| CPU2006 license: | 13 | Test date: | May-2007 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Sep-2007 |
| Tested by: | Intel Corporation | Software Availability: | Jun-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5335 |
| CPU Characteristics: | Quad Core, 2.00 GHz |
| CPU MHz: | 2000 |
| 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: | 8 MB I+D on chip per chip, 4 MB shared / 2 cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (8 * 2GB Samsung DDR2 5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | Seagate, SCSI, 73GB, 10Krpm, 1 disk only |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | 64-Bit SUSE LINUX Enterprise Server 10, Kernel 2.6.16.21-0.8-smp for x86_64 |
| Compiler: | Intel C++ Compiler for Linux32 version 10.0 Build 20070426 Package ID: l_cc_p_10.0.023 |
| Auto Parallel: | No |
| File System: | ReiserFS |
| System State: | Multi-user, run level 3 |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | SmartHeap library V8.1 Binutils 2.17.50.0.15 |
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 | 8 | 751 | 104 | 748 | 105 | 744 | 105 | 8 | 627 | 125 | 629 | 124 | 630 | 124 |
| 401.bzip2 | 8 | 1252 | 61.6 | 1257 | 61.4 | 1260 | 61.3 | 8 | 1192 | 64.8 | 1189 | 64.9 | 1195 | 64.6 |
| 403.gcc | 8 | 855 | 75.3 | 848 | 75.9 | 846 | 76.1 | 8 | 855 | 75.3 | 848 | 75.9 | 846 | 76.1 |
| 429.mcf | 8 | 1178 | 61.9 | 1181 | 61.8 | 1179 | 61.9 | 8 | 1166 | 62.5 | 1163 | 62.7 | 1165 | 62.6 |
| 445.gobmk | 8 | 828 | 101 | 827 | 102 | 828 | 101 | 8 | 762 | 110 | 763 | 110 | 762 | 110 |
| 456.hmmer | 8 | 931 | 80.2 | 930 | 80.3 | 930 | 80.2 | 8 | 754 | 99.0 | 750 | 99.5 | 752 | 99.2 |
| 458.sjeng | 8 | 1024 | 94.5 | 1020 | 94.9 | 1023 | 94.6 | 8 | 911 | 106 | 909 | 106 | 911 | 106 |
| 462.libquantum | 8 | 3501 | 47.3 | 3502 | 47.3 | 3501 | 47.3 | 8 | 3048 | 54.4 | 3055 | 54.3 | 3053 | 54.3 |
| 464.h264ref | 8 | 1102 | 161 | 1104 | 160 | 1103 | 161 | 8 | 1047 | 169 | 1042 | 170 | 1042 | 170 |
| 471.omnetpp | 8 | 891 | 56.1 | 882 | 56.7 | 884 | 56.5 | 8 | 845 | 59.2 | 845 | 59.2 | 846 | 59.1 |
| 473.astar | 8 | 965 | 58.2 | 965 | 58.2 | 966 | 58.1 | 8 | 898 | 62.6 | 901 | 62.3 | 903 | 62.2 |
| 483.xalancbmk | 8 | 585 | 94.4 | 585 | 94.3 | 587 | 94.1 | 8 | 585 | 94.4 | 585 | 94.3 | 587 | 94.1 |
General Notes
Bios settings: Hardware Prefetcher: Disabled Adjacent Sector Prefetch: Disabled ulimit -s unlimited used to set stack size to unlimited taskset command used to assign copies to cores All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode
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 |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -L/spec/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 |
| 403.gcc: | basepeak = yes |
| 429.mcf: | -fast -prefetch |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O2 -ipo -no-prec_div -ansi-alias |
| 456.hmmer: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -ansi-alias |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 |
| 462.libquantum: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 -Ob0 -prefetch -opt-streaming-stores always |
| 464.h264ref: | Same as 456.hmmer |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O3 -ipo -no-prec_div -ansi-alias -Wl,-z,muldefs -L/spec/cpu2006.1.0/lib -lsmartheap |
| 473.astar: | Same as 471.omnetpp |
| 483.xalancbmk: | basepeak = yes |