| CPU2006 license: | 001176 | Test date: | Oct-2011 |
|---|---|---|---|
| Test sponsor: | Supermicro | Hardware Availability: | Mar-2010 |
| Tested by: | Supermicro | Software Availability: | Oct-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon L5640 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.80 GHz |
| CPU MHz: | 2267 |
| 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: | 12 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 | 457 | 21.4 | 453 | 21.5 | 452 | 21.6 | 384 | 25.5 | 384 | 25.4 | 385 | 25.4 |
| 401.bzip2 | 589 | 16.4 | 589 | 16.4 | 588 | 16.4 | 573 | 16.8 | 574 | 16.8 | 573 | 16.8 |
| 403.gcc | 398 | 20.2 | 399 | 20.2 | 398 | 20.2 | 393 | 20.5 | 393 | 20.5 | 393 | 20.5 |
| 429.mcf | 219 | 41.6 | 219 | 41.6 | 220 | 41.5 | 219 | 41.6 | 219 | 41.6 | 220 | 41.5 |
| 445.gobmk | 563 | 18.6 | 563 | 18.6 | 562 | 18.7 | 497 | 21.1 | 497 | 21.1 | 497 | 21.1 |
| 456.hmmer | 231 | 40.5 | 231 | 40.5 | 230 | 40.5 | 225 | 41.4 | 225 | 41.4 | 225 | 41.4 |
| 458.sjeng | 563 | 21.5 | 562 | 21.5 | 562 | 21.5 | 552 | 21.9 | 553 | 21.9 | 553 | 21.9 |
| 462.libquantum | 14.5 | 1430 | 14.5 | 1430 | 14.3 | 1450 | 14.5 | 1430 | 14.5 | 1430 | 14.3 | 1450 |
| 464.h264ref | 751 | 29.5 | 748 | 29.6 | 747 | 29.6 | 625 | 35.4 | 625 | 35.4 | 625 | 35.4 |
| 471.omnetpp | 394 | 15.9 | 394 | 15.8 | 394 | 15.9 | 312 | 20.0 | 313 | 19.9 | 312 | 20.0 |
| 473.astar | 365 | 19.2 | 366 | 19.2 | 367 | 19.1 | 365 | 19.2 | 366 | 19.2 | 367 | 19.1 |
| 483.xalancbmk | 191 | 36.2 | 191 | 36.1 | 192 | 35.9 | 200 | 34.5 | 200 | 34.5 | 200 | 34.5 |
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 = "12" 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 |