| CPU2006 license: | 9006 | Test date: | Nov-2008 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Nov-2008 |
| Tested by: | NEC Corporation | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X7460 |
| CPU Characteristics: | 1066 MHz system bus |
| CPU MHz: | 2667 |
| FPU: | Integrated |
| CPU(s) enabled: | 24 cores, 4 chips, 6 cores/chip |
| CPU(s) orderable: | 1,2,3,4 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 9 MB I+D on chip per chip, 3 MB shared / 2 cores |
| L3 Cache: | 16 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 32 GB (16x2 GB PC2-5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | 1x73.2 GB SAS, 15000 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP2, Kernel 2.6.16.60-0.21-smp |
| Compiler: | Intel C++ Compiler 11.0 for Linux Build 20080930 Package ID: l_cproc_p_11.0.069 |
| Auto Parallel: | Yes |
| File System: | ext2 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | MicroQuill SmartHeap Library 8.1 Binutils 2.18.50.0.7.20080502 |
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 | 545 | 17.9 | 547 | 17.9 | 546 | 17.9 | 432 | 22.6 | 429 | 22.8 | 432 | 22.6 |
| 401.bzip2 | 687 | 14.0 | 682 | 14.1 | 681 | 14.2 | 626 | 15.4 | 623 | 15.5 | 624 | 15.5 |
| 403.gcc | 605 | 13.3 | 600 | 13.4 | 600 | 13.4 | 472 | 17.1 | 471 | 17.1 | 471 | 17.1 |
| 429.mcf | 351 | 26.0 | 349 | 26.1 | 350 | 26.1 | 350 | 26.1 | 351 | 26.0 | 349 | 26.1 |
| 445.gobmk | 590 | 17.8 | 590 | 17.8 | 590 | 17.8 | 534 | 19.6 | 533 | 19.7 | 532 | 19.7 |
| 456.hmmer | 628 | 14.9 | 629 | 14.8 | 629 | 14.8 | 402 | 23.2 | 402 | 23.2 | 402 | 23.2 |
| 458.sjeng | 708 | 17.1 | 704 | 17.2 | 704 | 17.2 | 673 | 18.0 | 669 | 18.1 | 669 | 18.1 |
| 462.libquantum | 67.2 | 308 | 67.1 | 309 | 67.1 | 309 | 67.2 | 308 | 67.1 | 309 | 67.1 | 309 |
| 464.h264ref | 800 | 27.7 | 802 | 27.6 | 810 | 27.3 | 710 | 31.2 | 709 | 31.2 | 707 | 31.3 |
| 471.omnetpp | 496 | 12.6 | 496 | 12.6 | 497 | 12.6 | 447 | 14.0 | 447 | 14.0 | 446 | 14.0 |
| 473.astar | 524 | 13.4 | 524 | 13.4 | 524 | 13.4 | 448 | 15.7 | 446 | 15.7 | 446 | 15.8 |
| 483.xalancbmk | 308 | 22.4 | 308 | 22.4 | 307 | 22.5 | 308 | 22.4 | 308 | 22.4 | 307 | 22.5 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to "physical,0"
Platform Notes
Bios settings: Hardware Prefetcher: Enabled Adjacent Cache Line Prefetch: Enabled FSB High Bandwidth Optimization: Disabled
General Notes
The NEC Express5800/R140a-4(Intel Xeon X7460) and the Bull NovaScale R480 E1(Intel Xeon X7460, 2.66 GHz) models are electronically equivalent. The results have been measured on a NEC Express5800/R140a-4(Intel Xeon X7460) model.
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.1 -ipo -O3 -no-prec-div -static -parallel -par-runtime-control -opt-prefetch |
C++ benchmarks:
| -xSSE4.1 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
C++ benchmarks:
| icpc |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -ansi-alias -opt-prefetch |
| 401.bzip2: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -auto-ilp32 -opt-prefetch -ansi-alias |
| 403.gcc: | -xSSE4.1 -ipo -O3 -no-prec-div -static -inline-calloc -opt-malloc-options=3 |
| 429.mcf: | -xSSE4.1 -ipo -O3 -no-prec-div -static -opt-prefetch |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -O2 -ipo -no-prec-div -ansi-alias |
| 456.hmmer: | -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias -auto-ilp32 |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll4 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap |
| 473.astar: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -ansi-alias -opt-ra-region-strategy=routine -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |