| CPU2006 license: | 13 | Test date: | Sep-2008 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Sep-2008 |
| Tested by: | Intel Corporation | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7450 |
| CPU Characteristics: | |
| CPU MHz: | 2400 |
| FPU: | Integrated |
| CPU(s) enabled: | 24 cores, 4 chips, 6 cores/chip |
| CPU(s) orderable: | 1, 2, 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: | 12 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 32 GB (16x2GB Micron DDR2 5300F,CL5-5-5, 2 rank, ECC) |
| Disk Subsystem: | 73 GB Seagate SAS, 10K RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSe Linux SLES10 SP2 |
| Compiler: | Intel C++ Compiler 11.0 for Linux Build 20080730 Package ID: l_cc_b_11.0.042 |
| 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 Binutils 2.18.50.0.7.20080502 |
Results Table
| Benchmark | Base | Peak | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Copies | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Copies | 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 | 24 | 675 | 347 | 699 | 335 | 676 | 347 | 24 | 620 | 378 | 599 | 392 | 590 | 398 |
| 401.bzip2 | 24 | 1294 | 179 | 1284 | 180 | 1285 | 180 | 24 | 1298 | 178 | 1273 | 182 | 1253 | 185 |
| 403.gcc | 24 | 1064 | 182 | 1066 | 181 | 1062 | 182 | 24 | 1062 | 182 | 1060 | 182 | 1056 | 183 |
| 429.mcf | 24 | 1443 | 152 | 1439 | 152 | 1438 | 152 | 24 | 1439 | 152 | 1439 | 152 | 1442 | 152 |
| 445.gobmk | 24 | 738 | 341 | 742 | 339 | 744 | 338 | 24 | 698 | 361 | 706 | 357 | 720 | 349 |
| 456.hmmer | 24 | 691 | 324 | 688 | 325 | 690 | 325 | 24 | 596 | 375 | 596 | 375 | 595 | 376 |
| 458.sjeng | 24 | 813 | 357 | 817 | 356 | 815 | 357 | 24 | 788 | 369 | 788 | 368 | 788 | 369 |
| 462.libquantum | 24 | 2425 | 205 | 2407 | 207 | 2407 | 207 | 1 | 74.6 | 278 | 74.8 | 277 | 74.6 | 278 |
| 464.h264ref | 24 | 888 | 598 | 885 | 600 | 884 | 601 | 24 | 845 | 629 | 844 | 629 | 843 | 630 |
| 471.omnetpp | 24 | 1258 | 119 | 1249 | 120 | 1251 | 120 | 24 | 1237 | 121 | 1238 | 121 | 1238 | 121 |
| 473.astar | 24 | 1198 | 141 | 1196 | 141 | 1197 | 141 | 24 | 1095 | 154 | 1103 | 153 | 1101 | 153 |
| 483.xalancbmk | 24 | 750 | 221 | 744 | 223 | 743 | 223 | 24 | 750 | 221 | 744 | 223 | 743 | 223 |
Submit Notes
The config file option 'submit' was used.
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode taskset was used to bind processes to cores except for 462.libquantum peak OMP_NUM_THREADS set to number of processors KMP_AFFINITY set to "physical,0" KMP_STACKSIZE set to 64M Hardware Prefetcher: Disabled Adjacent Cache Line Prefetcher: Disabled High Bandwidth Option: Disabled
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 -inline-calloc -opt-malloc-options=3 -opt-prefetch |
C++ benchmarks:
| -xSSE4.1 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/spec/cpu2006.1.1/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 -opt-prefetch -ansi-alias |
| 403.gcc: | -xSSE4.1 -ipo -O3 -no-prec-div -static -inline-calloc -opt-malloc-options=3 |
| 429.mcf: | -prof-gen(pass 1) -prof-use(pass 2) -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 |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll4 |
| 462.libquantum: | -xSSE4.1 -ipo -O3 -no-prec-div -static -opt-malloc-options=3 -parallel -par-runtime-control -opt-prefetch |
| 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/spec/cpu2006.1.1/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/spec/cpu2006.1.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |