| CPU2006 license: | 4 | Test date: | May-2008 |
|---|---|---|---|
| Test sponsor: | SGI | Hardware Availability: | Feb-2008 |
| Tested by: | SGI | Software Availability: | Apr-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5472 |
| CPU Characteristics: | Quad Core, 3.0 GHz |
| CPU MHz: | 2992 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 2 chips, 4 cores/chip |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 12 MB I+D on chip per chip, 6 MB shared / 2 cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (8*2GB PC2-6400 CL5-5-5 FB-DIMMs) |
| Disk Subsystem: | 1 x 250 GB SATA (Hitachi Deskstar 7200rpm) |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP1 Kernel 2.6.16.46-0.12-smp |
| Compiler: | Intel C++ and Fortran Compiler for Linux Version 10.1, Build 20070913 |
| Auto Parallel: | Yes |
| File System: | xfs |
| System State: | Multi-user, run level 3 |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | SGI ProPack 5 for Linux Service Pack 5 Binutils 2.17 SmartHeap library 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 | 503 | 19.4 | 494 | 19.8 | 502 | 19.5 | 408 | 23.9 | 401 | 24.3 | 404 | 24.2 |
| 401.bzip2 | 590 | 16.3 | 591 | 16.3 | 593 | 16.3 | 549 | 17.6 | 548 | 17.6 | 547 | 17.6 |
| 403.gcc | 511 | 15.8 | 507 | 15.9 | 508 | 15.8 | 408 | 19.7 | 408 | 19.7 | 408 | 19.7 |
| 429.mcf | 407 | 22.4 | 407 | 22.4 | 408 | 22.4 | 373 | 24.4 | 372 | 24.5 | 373 | 24.5 |
| 445.gobmk | 534 | 19.6 | 534 | 19.6 | 534 | 19.6 | 483 | 21.7 | 483 | 21.7 | 483 | 21.7 |
| 456.hmmer | 592 | 15.7 | 592 | 15.7 | 592 | 15.7 | 341 | 27.3 | 341 | 27.3 | 341 | 27.4 |
| 458.sjeng | 677 | 17.9 | 674 | 18.0 | 674 | 17.9 | 610 | 19.8 | 611 | 19.8 | 605 | 20.0 |
| 462.libquantum | 88.1 | 235 | 86.4 | 240 | 87.1 | 238 | 85.1 | 244 | 86.5 | 240 | 85.2 | 243 |
| 464.h264ref | 711 | 31.1 | 712 | 31.1 | 712 | 31.1 | 669 | 33.1 | 668 | 33.1 | 669 | 33.1 |
| 471.omnetpp | 409 | 15.3 | 408 | 15.3 | 410 | 15.3 | 377 | 16.6 | 377 | 16.6 | 378 | 16.5 |
| 473.astar | 467 | 15.0 | 469 | 15.0 | 467 | 15.0 | 428 | 16.4 | 424 | 16.5 | 424 | 16.6 |
| 483.xalancbmk | 265 | 26.0 | 266 | 26.0 | 266 | 25.9 | 265 | 26.0 | 266 | 26.0 | 266 | 25.9 |
General Notes
BIOS settings: Snoop Filter: Enabled Hardware Prefetcher: Enabled Adjacent Sector Prefetch: Disabled All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode Benchmarks compiled with automatic parallelization use the following environment settings: OMP_NUM_THREADS = 8 KMP_AFFINITY = physical,0 KMP_STACKSIZE = 64M
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -fast -vec-guard-write -parallel -par-runtime-control |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/cpu2006.1.0/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) -fast -ansi-alias -prefetch |
| 401.bzip2: | -prof-gen(pass 1) -prof-use(pass 2) -fast -prefetch -auto-ilp32 |
| 403.gcc: | -fast -inline-calloc -opt-malloc-options=3 |
| 429.mcf: | -fast -prefetch |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O2 -ipo -no-prec-div -ansi-alias |
| 456.hmmer: | -fast -unroll2 -ansi-alias -opt-multi-version-aggressive -auto-ilp32 |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 |
| 462.libquantum: | -fast -unroll4 -Ob0 -prefetch -opt-streaming-stores always -vec-guard-write -opt-malloc-options=3 -parallel -par-runtime-control |
| 464.h264ref: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O3 -ipo -no-prec-div -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/cpu2006.1.0/lib -lsmartheap |
| 473.astar: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O3 -ipo -no-prec-div -ansi-alias -opt-ra-region-strategy=routine -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/cpu2006.1.0/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |