| CPU2006 license: | 9019 | Test date: | Apr-2011 |
|---|---|---|---|
| Test sponsor: | Cisco Systems | Hardware Availability: | Mar-2011 |
| Tested by: | Cisco Systems | Software Availability: | Jan-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5620 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.67 GHz |
| CPU MHz: | 2400 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 2 chips, 4 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: | 12 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 48 GB (12 x 4 GB 2Rx4 PC3L-10600R-9, ECC) |
| Disk Subsystem: | 73 GB SAS, 15K RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) with SP1, Kernel 2.6.32.12-0.7-default |
| Compiler: | Intel C++ Compiler XE for applications running on IA-32 Version 12.0.1.116 Build 20101116 |
| Auto Parallel: | No |
| File System: | ext3 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V9.01 |
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 | 16 | 906 | 172 | 908 | 172 | 917 | 171 | 16 | 740 | 211 | 738 | 212 | 741 | 211 |
| 401.bzip2 | 16 | 1179 | 131 | 1182 | 131 | 1179 | 131 | 16 | 1085 | 142 | 1090 | 142 | 1091 | 142 |
| 403.gcc | 16 | 740 | 174 | 743 | 173 | 733 | 176 | 16 | 732 | 176 | 752 | 171 | 749 | 172 |
| 429.mcf | 16 | 583 | 250 | 583 | 250 | 583 | 250 | 8 | 268 | 272 | 270 | 270 | 269 | 271 |
| 445.gobmk | 16 | 863 | 195 | 867 | 194 | 867 | 194 | 16 | 814 | 206 | 816 | 206 | 821 | 204 |
| 456.hmmer | 16 | 555 | 269 | 555 | 269 | 556 | 268 | 8 | 254 | 294 | 254 | 294 | 254 | 294 |
| 458.sjeng | 16 | 1026 | 189 | 1026 | 189 | 1026 | 189 | 16 | 971 | 199 | 974 | 199 | 975 | 199 |
| 462.libquantum | 16 | 310 | 1070 | 314 | 1060 | 309 | 1070 | 16 | 310 | 1070 | 314 | 1060 | 309 | 1070 |
| 464.h264ref | 16 | 1310 | 270 | 1378 | 257 | 1307 | 271 | 16 | 1325 | 267 | 1318 | 269 | 1362 | 260 |
| 471.omnetpp | 16 | 607 | 165 | 608 | 165 | 609 | 164 | 16 | 556 | 180 | 555 | 180 | 556 | 180 |
| 473.astar | 16 | 809 | 139 | 808 | 139 | 808 | 139 | 16 | 809 | 139 | 808 | 139 | 808 | 139 |
| 483.xalancbmk | 16 | 494 | 224 | 493 | 224 | 495 | 223 | 16 | 494 | 224 | 493 | 224 | 495 | 223 |
Submit Notes
The config file option 'submit' was used. numactl was used to bind copies to the cores
Operating System Notes
ulimit -s unlimited was used to set the stacksize to unlimited prior to run Large pages were not enabled for this run
Platform Notes
BIOS Configuration : Data Reuse Optimization = Disabled
General Notes
Binaries compiled on RHEL5.5 with binutils-2.17.50.0.6-14.el5
Base Compiler Invocation
C benchmarks:
| icc -m32 -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
C++ benchmarks:
| icpc -m32 -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
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 |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/smartheap -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m64 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT | |
| 403.gcc: | icc -m32 -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
| 429.mcf: | icc -m32 |
| 445.gobmk: | icc -m32 |
| 462.libquantum: | icc -m32 -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
| 464.h264ref: | icc -m32 |
C++ benchmarks (except as noted below):
| icpc -m32 -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT | |
| 471.omnetpp: | 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) |
| 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: | -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 -auto-ilp32 |
| 445.gobmk: | -xSSE4.2(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias -auto-ilp32 |
| 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/smartheap -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |