| CPU2006 license: | 11 | Test date: | Sep-2011 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Oct-2011 |
| Tested by: | IBM Corporation | Software Availability: | Aug-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E3-1220L |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.40 GHz |
| CPU MHz: | 2200 |
| FPU: | Integrated |
| CPU(s) enabled: | 2 cores, 1 chip, 2 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: | 3 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 16 GB (2 x 8 GB 2Rx8 PC3-10600E-9, ECC) |
| Disk Subsystem: | 1 x 250 GB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server Release 6.1, Kernel 2.6.32-131.0.15.el6.x86_64 |
| Compiler: | C/C++: Version 12.1.0.225 of Intel Compiler XE Build 20110803 |
| Auto Parallel: | No |
| File System: | ext4 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V9.01 |
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 | 4 | 830 | 47.1 | 831 | 47.0 | 832 | 47.0 | 4 | 686 | 57.0 | 688 | 56.8 | 690 | 56.6 |
| 401.bzip2 | 4 | 1110 | 34.8 | 1109 | 34.8 | 1100 | 35.1 | 4 | 1051 | 36.7 | 1058 | 36.5 | 1051 | 36.7 |
| 403.gcc | 4 | 578 | 55.7 | 577 | 55.8 | 580 | 55.5 | 4 | 576 | 55.9 | 579 | 55.6 | 582 | 55.3 |
| 429.mcf | 4 | 333 | 110 | 331 | 110 | 334 | 109 | 4 | 333 | 110 | 331 | 110 | 334 | 109 |
| 445.gobmk | 4 | 899 | 46.7 | 905 | 46.4 | 909 | 46.2 | 4 | 862 | 48.7 | 871 | 48.2 | 878 | 47.8 |
| 456.hmmer | 4 | 530 | 70.4 | 536 | 69.6 | 530 | 70.5 | 4 | 432 | 86.4 | 434 | 86.0 | 433 | 86.1 |
| 458.sjeng | 4 | 1008 | 48.0 | 1010 | 47.9 | 1006 | 48.1 | 4 | 982 | 49.3 | 957 | 50.6 | 982 | 49.3 |
| 462.libquantum | 4 | 200 | 414 | 200 | 414 | 200 | 414 | 4 | 200 | 414 | 200 | 414 | 200 | 414 |
| 464.h264ref | 4 | 1119 | 79.1 | 1104 | 80.2 | 1105 | 80.1 | 4 | 1098 | 80.6 | 1100 | 80.5 | 1095 | 80.8 |
| 471.omnetpp | 4 | 529 | 47.2 | 528 | 47.3 | 525 | 47.6 | 4 | 495 | 50.5 | 493 | 50.8 | 496 | 50.4 |
| 473.astar | 4 | 680 | 41.3 | 680 | 41.3 | 679 | 41.4 | 4 | 680 | 41.3 | 680 | 41.3 | 679 | 41.4 |
| 483.xalancbmk | 4 | 365 | 75.6 | 365 | 75.5 | 366 | 75.4 | 4 | 365 | 75.6 | 365 | 75.5 | 366 | 75.4 |
Submit Notes
The config file option 'submit' was used. taskset was used to bind copies to the cores
Platform Notes
BIOS Settings: Turbo Mode enabled in BIOS C-State enabled in BIOS
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/root/SPECcpu12.1/smartheap:/root/SPECcpu12.1/ic12.1-libs/ia32/:/root/SPECcpu12.1/ic12.1-libs/intel64" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RHEL5.5 with binutils-2.17.50.0.6-14.el5 Stack size set to unlimited using "ulimit -s unlimited" Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/redhat_transparent_hugepage/enabled Filesystem page cache cleared with: echo 1> /proc/sys/vm/drop_caches runspec command invoked through numactl i.e.: numactl --interleave=all runspec <etc>
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 -Wl,-z,muldefs -L/smartheap -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m32 | |
| 400.perlbench: | icc -m64 |
| 401.bzip2: | icc -m64 |
| 456.hmmer: | icc -m64 |
| 458.sjeng: | icc -m64 |
C++ benchmarks:
| icpc -m32 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -auto-ilp32 |
| 401.bzip2: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-prefetch -auto-ilp32 -ansi-alias |
| 403.gcc: | -xAVX -ipo -O3 -no-prec-div |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -xAVX(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias -opt-mem-layout-trans=3 |
| 456.hmmer: | -xAVX -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 |
| 458.sjeng: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -auto-ilp32 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll2 -ansi-alias |
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) -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/smartheap -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |