 | 2310 | 564 | 2310 | 565 | 2310 |
| 416.gamess | 96 | 1013 | 1860 | 1015 | 1850 | 1011 | 1860 | 96 | 1000 | 1880 | 1021 | 1840 | 993 | 1890 |
| 433.milc | 96 | 393 | 2240 | 393 | 2240 | 392 | 2250 | 96 | 390 | 2260 | 392 | 2250 | 391 | 2250 |
| 434.zeusmp | 96 | 423 | 2060 | 423 | 2060 | 422 | 2070 | 96 | 423 | 2060 | 423 | 2060 | 422 | 2070 |
| 435.gromacs | 96 | 312 | 2200 | 312 | 2200 | 315 | 2180 | 96 | 309 | 2220 | 308 | 2220 | 309 | 2220 |
| 436.cactusADM | 96 | 550 | 2090 | 547 | 2100 | 551 | 2080 | 96 | 550 | 2090 | 547 | 2100 | 551 | 2080 |
| 437.leslie3d | 96 | 695 | 1300 | 697 | 1290 | 699 | 1290 | 48 | 277 | 1630 | 277 | 1630 | 277 | 1630 |
| 444.namd | 96 | 527 | 1460 | 526 | 1460 | 526 | 1460 | 96 | 532 | 1450 | 520 | 1480 | 524 | 1470 |
| 447.dealII | 96 | 350 | 3140 | 348 | 3150 | 349 | 3150 | 96 | 350 | 3140 | 348 | 3150 | 349 | 3150 |
| 450.soplex | 96 | 562 | 1420 | 563 | 1420 | 564 | 1420 | 96 | 562 | 1420 | 563 | 1420 | 564 | 1420 |
| 453.povray | 96 | 200 | 2550 | 200 | 2550 | 203 | 2520 | 96 | 176 | 2890 | 174 | 2940 | 176 | 2900 |
| 454.calculix | 96 | 334 | 2370 | 334 | 2370 | 338 | 2350 | 96 | 334 | 2370 | 334 | 2370 | 338 | 2350 |
| 459.GemsFDTD | 96 | 958 | 1060 | 957 | 1060 | 958 | 1060 | 96 | 958 | 1060 | 957 | 1060 | 958 | 1060 |
| 465.tonto | 96 | 410 | 2300 | 412 | 2290 | 409 | 2310 | 96 | 392 | 2410 | 388 | 2430 | 387 | 2440 |
| 470.lbm | 96 | 659 | 2000 | 657 | 2010 | 658 | 2000 | 96 | 659 | 2000 | 657 | 2010 | 658 | 2000 |
| 481.wrf | 96 | 437 | 2450 | 439 | 2440 | 441 | 2430 | 96 | 419 | 2560 | 420 | 2550 | 419 | 2560 |
| 482.sphinx3 | 96 | 793 | 2360 | 792 | 2360 | 791 | 2370 | 96 | 793 | 2360 | 792 | 2360 | 791 | 2370 |
Submit Notes
The numactl mechanism was used to bind copies to processors. The config file option 'submit' was used to generate numactl commands to bind each copy to a specific processor. For details, please see the config file.
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% Sysinfo program /spec/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on rh8100v3 Thu Jul 24 15:17:44 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 E7-8893 v2 @ 3.40GHz 8 "physical id"s (chips) 96 "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 : 12 physical 0: cores 3 4 5 6 10 11 physical 1: cores 3 4 5 6 10 11 physical 2: cores 3 4 5 6 10 11 physical 3: cores 3 4 5 6 10 11 physical 4: cores 3 4 5 6 10 11 physical 5: cores 3 4 5 6 10 11 physical 6: cores 3 4 5 6 10 11 physical 7: cores 3 4 5 6 10 11 cache size : 38400 KB From /proc/meminfo MemTotal: 2117592060 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 rh8100v3 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 Jul 23 13:43 SPEC is set to: /spec Filesystem Type Size Used Avail Use% Mounted on /dev/sdb1 ext4 673G 93G 547G 15% /spec Additional information from dmidecode: BIOS American Megatrends Inc. BLHSV018 06/05/2014 Memory: 128x 16 GB 123x Hynix HMT42GR7AFR4C-PB 16 GB 1333 MHz 2 rank 5x Hynix HMT42GR7MFR4C-PB 16 GB 1333 MHz 2 rank 64x NO DIMM NO DIMM (End of data from sysinfo program) Regarding the sysinfo display about the memory installed, the correct amount of memory is 2 TB and the dmidecode description should have two lines reading as: 123x Hynix HMT42GR7AFR4C-PB 16 GB 1333 MHz 2 rank 5x Hynix HMT42GR7MFR4C-PB 16 GB 1333 MHz 2 rank
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/spec/libs/32:/spec/libs/64:/spec/sh" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RedHat EL 6.4 Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/redhat_transparent_hugepage/enabled Filesystem page cache cleared with: echo 1> /proc/sys/vm/drop_caches runspec command invoked through numactl i.e.: numactl --interleave=all runspec <etc>
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 -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 |
Fortran benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch |
Benchmarks using both Fortran and C:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 |
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) -opt-mem-layout-trans=3(pass 2) -prof-use(pass 2) -auto-ilp32 |
| 470.lbm: | basepeak = yes |
| 482.sphinx3: | basepeak = yes |
C++ benchmarks:
| 444.namd: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -opt-mem-layout-trans=3(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) -opt-mem-layout-trans=3(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- |
| 434.zeusmp: | basepeak = yes |
| 437.leslie3d: | -xAVX -ipo -O3 -no-prec-div -opt-prefetch |
| 459.GemsFDTD: | basepeak = yes |
| 465.tonto: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -auto -inline-calloc -opt-malloc-options=3 |
Benchmarks using both Fortran and C:
| 435.gromacs: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -opt-mem-layout-trans=3(pass 2) -prof-use(pass 2) -opt-prefetch -auto-ilp32 |
| 436.cactusADM: | basepeak = yes |
| 454.calculix: | basepeak = yes |
| 481.wrf: | -xAVX -ipo -O3 -no-prec-div -auto-ilp32 |