| CPU2006 license: | 001176 | Test date: | Mar-2010 |
|---|---|---|---|
| Test sponsor: | Supermicro | Hardware Availability: | Mar-2010 |
| Tested by: | Supermicro | Software Availability: | Jan-2010 |
| 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: | 48 GB (12 x 4 GB DDR3-1066 RDIMM, ECC, CL7) |
| Disk Subsystem: | 1 x 500 GB SATA II, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) Kernel 2.6.27.19-5-default |
| Compiler: | Intel C++ Professional Compiler for IA32 and Intel 64, Version 11.1 Build 20091130 Package ID: l_cproc_p_11.1.064 |
| Auto Parallel: | Yes |
| File System: | ReiserFS |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 |
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 | 453 | 21.6 | 451 | 21.6 | 452 | 21.6 | 388 | 25.2 | 388 | 25.2 | 389 | 25.1 |
| 401.bzip2 | 591 | 16.3 | 591 | 16.3 | 591 | 16.3 | 591 | 16.3 | 590 | 16.3 | 590 | 16.4 |
| 403.gcc | 395 | 20.4 | 396 | 20.3 | 396 | 20.3 | 351 | 22.9 | 350 | 23.0 | 351 | 22.9 |
| 429.mcf | 249 | 36.7 | 244 | 37.3 | 249 | 36.6 | 220 | 41.5 | 228 | 40.0 | 226 | 40.3 |
| 445.gobmk | 536 | 19.6 | 535 | 19.6 | 534 | 19.7 | 473 | 22.2 | 474 | 22.1 | 473 | 22.2 |
| 456.hmmer | 236 | 39.6 | 236 | 39.5 | 238 | 39.3 | 229 | 40.7 | 229 | 40.7 | 229 | 40.7 |
| 458.sjeng | 560 | 21.6 | 560 | 21.6 | 564 | 21.4 | 534 | 22.7 | 536 | 22.6 | 536 | 22.6 |
| 462.libquantum | 40.2 | 515 | 41.2 | 502 | 40.8 | 507 | 42.8 | 484 | 42.2 | 491 | 43.2 | 479 |
| 464.h264ref | 757 | 29.2 | 758 | 29.2 | 768 | 28.8 | 648 | 34.1 | 650 | 34.0 | 649 | 34.1 |
| 471.omnetpp | 330 | 18.9 | 329 | 19.0 | 330 | 18.9 | 265 | 23.6 | 263 | 23.7 | 264 | 23.7 |
| 473.astar | 410 | 17.1 | 413 | 17.0 | 409 | 17.1 | 395 | 17.8 | 395 | 17.8 | 393 | 17.9 |
| 483.xalancbmk | 222 | 31.1 | 221 | 31.2 | 220 | 31.4 | 225 | 30.6 | 225 | 30.6 | 226 | 30.6 |
Operating System Notes
'ulimit -s unlimited' was used to set the stack size to unlimited prior to run
Platform Notes
Fan speed set to Full Speed in BIOS Setup. As tested, the system used a Supermicro PWS-865-PQ power supply, 2 SNK-P0038P heatsinks, and 2 FAN-0077L cooling fans.
General Notes
OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to granularity=fine,scatter Binaries were compiled on SLES 10 with Binutils 2.18.50.0.7.20080502
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 -static -parallel -opt-prefetch |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/cpu2006.1.1.ic11.1/libic11.1-64bit -lsmartheap64 |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m64 | |
| 400.perlbench: | icc -m32 |
| 429.mcf: | 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 |
| 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:
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/home/cmplr/usr3/alrahate/cpu2006.1.1.ic11.1/libic11.1-32bit -lsmartheap |
| 473.astar: | -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=routine -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/cpu2006.1.1.ic11.1/libic11.1-64bit -lsmartheap64 |
| 483.xalancbmk: | -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/cpu2006.1.1.ic11.1/libic11.1-32bit -lsmartheap |