| CPU2006 license: | 001176 | Test date: | Apr-2011 |
|---|---|---|---|
| Test sponsor: | Supermicro | Hardware Availability: | Apr-2011 |
| Tested by: | Supermicro | Software Availability: | Jan-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E3-1280 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.90 GHz |
| CPU MHz: | 3500 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 1 chip, 4 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1 chip |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 256 KB I+D on chip per core |
| L3 Cache: | 8 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 16 GB (4 x 4 GB 2Rx8 PC3-10600R-9, ECC) |
| Disk Subsystem: | 1 x 500 GB SATA II, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) SP1 Kernel 2.6.32.12-0.7-default |
| Compiler: | Intel C++ Intel 64 Compiler XE for applications running on Intel 64 Version 12.0.1.116 Build 20101116 |
| Auto Parallel: | Yes |
| File System: | ext3 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V9.01 |
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 | 284 | 34.4 | 285 | 34.3 | 286 | 34.2 | 248 | 39.5 | 248 | 39.4 | 247 | 39.5 |
| 401.bzip2 | 365 | 26.5 | 364 | 26.5 | 364 | 26.5 | 347 | 27.8 | 346 | 27.9 | 346 | 27.9 |
| 403.gcc | 228 | 35.3 | 230 | 35.0 | 228 | 35.3 | 215 | 37.4 | 215 | 37.4 | 215 | 37.4 |
| 429.mcf | 154 | 59.1 | 155 | 58.9 | 154 | 59.1 | 142 | 64.3 | 143 | 63.9 | 142 | 64.3 |
| 445.gobmk | 369 | 28.5 | 369 | 28.4 | 369 | 28.4 | 359 | 29.2 | 359 | 29.2 | 358 | 29.3 |
| 456.hmmer | 159 | 58.6 | 159 | 58.5 | 159 | 58.8 | 159 | 58.6 | 159 | 58.5 | 159 | 58.5 |
| 458.sjeng | 383 | 31.6 | 380 | 31.8 | 383 | 31.6 | 384 | 31.5 | 385 | 31.4 | 385 | 31.4 |
| 462.libquantum | 34.8 | 595 | 34.4 | 602 | 35.0 | 591 | 34.8 | 595 | 34.4 | 602 | 35.0 | 591 |
| 464.h264ref | 438 | 50.5 | 434 | 51.0 | 438 | 50.5 | 356 | 62.1 | 357 | 62.0 | 359 | 61.6 |
| 471.omnetpp | 224 | 27.9 | 224 | 27.9 | 225 | 27.8 | 195 | 32.0 | 196 | 31.9 | 196 | 31.9 |
| 473.astar | 222 | 31.6 | 222 | 31.6 | 224 | 31.4 | 272 | 25.8 | 271 | 25.9 | 271 | 25.9 |
| 483.xalancbmk | 149 | 46.3 | 151 | 45.8 | 150 | 46.0 | 152 | 45.5 | 152 | 45.4 | 152 | 45.5 |
Operating System Notes
'ulimit -s unlimited' was used to set the stack size to unlimited prior to run Hugepages was enabled with the following: nodev /mnt/hugepages hugetlbfs defaults 0 0' added to /etc/fstab echo 900 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes
Platform Notes
Fan speed set to Full Speed BIOS Setup.
General Notes
OMP_NUM_THREADS set to number of cores Binaries compiled on RHEL5.5 with binutils-2.17.50.0.6-14.el5
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:
| -xAVX -ipo -O3 -no-prec-div -parallel -opt-prefetch -auto-p32 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
C++ benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/smartheap -lsmartheap64 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
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: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-ra-region-strategy=block -ansi-alias -Wl,-z,muldefs -L/smartheap -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
| 473.astar: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-ra-region-strategy=routine -Wl,-z,muldefs -L/smartheap -lsmartheap64 |
| 483.xalancbmk: | -xAVX -ipo -O3 -no-prec-div -opt-prefetch -ansi-alias -Wl,-z,muldefs -L/smartheap -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |