| CPU2006 license: | 9006 | Test date: | Jun-2012 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Jul-2012 |
| Tested by: | NEC Corporation | Software Availability: | Dec-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5-2620 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.50 GHz |
| CPU MHz: | 2000 |
| FPU: | Integrated |
| CPU(s) enabled: | 12 cores, 2 chips, 6 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: | 15 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 128 GB (16 x 8 GB 2Rx4 PC3L-12800R-11, ECC, running at 1333 MHz and CL9) |
| Disk Subsystem: | 1 x 250 GB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.2 (Santiago) Kernel 2.6.32-220.el6.x86_64 |
| Compiler: | C/C++: Version 12.1.2.273 of Intel C++ Studio XE for Linux; |
| Auto Parallel: | Yes |
| File System: | ext4 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 |
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. | ||||||||||||
| 400.perlbench | 439 | 22.3 | 438 | 22.3 | 438 | 22.3 | 369 | 26.5 | 369 | 26.5 | 369 | 26.5 |
| 401.bzip2 | 583 | 16.5 | 585 | 16.5 | 584 | 16.5 | 572 | 16.9 | 572 | 16.9 | 573 | 16.9 |
| 403.gcc | 342 | 23.5 | 342 | 23.5 | 342 | 23.5 | 339 | 23.7 | 339 | 23.7 | 339 | 23.7 |
| 429.mcf | 188 | 48.6 | 186 | 49.2 | 187 | 48.8 | 188 | 48.6 | 186 | 49.2 | 187 | 48.8 |
| 445.gobmk | 585 | 17.9 | 585 | 17.9 | 585 | 17.9 | 550 | 19.1 | 550 | 19.1 | 550 | 19.1 |
| 456.hmmer | 245 | 38.2 | 245 | 38.2 | 245 | 38.1 | 238 | 39.1 | 238 | 39.2 | 238 | 39.2 |
| 458.sjeng | 585 | 20.7 | 585 | 20.7 | 586 | 20.7 | 585 | 20.7 | 585 | 20.7 | 586 | 20.7 |
| 462.libquantum | 11.3 | 1830 | 11.3 | 1830 | 11.3 | 1830 | 11.3 | 1830 | 11.3 | 1830 | 11.3 | 1830 |
| 464.h264ref | 667 | 33.2 | 669 | 33.1 | 666 | 33.2 | 557 | 39.7 | 558 | 39.7 | 557 | 39.7 |
| 471.omnetpp | 342 | 18.3 | 339 | 18.5 | 340 | 18.4 | 261 | 24.0 | 261 | 23.9 | 261 | 23.9 |
| 473.astar | 326 | 21.5 | 327 | 21.5 | 325 | 21.6 | 326 | 21.5 | 327 | 21.5 | 325 | 21.6 |
| 483.xalancbmk | 181 | 38.2 | 180 | 38.2 | 181 | 38.2 | 175 | 39.4 | 175 | 39.5 | 173 | 39.9 |
Operating System Notes
Stack size set to unlimited using "ulimit -s unlimited"
Platform Notes
BIOS Settings: Energy Performance: Performance
General Notes
Environment variables set by runspec before the start of the run: KMP_AFFINITY = "granularity=fine,scatter" LD_LIBRARY_PATH = "/home/cpu2006/libs/32:/home/cpu2006/libs/64" OMP_NUM_THREADS = "12" The Express5800/R120d-1M and the Express5800/R120d-2M models are electronically equivalent. The results have been measured on the Express5800/R120d-2M model. Added glibc-static-2.12-1.47.el6.x86_64.rpm to enable static linking Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/redhat_transparent_hugepage/enabled
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 445.gobmk: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -DSPEC_CPU_LP64 |
| 471.omnetpp: | -DSPEC_CPU_LP64 |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -parallel -opt-prefetch -auto-p32 |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib64 -lsmartheap64 |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m64 | |
| 400.perlbench: | icc -m32 |
| 445.gobmk: | icc -m32 |
| 464.h264ref: | icc -m32 |
C++ benchmarks (except as noted below):
| icpc -m32 | |
| 473.astar: | icpc -m64 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 473.astar: | -DSPEC_CPU_LP64 |
| 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) -opt-prefetch -ansi-alias |
| 401.bzip2: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div -prof-use(pass 2) -auto-ilp32 -opt-prefetch -ansi-alias |
| 403.gcc: | -xSSE4.2 -ipo -O3 -no-prec-div -inline-calloc -opt-malloc-options=3 -auto-ilp32 |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -xSSE4.2(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias |
| 456.hmmer: | -xSSE4.2 -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 -ansi-alias |
| 458.sjeng: | basepeak = yes |
| 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) -opt-ra-region-strategy=block -ansi-alias -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -ansi-alias -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap |