| CPU2006 license: | 35 | Test date: | Apr-2011 |
|---|---|---|---|
| Test sponsor: | HITACHI | Hardware Availability: | Feb-2011 |
| Tested by: | HITACHI | Software Availability: | Jan-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 |
| 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 (6 x 8 GB 2Rx4 PC3-10600R-9, ECC) |
| Disk Subsystem: | 2 x 147 GB 10000 rpm SAS RAID1 configuration |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 5.4.3, Advanced Platform, Kernel 2.6.18-164.9.1.el5 on an x86_64 |
| Compiler: | Intel C++ Compiler XE for Linux Version 12.0.2.137 Build 20110112 |
| 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 V8.1 |
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 | 449 | 21.8 | 429 | 22.8 | 429 | 22.8 | 379 | 25.8 | 379 | 25.8 | 379 | 25.8 |
| 401.bzip2 | 585 | 16.5 | 575 | 16.8 | 578 | 16.7 | 551 | 17.5 | 551 | 17.5 | 554 | 17.4 |
| 403.gcc | 397 | 20.3 | 356 | 22.6 | 353 | 22.8 | 397 | 20.3 | 356 | 22.6 | 353 | 22.8 |
| 429.mcf | 235 | 38.8 | 215 | 42.3 | 220 | 41.4 | 207 | 44.0 | 207 | 44.0 | 206 | 44.2 |
| 445.gobmk | 605 | 17.3 | 543 | 19.3 | 511 | 20.5 | 482 | 21.8 | 490 | 21.4 | 482 | 21.8 |
| 456.hmmer | 232 | 40.2 | 233 | 40.1 | 232 | 40.2 | 228 | 40.8 | 228 | 40.9 | 228 | 40.8 |
| 458.sjeng | 529 | 22.9 | 528 | 22.9 | 530 | 22.8 | 555 | 21.8 | 512 | 23.6 | 512 | 23.6 |
| 462.libquantum | 39.5 | 525 | 23.8 | 870 | 23.9 | 867 | 39.5 | 525 | 23.8 | 870 | 23.9 | 867 |
| 464.h264ref | 775 | 28.6 | 705 | 31.4 | 699 | 31.7 | 606 | 36.5 | 606 | 36.5 | 606 | 36.5 |
| 471.omnetpp | 323 | 19.3 | 323 | 19.4 | 323 | 19.4 | 264 | 23.7 | 264 | 23.7 | 265 | 23.6 |
| 473.astar | 380 | 18.5 | 363 | 19.3 | 362 | 19.4 | 380 | 18.5 | 363 | 19.3 | 362 | 19.4 |
| 483.xalancbmk | 200 | 34.5 | 198 | 34.9 | 200 | 34.5 | 200 | 34.5 | 198 | 34.9 | 200 | 34.5 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize 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 export LD_PRELOAD=/usr/lib64/libhugetlbfs.so
Platform Notes
BIOS Settings: Intel HT Technology = Disabled Data Reuse Optimization = Disabled
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:
| -xSSE4.2 -ipo -O3 -no-prec-div -parallel -opt-prefetch -auto-p32 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/home/bsc/smartheap/lib -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 -m64 | |
| 471.omnetpp: | icpc -m32 |
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_LP64 -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/bsc/smartheap/lib -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |