| CPU2006 license: | 9019 | Test date: | Sep-2011 |
|---|---|---|---|
| Test sponsor: | Cisco Systems | Hardware Availability: | Jul-2011 |
| Tested by: | Cisco Systems | Software Availability: | Aug-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4860 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.66 GHz |
| CPU MHz: | 2266 |
| FPU: | Integrated |
| CPU(s) enabled: | 40 cores, 4 chips, 10 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1,2,3,4 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: | 24 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 1 TB (64 x 16 GB 4Rx4 PC3-10600R-9, ECC, running at 1067 MHz) |
| Disk Subsystem: | 146 GB SAS, 10K RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.1 beta Kernel 2.6.32-130.el6.x86_64 |
| Compiler: | C/C++: Version 12.0.1.116 of Intel Compiler XE Build 20101116 |
| Auto Parallel: | Yes |
| 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 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 521 | 18.8 | 508 | 19.2 | 523 | 18.7 | 434 | 22.5 | 442 | 22.1 | 437 | 22.3 |
| 401.bzip2 | 624 | 15.5 | 623 | 15.5 | 624 | 15.5 | 607 | 15.9 | 606 | 15.9 | 606 | 15.9 |
| 403.gcc | 434 | 18.6 | 440 | 18.3 | 433 | 18.6 | 436 | 18.4 | 435 | 18.5 | 436 | 18.5 |
| 429.mcf | 248 | 36.8 | 247 | 36.9 | 248 | 36.7 | 248 | 36.8 | 247 | 36.9 | 248 | 36.7 |
| 445.gobmk | 579 | 18.1 | 576 | 18.2 | 577 | 18.2 | 527 | 19.9 | 524 | 20.0 | 524 | 20.0 |
| 456.hmmer | 250 | 37.4 | 251 | 37.1 | 251 | 37.2 | 244 | 38.2 | 244 | 38.2 | 244 | 38.2 |
| 458.sjeng | 587 | 20.6 | 588 | 20.6 | 587 | 20.6 | 578 | 20.9 | 578 | 20.9 | 579 | 20.9 |
| 462.libquantum | 8.54 | 2430 | 8.55 | 2420 | 7.95 | 2610 | 8.54 | 2430 | 8.55 | 2420 | 7.95 | 2610 |
| 464.h264ref | 763 | 29.0 | 763 | 29.0 | 763 | 29.0 | 695 | 31.8 | 690 | 32.1 | 692 | 32.0 |
| 471.omnetpp | 335 | 18.7 | 337 | 18.6 | 337 | 18.5 | 226 | 27.7 | 226 | 27.7 | 220 | 28.4 |
| 473.astar | 358 | 19.6 | 361 | 19.4 | 365 | 19.2 | 358 | 19.6 | 361 | 19.4 | 365 | 19.2 |
| 483.xalancbmk | 220 | 31.3 | 219 | 31.5 | 218 | 31.6 | 211 | 32.6 | 212 | 32.5 | 212 | 32.5 |
Operating System Notes
Stack size set to unlimited using "ulimit -s unlimited"
General Notes
Environment variables set by runspec before the start of the run: KMP_AFFINITY = "granularity=fine,scatter" LD_LIBRARY_PATH = "/opt/cpu2006/smartheap:/opt/cpu2006/ic12.1-libs/ia32/:/opt/cpu2006/ic12.1-libs/intel64" OMP_NUM_THREADS = "40" 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
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 |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -Wl,-z,muldefs -L/smartheap -lsmartheap64 |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m64 | |
| 400.perlbench: | 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 |
| 429.mcf: | -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:
| 400.perlbench: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-prefetch -ansi-alias |
| 401.bzip2: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div -prof-use(pass 2) -auto-ilp32 -opt-prefetch -ansi-alias |
| 403.gcc: | -xSSE4.2 -ipo -O3 -no-prec-div -inline-calloc -opt-malloc-options=3 -auto-ilp32 |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -xSSE4.2(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias |
| 456.hmmer: | -xSSE4.2 -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 -ansi-alias |
| 458.sjeng: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | -xSSE4.2(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: | -xSSE4.2(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 |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -ansi-alias -Wl,-z,muldefs -L/smartheap -lsmartheap |