|
Cisco Systems |
SPECompG_base2012 = 8.91 |
|
Cisco UCS B260 M4 (Intel Xeon E7-4890 v2 @ 2.80 |
SPECompG_peak2012 = 9.66 |
| OMP2012 license: | 9019 | Test date: | Feb-2014 |
|---|---|---|---|
| Test sponsor: | Cisco Systems | Hardware Availability: | May-2014 |
| Tested by: | Cisco Systems | Software Availability: | Oct-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4890 v2 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.40 GHz |
| CPU MHz: | 2800 |
| CPU MHz Maximum: | 3400 |
| FPU: | Integrated |
| CPU(s) enabled: | 30 cores, 2 chips, 15 cores/chip, 2 threads/core |
| 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: | 38400 KB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 256 GB (32 x 8 GB 2Rx4 PC3-12800R-11, ECC, and CL11) |
| Disk Subsystem: | 1 x 300 GB 15000 RPM SAS |
| Other Hardware: | -- |
| Base Threads Run: | 60 |
| Minimum Peak Threads: | 30 |
| Maximum Peak Threads: | 60 |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.4 |
| Compiler: | C/C++/Fortran: Version 14.0.1.106 of Intel Composer XE for Linux Build 20131008 |
| Auto Parallel: | No |
| File System: | Linux ext4 |
| System State: | Default |
| Base Pointers: | 64-bit |
| Peak Pointers: | 64-bit |
| Other Software: | Kernel 2.6.32-358.el6.x86_64 |
Results Table
| Benchmark | Base | Peak | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Threads | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Threads | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
| Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||||
| 350.md | 60 | 446 | 10.4 | 441 | 10.5 | 441 | 10.5 | 60 | 360 | 12.9 | 359 | 12.9 | 359 | 12.9 |
| 351.bwaves | 60 | 400 | 11.3 | 401 | 11.3 | 400 | 11.3 | 30 | 366 | 12.4 | 367 | 12.3 | 363 | 12.5 |
| 352.nab | 60 | 508 | 7.65 | 509 | 7.64 | 508 | 7.65 | 60 | 440 | 8.84 | 441 | 8.81 | 441 | 8.82 |
| 357.bt331 | 60 | 391 | 12.1 | 391 | 12.1 | 391 | 12.1 | 60 | 380 | 12.5 | 380 | 12.5 | 380 | 12.5 |
| 358.botsalgn | 60 | 637 | 6.83 | 636 | 6.83 | 636 | 6.83 | 60 | 637 | 6.83 | 637 | 6.83 | 637 | 6.83 |
| 359.botsspar | 60 | 969 | 5.42 | 977 | 5.37 | 979 | 5.36 | 30 | 817 | 6.43 | 817 | 6.43 | 817 | 6.43 |
| 360.ilbdc | 60 | 525 | 6.78 | 526 | 6.77 | 525 | 6.77 | 60 | 525 | 6.78 | 525 | 6.78 | 525 | 6.78 |
| 362.fma3d | 60 | 531 | 7.16 | 531 | 7.15 | 530 | 7.17 | 60 | 529 | 7.18 | 528 | 7.20 | 529 | 7.18 |
| 363.swim | 60 | 491 | 9.22 | 491 | 9.22 | 491 | 9.22 | 30 | 436 | 10.4 | 436 | 10.4 | 435 | 10.4 |
| 367.imagick | 60 | 611 | 11.5 | 611 | 11.5 | 612 | 11.5 | 60 | 610 | 11.5 | 613 | 11.5 | 611 | 11.5 |
| 370.mgrid331 | 60 | 539 | 8.20 | 540 | 8.19 | 539 | 8.20 | 30 | 529 | 8.35 | 530 | 8.34 | 529 | 8.35 |
| 371.applu331 | 60 | 502 | 12.1 | 500 | 12.1 | 504 | 12.0 | 60 | 501 | 12.1 | 504 | 12.0 | 500 | 12.1 |
| 372.smithwa | 60 | 489 | 11.0 | 488 | 11.0 | 483 | 11.1 | 30 | 347 | 15.4 | 348 | 15.4 | 343 | 15.6 |
| 376.kdtree | 60 | 511 | 8.80 | 511 | 8.81 | 531 | 8.47 | 60 | 517 | 8.71 | 507 | 8.88 | 509 | 8.84 |
Platform Notes
Sysinfo program /opt/omp2012/Docs/sysinfo $Rev: 395 $ $Date:: 2012-07-25 #$ 8f8c0fe9e19c658963a1e67685e50647 running on specomp Sun Feb 9 13:36:06 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/omp2012/Docs/config.html#sysinfo From /proc/cpuinfo model name : Intel(R) Xeon(R) CPU E7-4890 v2 @ 2.80GHz 2 "physical id"s (chips) 60 "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 cache size : 38400 KB From /proc/meminfo MemTotal: 264101684 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Red Hat Enterprise Linux Server release 6.4 (Santiago) From /etc/*release* /etc/*version* redhat-release: Red Hat Enterprise Linux Server release 6.4 (Santiago) system-release: Red Hat Enterprise Linux Server release 6.4 (Santiago) system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server uname -a: Linux specomp 2.6.32-358.el6.x86_64 #1 SMP Tue Jan 29 11:47:41 EST 2013 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Feb 9 09:45 SPEC is set to: /opt/omp2012 Filesystem Type Size Used Avail Use% Mounted on /dev/sda1 ext4 275G 23G 238G 9% / Additional information from dmidecode: BIOS Cisco Systems, Inc. EXM4-1.2.2.1.12.012920142034 01/29/2014 Memory: 32x 8 GB 32x 0xCE00 M393B1K70QB0-YK0 8 GB 1333 MHz 2 rank 16x NO DIMM NO DIMM (End of data from sysinfo program)
General Notes
======================================================================== BIOS settings notes: Intel Turbo Boost Technology (Turbo) : Enabled CPU Performance set to Enterprise Power Technology set to Custom General OMP Library Settings KMP_STACKSIZE=8192M OMP_DYNAMIC=FALSE OMP_NESTED=FALSE ======================================================================== General base OMP Library Settings KMP_AFFINITY=compact,0,granularity=fine ======================================================================== General peak OMP Library Settings KMP_AFFINITY=compact,0,granularity=fine ======================================================================== Per benchmark peak OMP Library Settings Submitted_by: Rajendra Yogendra<ryogendr@cisco.com> Submitted: Tue Mar 18 13:48:44 EDT 2014 Submission: omp2012-20140227-00049.sub ======================================================================== 351.bwaves:peak: KMP_AFFINITY=compact,1,granularity=fine OMP_SCHEDULE=static,1 ======================================================================== 357.bt331=peak=default=default: OMP_SCHEDULE=static,1 FOPTIMIZE=-fp-model fast=2 -no-prec-div -no-prec-sqrt -align array64byte ======================================================================== 359.botsspar:peak: KMP_AFFINITY=compact,1,granularity=fine OMP_SCHEDULE=guided ======================================================================== 362.fma3d:peak: OMP_SCHEDULE=static,1 ======================================================================== 363.swim:peak: KMP_AFFINITY=compact,1,granularity=fine ======================================================================== 370.mgrid331:peak: KMP_AFFINITY=compact,1,granularity=fine ======================================================================== 372.smithwa:peak: KMP_AFFINITY=compact,1,granularity=fine
Base Portability Flags
| 350.md: | -FR |
| 357.bt331: | -mcmodel=medium |
| 363.swim: | -mcmodel=medium |
| 367.imagick: | -std=c99 |
Base Optimization Flags
C benchmarks:
| -O2 -openmp -ipo -xAVX -ansi-alias |
C++ benchmarks:
| -O2 -openmp -ipo -xAVX -ansi-alias |
Fortran benchmarks:
| -O2 -openmp -ipo -xAVX -align array64byte |
Peak Portability Flags
| 350.md: | -FR |
| 357.bt331: | -mcmodel=medium |
| 363.swim: | -mcmodel=medium |
| 367.imagick: | -std=c99 |
Peak Optimization Flags
C benchmarks:
| 352.nab: | -O3 -openmp -ipo -xAVX -fno-alias -opt-malloc-options=1 -opt-calloc -fp-model fast=2 -no-prec-div -no-prec-sqrt -ansi-alias |
| 358.botsalgn: | -O2 -openmp -ipo -xAVX -ansi-alias |
| 359.botsspar: | -O3 -openmp -ipo -xAVX -fno-alias -ansi-alias |
| 367.imagick: | Same as 358.botsalgn |
| 372.smithwa: | -O2 -openmp -ipo -xSSE4.2 -fno-alias -opt-streaming-stores always -opt-malloc-options=1 -ansi-alias |
C++ benchmarks:
| -O3 -openmp -ipo -xAVX -fno-alias -ansi-alias |
Fortran benchmarks:
| 350.md: | -O2 -openmp -ipo -xAVX -fno-alias -opt-malloc-options=1 -fp-model fast=2 -no-prec-div -no-prec-sqrt -align array64byte |
| 351.bwaves: | -O3 -openmp -ipo -xAVX -fno-alias -fp-model fast=2 -no-prec-div -no-prec-sqrt -align array64byte |
| 357.bt331: | Same as 351.bwaves |
| 360.ilbdc: | -O3 -openmp -ipo -xAVX -opt-malloc-options=1 -align array64byte |
| 362.fma3d: | -O3 -openmp -ipo -xAVX -fno-alias -align array64byte |
| 363.swim: | -O3 -openmp -ipo -xSSE4.2 -fno-alias -opt-streaming-stores always -opt-malloc-options=3 -align array64byte |
| 370.mgrid331: | -O2 -openmp -ipo -xSSE4.2 -fno-alias -opt-malloc-options=3 -align array64byte |
| 371.applu331: | -O2 -openmp -ipo -xAVX -align array64byte |