| CPU2006 license: | 3175 | Test date: | Mar-2015 |
|---|---|---|---|
| Test sponsor: | Huawei | Hardware Availability: | Feb-2014 |
| Tested by: | Huawei | Software Availability: | Sep-2014 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-8890 v2 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.40 GHz |
| CPU MHz: | 2800 |
| FPU: | Integrated |
| CPU(s) enabled: | 120 cores, 8 chips, 15 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: | 3 x 300 GB SAS, 10K RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 7.0 (Maipo) 3.10.0-123.el7.x86_64 |
| Compiler: | C/C++: Version 14.0.0.080 of Intel C++ Studio XE for Linux |
| Auto Parallel: | No |
| File System: | tmpfs |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V10.0 |
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. | ||||||||||||||
| 400.perlbench | 240 | 625 | 3750 | 626 | 3750 | 627 | 3740 | 240 | 531 | 4420 | 531 | 4410 | 529 | 4430 |
| 401.bzip2 | 240 | 954 | 2430 | 951 | 2430 | 951 | 2430 | 240 | 938 | 2470 | 941 | 2460 | 939 | 2470 |
| 403.gcc | 240 | 566 | 3410 | 566 | 3410 | 568 | 3400 | 240 | 566 | 3420 | 567 | 3410 | 566 | 3410 |
| 429.mcf | 240 | 360 | 6080 | 362 | 6050 | 361 | 6060 | 240 | 360 | 6080 | 362 | 6050 | 361 | 6060 |
| 445.gobmk | 240 | 688 | 3660 | 690 | 3650 | 689 | 3660 | 240 | 674 | 3740 | 676 | 3730 | 674 | 3730 |
| 456.hmmer | 240 | 337 | 6640 | 337 | 6640 | 338 | 6630 | 240 | 319 | 7020 | 318 | 7050 | 318 | 7040 |
| 458.sjeng | 240 | 798 | 3640 | 800 | 3630 | 798 | 3640 | 240 | 762 | 3810 | 763 | 3810 | 762 | 3810 |
| 462.libquantum | 240 | 153 | 32500 | 153 | 32600 | 153 | 32500 | 240 | 153 | 32500 | 153 | 32600 | 153 | 32500 |
| 464.h264ref | 240 | 824 | 6450 | 825 | 6440 | 823 | 6450 | 240 | 818 | 6500 | 817 | 6500 | 824 | 6440 |
| 471.omnetpp | 240 | 720 | 2080 | 720 | 2080 | 720 | 2080 | 240 | 689 | 2180 | 689 | 2180 | 689 | 2180 |
| 473.astar | 240 | 651 | 2590 | 650 | 2590 | 651 | 2590 | 240 | 651 | 2590 | 650 | 2590 | 651 | 2590 |
| 483.xalancbmk | 240 | 350 | 4730 | 351 | 4720 | 350 | 4730 | 240 | 350 | 4730 | 351 | 4720 | 350 | 4730 |
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" Tmpfs filesystem can be set with: mkdir -p /mnt/shm mount -t tmpfs -o size=1024g,rw tmpfs /mnt/shm Turbo mode set with: cpupower -c all frequency-set -g performance
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 DRAM Maintenace to Manual Set DRAM Maintenace Mode to pTRR Set Patrol Scrub to Enabled Set Memory Power Saving to disabled Sysinfo program /mnt/shm/spec-1.2/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on rh8100v3 Wed Mar 25 13:27:32 2015 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 E7-8890 v2 @ 2.80GHz 8 "physical id"s (chips) 240 "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 : 15 siblings : 30 physical 0: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 1: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 2: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 3: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 4: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 5: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 6: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 7: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 cache size : 38400 KB From /proc/meminfo MemTotal: 2113350428 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* os-release: NAME="Red Hat Enterprise Linux Server" VERSION="7.0 (Maipo)" ID="rhel" ID_LIKE="fedora" VERSION_ID="7.0" PRETTY_NAME="Red Hat Enterprise Linux Server 7.0 (Maipo)" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:redhat:enterprise_linux:7.0:GA:server" redhat-release: Red Hat Enterprise Linux Server release 7.0 (Maipo) system-release: Red Hat Enterprise Linux Server release 7.0 (Maipo) system-release-cpe: cpe:/o:redhat:enterprise_linux:7.0:ga:server uname -a: Linux rh8100v3 3.10.0-123.el7.x86_64 #1 SMP Mon May 5 11:16:57 EDT 2014 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Mar 25 05:16 SPEC is set to: /mnt/shm/spec-1.2 Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.0T 15G 1010G 2% /mnt/shm Additional information from dmidecode: BIOS American Megatrends Inc. BLHSV027 02/15/2015 Memory: 128x 16 GB 120x Hynix HMT42GR7AFR4C-PB 16 GB 1333 MHz 2 rank 7x Hynix HMT42GR7MFR4C-PB 16 GB 1333 MHz 2 rank 64x NO DIMM NO DIMM 1x Samsung M393B2G70BH0-CK0 16 GB 1333 MHz 2 rank (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 three lines reading as: 120x Hynix HMT42GR7AFR4C-PB 16 GB 1333 MHz 2 rank 7x Hynix HMT42GR7MFR4C-PB 16 GB 1333 MHz 2 rank 1x Samsung M393B2G70BH0-CK0 16 GB 1333 MHz 2 rank
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/mnt/shm/spec-1.2/libs/32:/mnt/shm/spec-1.2/libs/64:/mnt/shm/spec-1.2/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 Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 -Wl,-z,muldefs -L/sh -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m32 | |
| 400.perlbench: | icc -m64 |
| 401.bzip2: | icc -m64 |
| 456.hmmer: | icc -m64 |
| 458.sjeng: | icc -m64 |
C++ benchmarks:
| icpc -m32 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -auto-ilp32 |
| 401.bzip2: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-prefetch -auto-ilp32 -ansi-alias |
| 403.gcc: | -xSSE4.2 -ipo -O3 -no-prec-div |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -xSSE4.2(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias -opt-mem-layout-trans=3 |
| 456.hmmer: | -xSSE4.2 -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 |
| 458.sjeng: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -auto-ilp32 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/sh -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |