| CPU2006 license: | 001176 | Test date: | Oct-2011 |
|---|---|---|---|
| Test sponsor: | Supermicro | Hardware Availability: | Feb-2010 |
| Tested by: | Supermicro | Software Availability: | Oct-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon L5530 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.66 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: | 8 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 12 GB (6 x 2 GB 2Rx8 PC3-10600R-9, ECC, running at 1066 MHz and CL7) |
| Disk Subsystem: | 2 x 1 TB RAID 1 + 1 TB Hot Spare, SATA II 7200 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64)SP1 2.6.32.12-0.7-default |
| Compiler: | C/C++: Version 12.1.0.225 of Intel C++ Studio XE for Linux |
| Auto Parallel: | Yes |
| File System: | ext3 |
| System State: | Run level 3 (add definition here) |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V9.01 |
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 | 483 | 20.2 | 479 | 20.4 | 480 | 20.3 | 402 | 24.3 | 403 | 24.3 | 406 | 24.1 |
| 401.bzip2 | 603 | 16.0 | 604 | 16.0 | 605 | 15.9 | 588 | 16.4 | 588 | 16.4 | 587 | 16.4 |
| 403.gcc | 417 | 19.3 | 417 | 19.3 | 416 | 19.4 | 404 | 19.9 | 404 | 19.9 | 404 | 19.9 |
| 429.mcf | 235 | 38.8 | 235 | 38.8 | 236 | 38.7 | 235 | 38.8 | 235 | 38.8 | 236 | 38.7 |
| 445.gobmk | 567 | 18.5 | 567 | 18.5 | 566 | 18.5 | 521 | 20.1 | 523 | 20.1 | 522 | 20.1 |
| 456.hmmer | 242 | 38.6 | 242 | 38.6 | 242 | 38.6 | 237 | 39.4 | 236 | 39.5 | 236 | 39.5 |
| 458.sjeng | 596 | 20.3 | 589 | 20.5 | 591 | 20.5 | 580 | 20.9 | 578 | 20.9 | 578 | 21.0 |
| 462.libquantum | 19.1 | 1080 | 19.1 | 1080 | 19.3 | 1070 | 19.1 | 1080 | 19.1 | 1080 | 19.3 | 1070 |
| 464.h264ref | 718 | 30.8 | 719 | 30.8 | 718 | 30.8 | 654 | 33.8 | 653 | 33.9 | 654 | 33.8 |
| 471.omnetpp | 421 | 14.9 | 420 | 14.9 | 421 | 14.9 | 346 | 18.1 | 346 | 18.0 | 346 | 18.1 |
| 473.astar | 394 | 17.8 | 394 | 17.8 | 394 | 17.8 | 394 | 17.8 | 394 | 17.8 | 394 | 17.8 |
| 483.xalancbmk | 213 | 32.4 | 212 | 32.6 | 213 | 32.5 | 212 | 32.5 | 212 | 32.5 | 212 | 32.5 |
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: KMP_AFFINITY = "granularity=fine,scatter" LD_LIBRARY_PATH = "/usr/cpu2006/libs/32:/usr/cpu2006/libs/64" OMP_NUM_THREADS = "8" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RHEL5.5 runspec command invoked through numactl i.e.: numactl --interleave=all runspec <etc>
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/smartheap -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: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 |
| 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/smartheap -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -ansi-alias -Wl,-z,muldefs -L/smartheap -lsmartheap |