| CPU2006 license: | 3 | Test date: | May-2016 |
|---|---|---|---|
| Test sponsor: | HPE | Hardware Availability: | Mar-2016 |
| Tested by: | HPE | Software Availability: | Nov-2015 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5-2620 v4 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.00 GHz |
| CPU MHz: | 2100 |
| FPU: | Integrated |
| CPU(s) enabled: | 16 cores, 2 chips, 8 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: | 20 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 256 GB (16 x 16 GB 2Rx4 PC4-2400T-R, running at 2133 MHz) |
| Disk Subsystem: | 2 x 400 GB SAS SSD, RAID 1 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 7.2, (Maipo) Kernel 3.10.0-229.el7.x86_64 |
| Compiler: | C/C++: Version 16.0.0.101 of Intel C++ Studio XE for Linux; Fortran: Version 16.0.0.101 of Intel Fortran Studio XE for Linux |
| Auto Parallel: | Yes |
| File System: | xfs |
| 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 | 26.1 | 521 | 25.8 | 527 | 25.2 | 540 | 25.3 | 537 | 25.0 | 543 | 25.1 | 541 |
| 416.gamess | 631 | 31.0 | 628 | 31.2 | 630 | 31.1 | 489 | 40.0 | 491 | 39.8 | 489 | 40.1 |
| 433.milc | 129 | 71.4 | 128 | 71.6 | 129 | 71.4 | 129 | 71.4 | 128 | 71.6 | 129 | 71.4 |
| 434.zeusmp | 48.9 | 186 | 48.9 | 186 | 49.2 | 185 | 48.9 | 186 | 48.9 | 186 | 49.2 | 185 |
| 435.gromacs | 167 | 42.7 | 166 | 43.0 | 168 | 42.6 | 166 | 43.0 | 169 | 42.1 | 166 | 43.0 |
| 436.cactusADM | 17.5 | 682 | 17.7 | 677 | 17.6 | 680 | 17.5 | 682 | 17.7 | 677 | 17.6 | 680 |
| 437.leslie3d | 31.4 | 299 | 31.9 | 295 | 32.5 | 290 | 31.4 | 299 | 31.9 | 295 | 32.5 | 290 |
| 444.namd | 301 | 26.6 | 301 | 26.6 | 302 | 26.6 | 295 | 27.2 | 295 | 27.2 | 295 | 27.2 |
| 447.dealII | 192 | 59.7 | 192 | 59.7 | 191 | 59.8 | 192 | 59.7 | 192 | 59.7 | 191 | 59.8 |
| 450.soplex | 188 | 44.3 | 189 | 44.2 | 189 | 44.2 | 188 | 44.3 | 189 | 44.2 | 189 | 44.2 |
| 453.povray | 98.8 | 53.9 | 99.7 | 53.4 | 98.6 | 53.9 | 87.4 | 60.9 | 87.4 | 60.9 | 88.9 | 59.9 |
| 454.calculix | 165 | 50.1 | 164 | 50.3 | 164 | 50.2 | 150 | 54.9 | 150 | 55.1 | 150 | 55.0 |
| 459.GemsFDTD | 50.4 | 211 | 49.9 | 213 | 48.6 | 218 | 43.4 | 244 | 43.9 | 242 | 43.2 | 246 |
| 465.tonto | 257 | 38.3 | 256 | 38.5 | 256 | 38.4 | 191 | 51.5 | 191 | 51.5 | 191 | 51.6 |
| 470.lbm | 20.8 | 659 | 20.7 | 665 | 20.9 | 657 | 20.8 | 659 | 20.7 | 665 | 20.9 | 657 |
| 481.wrf | 105 | 107 | 105 | 107 | 105 | 107 | 105 | 107 | 105 | 107 | 105 | 107 |
| 482.sphinx3 | 294 | 66.4 | 294 | 66.3 | 293 | 66.5 | 294 | 66.4 | 294 | 66.3 | 293 | 66.5 |
Operating System Notes
Stack size set to unlimited using "ulimit -s unlimited"
Transparent Huge Pages enabled with:
echo always > /sys/kernel/mm/transparent_hugepage/enabled
Platform Notes
BIOS Configuration: Intel Hyperthreading set to Disabled Power Profile set to Maximum Performance QPI Snoop Configuration set to Home Snoop Collaborative Power Control set to Disabled Thermal Configuration set to Maximum Cooling Processor Power and Utilization Monitoring set to Disabled Memory Refresh Rate set to 1x Refresh Sysinfo program /home/cpu2006/config/sysinfo.rev6914 $Rev: 6914 $ $Date:: 2014-06-25 #$ e3fbb8667b5a285932ceab81e28219e1 running on mvb-xl420-g9 Mon May 23 21:22:17 2016 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 E5-2620 v4 @ 2.10GHz 2 "physical id"s (chips) 16 "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 : 8 siblings : 8 physical 0: cores 0 1 2 3 4 5 6 7 physical 1: cores 0 1 2 3 4 5 6 7 cache size : 20480 KB From /proc/meminfo MemTotal: 263712772 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* os-release: NAME="Red Hat Enterprise Linux Server" VERSION="7.2 (Maipo)" ID="rhel" ID_LIKE="fedora" VERSION_ID="7.2" PRETTY_NAME="Red Hat Enterprise Linux Server 7.2 (Maipo)" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:redhat:enterprise_linux:7.2:GA:server" redhat-release: Red Hat Enterprise Linux Server release 7.2 (Maipo) system-release: Red Hat Enterprise Linux Server release 7.2 (Maipo) system-release-cpe: cpe:/o:redhat:enterprise_linux:7.2:ga:server uname -a: Linux mvb-xl420-g9 3.10.0-327.el7.x86_64 #1 SMP Thu Oct 29 17:29:29 EDT 2015 x86_64 x86_64 x86_64 GNU/Linux run-level 3 May 23 21:07 SPEC is set to: /home/cpu2006 Filesystem Type Size Used Avail Use% Mounted on /dev/sda4 xfs 364G 21G 344G 6% / Additional information from dmidecode: Warning: Use caution when you interpret this section. The 'dmidecode' program reads system data which is "intended to allow hardware to be accurately determined", but the intent may not be met, as there are frequent changes to hardware, firmware, and the "DMTF SMBIOS" standard. BIOS HP U19 03/10/2016 Memory: 16x UNKNOWN NOT AVAILABLE 16 GB 2 rank 2400 MHz, configured at 2133 MHz (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: KMP_AFFINITY = "granularity=fine,compact" LD_LIBRARY_PATH = "/home/cpu2006/libs/32:/home/cpu2006/libs/64:/home/cpu2006/sh" OMP_NUM_THREADS = "16" Binaries compiled on a system with 1x Intel Xeon E5-2660 v4 CPU + 128GB memory using RedHat EL 7.2
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:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias -qopt-prefetch-issue-excl-hint |
C++ benchmarks:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -static -opt-prefetch -ansi-alias |
Fortran benchmarks:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -fp-model fast=2 -qopt-prefetch-issue-excl-hint |
Benchmarks using both Fortran and C:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias -qopt-prefetch-issue-excl-hint -fp-model fast=2 |
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: | -xCORE-AVX2 -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -fp-model fast=2 -qopt-prefetch-issue-excl-hint -funroll-all-loops |
| 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: | -xCORE-AVX2 -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias -fp-model fast=2 -nofor-main -qopt-prefetch-issue-excl-hint -funroll-all-loops -auto-ilp32 |
| 436.cactusADM: | basepeak = yes |
| 454.calculix: | -xCORE-AVX2 -ipo -O3 -no-prec-div -auto-ilp32 -ansi-alias |
| 481.wrf: | basepeak = yes |