| CPU2006 license: | 001176 | Test date: | Apr-2012 |
|---|---|---|---|
| Test sponsor: | Supermicro | Hardware Availability: | Mar-2011 |
| Tested by: | Supermicro | Software Availability: | Dec-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5-1620 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.80 GHz |
| CPU MHz: | 3600 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 1 chip, 4 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1 chip |
| 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: | 32 GB (4 x 8 GB 2Rx4 PC3-12800R-11-11-E2, ECC) |
| Disk Subsystem: | 1 x 2 TB SATA II, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server Release 6.2, Kernel 2.6.32-220.el6.x86_64 |
| Compiler: | C/C++: Version 12.1.0.225 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 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 | 8 | 544 | 144 | 545 | 143 | 545 | 143 | 8 | 474 | 165 | 474 | 165 | 474 | 165 |
| 401.bzip2 | 8 | 727 | 106 | 719 | 107 | 717 | 108 | 8 | 686 | 113 | 690 | 112 | 695 | 111 |
| 403.gcc | 8 | 411 | 157 | 411 | 157 | 412 | 156 | 8 | 412 | 156 | 409 | 158 | 413 | 156 |
| 429.mcf | 8 | 246 | 296 | 247 | 295 | 247 | 296 | 8 | 246 | 296 | 247 | 295 | 247 | 296 |
| 445.gobmk | 8 | 570 | 147 | 570 | 147 | 571 | 147 | 8 | 553 | 152 | 551 | 152 | 552 | 152 |
| 456.hmmer | 8 | 321 | 232 | 324 | 230 | 321 | 232 | 8 | 260 | 287 | 259 | 288 | 260 | 287 |
| 458.sjeng | 8 | 664 | 146 | 662 | 146 | 672 | 144 | 8 | 627 | 154 | 627 | 154 | 627 | 154 |
| 462.libquantum | 8 | 139 | 1190 | 139 | 1200 | 139 | 1200 | 8 | 139 | 1190 | 139 | 1200 | 139 | 1200 |
| 464.h264ref | 8 | 710 | 249 | 702 | 252 | 705 | 251 | 8 | 689 | 257 | 699 | 253 | 689 | 257 |
| 471.omnetpp | 8 | 434 | 115 | 434 | 115 | 435 | 115 | 8 | 410 | 122 | 411 | 122 | 413 | 121 |
| 473.astar | 8 | 461 | 122 | 459 | 122 | 459 | 122 | 8 | 461 | 122 | 459 | 122 | 459 | 122 |
| 483.xalancbmk | 8 | 253 | 218 | 252 | 219 | 252 | 219 | 8 | 253 | 218 | 252 | 219 | 252 | 219 |
Submit Notes
The taskset mechanism was used to bind copies to processors. The config file option 'submit' was used to generate taskset 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"
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/usr/cpu2006/libs/32:/usr/cpu2006/libs/64" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RHEL5.5 Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/redhat_transparent_hugepage/enabled
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 -Wl,-z,muldefs -L/smartheap -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: | -xAVX(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: | -xAVX(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: | -xAVX -ipo -O3 -no-prec-div |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -xAVX(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias -opt-mem-layout-trans=3 |
| 456.hmmer: | -xAVX -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 |
| 458.sjeng: | -xAVX(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: | -xAVX(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: | -xAVX(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 |