| CPU2006 license: | 3 | Test date: | Apr-2012 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Jun-2012 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Mar-2012 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5-2650 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.80 GHz |
| CPU MHz: | 2000 |
| FPU: | Integrated |
| CPU(s) enabled: | 16 cores, 2 chips, 8 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: | 20 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 128 GB (16 x 8 GB 2Rx4 PC3-12800R-11, ECC) |
| Disk Subsystem: | 1 x 146 GB 15 K SAS |
| 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 12.1.2.273 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 HP Array Configuration Utility, CLI version |
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 | 32 | 824 | 379 | 824 | 379 | 825 | 379 | 32 | 707 | 442 | 711 | 440 | 706 | 443 |
| 401.bzip2 | 32 | 1085 | 285 | 1091 | 283 | 1086 | 284 | 32 | 1051 | 294 | 1048 | 295 | 1049 | 294 |
| 403.gcc | 32 | 608 | 424 | 607 | 425 | 609 | 423 | 32 | 612 | 421 | 610 | 422 | 614 | 419 |
| 429.mcf | 32 | 349 | 837 | 348 | 838 | 349 | 837 | 32 | 349 | 837 | 348 | 838 | 349 | 837 |
| 445.gobmk | 32 | 866 | 388 | 886 | 379 | 884 | 380 | 32 | 865 | 388 | 846 | 397 | 864 | 388 |
| 456.hmmer | 32 | 468 | 637 | 471 | 634 | 467 | 639 | 32 | 388 | 770 | 388 | 770 | 387 | 772 |
| 458.sjeng | 32 | 1032 | 375 | 1031 | 376 | 1034 | 375 | 32 | 987 | 392 | 994 | 390 | 995 | 389 |
| 462.libquantum | 32 | 217 | 3060 | 217 | 3060 | 217 | 3060 | 32 | 217 | 3060 | 217 | 3060 | 217 | 3060 |
| 464.h264ref | 32 | 1108 | 639 | 1105 | 641 | 1116 | 634 | 32 | 1097 | 645 | 1114 | 636 | 1072 | 661 |
| 471.omnetpp | 32 | 626 | 319 | 628 | 319 | 626 | 319 | 32 | 589 | 340 | 590 | 339 | 588 | 340 |
| 473.astar | 32 | 729 | 308 | 726 | 309 | 726 | 310 | 32 | 729 | 308 | 726 | 309 | 726 | 310 |
| 483.xalancbmk | 32 | 393 | 563 | 393 | 563 | 392 | 564 | 32 | 393 | 563 | 393 | 563 | 392 | 564 |
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" 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> Drive Write Cache set to Enabled in HP Array Configuration Utility, CLI version Accelerator Ratio for Reads/Writes set to = 100% Read / 0% Write in HP Array Configuration Utility, CLI version
Platform Notes
BIOS configuration: HP Power Profile set to Custom Energy/Performance Bias is set to Maximum Performance Thermal Configuration set to Maximum Cooling Collaborative Power Control set to Disabled Processor Power and Utilization Monitoring set to Disabled
General Notes
Environment variables set by runspec before the start of the run: KMP_AFFINITY = "granularity=fine,compact,1,0" LD_LIBRARY_PATH = "/cpu2006/libs2/32:/cpu2006/libs2/64" Binaries compiled on a system with 2x Xeon E5-2667 CPU + 256GB memory using SLES11SP2RC3
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/spec/libs2/32 -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: | -xSSE4.2 -ipo -O3 -no-prec-div |
| 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/spec/libs2/32 -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |