| CPU2006 license: | 9001 | Test date: | Jan-2012 |
|---|---|---|---|
| Test sponsor: | Itautec | Hardware Availability: | Jul-2011 |
| Tested by: | Itautec | Software Availability: | Dec-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5649 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.93 GHz |
| CPU MHz: | 2533 |
| FPU: | Integrated |
| CPU(s) enabled: | 12 cores, 2 chips, 6 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 256 KB I+D on chip per core |
| L3 Cache: | 12 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 48 GB (12 x 4 GB 2Rx4 PC3-10600R-9, ECC) |
| Disk Subsystem: | 2 x 146GB, SAS, 15000 RPM, RAID 0 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server Release 6.2, 2.6.32-220.el6.x86_64 |
| Compiler: | C/C++: Version 12.1.0 of Intel Compiler XE Build 20111011 |
| 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 V8.1 |
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 | 885 | 265 | 894 | 262 | 887 | 264 | 24 | 743 | 316 | 751 | 312 | 747 | 314 |
| 401.bzip2 | 24 | 1250 | 185 | 1250 | 185 | 1251 | 185 | 24 | 1201 | 193 | 1226 | 189 | 1224 | 189 |
| 403.gcc | 24 | 958 | 202 | 965 | 200 | 960 | 201 | 24 | 958 | 202 | 963 | 201 | 965 | 200 |
| 429.mcf | 24 | 585 | 374 | 579 | 378 | 580 | 377 | 24 | 585 | 374 | 579 | 378 | 580 | 377 |
| 445.gobmk | 24 | 865 | 291 | 860 | 293 | 862 | 292 | 24 | 821 | 307 | 821 | 307 | 818 | 308 |
| 456.hmmer | 24 | 590 | 379 | 589 | 380 | 590 | 380 | 12 | 252 | 444 | 252 | 444 | 252 | 444 |
| 458.sjeng | 24 | 1014 | 286 | 1016 | 286 | 1018 | 285 | 24 | 953 | 305 | 950 | 306 | 955 | 304 |
| 462.libquantum | 24 | 238 | 2090 | 238 | 2090 | 239 | 2080 | 24 | 238 | 2090 | 238 | 2090 | 239 | 2080 |
| 464.h264ref | 24 | 1287 | 413 | 1292 | 411 | 1306 | 407 | 24 | 1288 | 412 | 1288 | 412 | 1280 | 415 |
| 471.omnetpp | 24 | 698 | 215 | 698 | 215 | 699 | 215 | 24 | 675 | 222 | 674 | 222 | 675 | 222 |
| 473.astar | 24 | 886 | 190 | 884 | 191 | 885 | 190 | 24 | 886 | 190 | 884 | 191 | 885 | 190 |
| 483.xalancbmk | 24 | 482 | 343 | 482 | 344 | 486 | 341 | 24 | 482 | 343 | 482 | 344 | 486 | 341 |
Submit Notes
The config file option 'submit' was used. numactl was used to bind copies to the cores
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run. Large pages were not enabled for this run Filesystem page cache cleared with: echo 1 > /proc/sys/vm/drop_caches
Platform Notes
Data Reuse disabled in BIOS. DCU Prefetcher disabled in BIOS.
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 -Wl,-z,muldefs -L/home/rcaneca/sh/SmartHeap_8.1/lib -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:
C++ benchmarks:
| 471.omnetpp: | -xSSE4.2(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/home/rcaneca/sh/SmartHeap_8.1/lib -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |