| CPU2006 license: | 9006 | Test date: | Apr-2014 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Jan-2014 |
| Tested by: | NEC Corporation | Software Availability: | Oct-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5-2407 v2 |
| CPU Characteristics: | |
| CPU MHz: | 2400 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 1 chip, 4 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: | 10 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 96 GB (6 x 16 GB 2Rx4 PC3L-12800R-11, ECC) |
| Disk Subsystem: | 1 x 250 GB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.4 (Santiago) Kernel 2.6.32-358.23.2.el6.x86_64 |
| Compiler: | C/C++: Version 14.0.0.080 of Intel C++ Studio XE for Linux |
| Auto Parallel: | No |
| File System: | ext4 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 |
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 | 4 | 468 | 83.5 | 467 | 83.6 | 468 | 83.6 | 4 | 379 | 103 | 381 | 103 | 380 | 103 |
| 401.bzip2 | 4 | 631 | 61.2 | 631 | 61.2 | 631 | 61.2 | 4 | 612 | 63.1 | 613 | 63.0 | 610 | 63.3 |
| 403.gcc | 4 | 343 | 94.0 | 343 | 93.8 | 343 | 93.8 | 4 | 343 | 94.0 | 343 | 93.8 | 343 | 93.8 |
| 429.mcf | 4 | 191 | 191 | 190 | 192 | 190 | 192 | 4 | 191 | 191 | 190 | 192 | 190 | 192 |
| 445.gobmk | 4 | 574 | 73.1 | 575 | 73.0 | 575 | 73.0 | 4 | 566 | 74.1 | 566 | 74.1 | 566 | 74.1 |
| 456.hmmer | 4 | 244 | 153 | 244 | 153 | 244 | 153 | 4 | 228 | 163 | 227 | 165 | 225 | 166 |
| 458.sjeng | 4 | 602 | 80.4 | 602 | 80.4 | 602 | 80.4 | 4 | 589 | 82.1 | 589 | 82.2 | 589 | 82.2 |
| 462.libquantum | 4 | 105 | 787 | 105 | 787 | 105 | 789 | 4 | 105 | 787 | 105 | 787 | 105 | 789 |
| 464.h264ref | 4 | 564 | 157 | 564 | 157 | 564 | 157 | 4 | 551 | 161 | 550 | 161 | 549 | 161 |
| 471.omnetpp | 4 | 338 | 73.9 | 340 | 73.6 | 339 | 73.8 | 4 | 320 | 78.1 | 320 | 78.1 | 320 | 78.2 |
| 473.astar | 4 | 411 | 68.3 | 411 | 68.3 | 412 | 68.2 | 4 | 411 | 68.3 | 411 | 68.3 | 412 | 68.2 |
| 483.xalancbmk | 4 | 194 | 143 | 195 | 141 | 194 | 142 | 4 | 194 | 143 | 195 | 141 | 194 | 142 |
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 Settings: Energy Performance: Performance Memory Voltage: 1.5 V
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/home/cpu2006/libs/32:/home/cpu2006/libs/64:/home/cpu2006/sh" 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: | basepeak = yes |
| 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 |