| CPU2006 license: | 55 | Test date: | Aug-2008 |
|---|---|---|---|
| Test sponsor: | Dell Inc. | Hardware Availability: | May-2008 |
| Tested by: | Dell Inc. | Software Availability: | May-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon L5240 |
| CPU Characteristics: | |
| CPU MHz: | 3000 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 2 chips, 2 cores/chip |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 6 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (4x4 GB 667 MHz ECC CL5 FB-DIMM) |
| Disk Subsystem: | 1 x 80 GB 5400 RPM SATA |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP2, Kernel 2.6.16-60.0.21-smp |
| Compiler: | Intel C++ Compiler 10.1 for Linux Build 20080312 Package ID: l_cc_p_10.1.015 |
| Auto Parallel: | Yes |
| File System: | ReiserFS |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 Binutils 2.18.50.0.7.20080502 |
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 | 508 | 19.2 | 499 | 19.6 | 498 | 19.6 | 402 | 24.3 | 407 | 24.0 | 401 | 24.4 |
| 401.bzip2 | 591 | 16.3 | 590 | 16.3 | 592 | 16.3 | 545 | 17.7 | 546 | 17.7 | 544 | 17.7 |
| 403.gcc | 520 | 15.5 | 520 | 15.5 | 520 | 15.5 | 408 | 19.7 | 407 | 19.8 | 407 | 19.8 |
| 429.mcf | 408 | 22.4 | 407 | 22.4 | 408 | 22.4 | 378 | 24.1 | 378 | 24.1 | 379 | 24.1 |
| 445.gobmk | 521 | 20.2 | 521 | 20.1 | 521 | 20.1 | 480 | 21.9 | 480 | 21.9 | 480 | 21.9 |
| 456.hmmer | 593 | 15.7 | 593 | 15.7 | 594 | 15.7 | 342 | 27.3 | 342 | 27.3 | 342 | 27.3 |
| 458.sjeng | 672 | 18.0 | 675 | 17.9 | 678 | 17.8 | 605 | 20.0 | 608 | 19.9 | 610 | 19.8 |
| 462.libquantum | 363 | 57.1 | 360 | 57.5 | 353 | 58.6 | 198 | 105 | 202 | 103 | 202 | 103 |
| 464.h264ref | 718 | 30.8 | 707 | 31.3 | 719 | 30.8 | 665 | 33.3 | 664 | 33.3 | 664 | 33.3 |
| 471.omnetpp | 399 | 15.6 | 399 | 15.6 | 401 | 15.6 | 371 | 16.9 | 370 | 16.9 | 370 | 16.9 |
| 473.astar | 464 | 15.1 | 464 | 15.1 | 462 | 15.2 | 424 | 16.6 | 420 | 16.7 | 421 | 16.7 |
| 483.xalancbmk | 267 | 25.8 | 268 | 25.8 | 268 | 25.8 | 267 | 25.8 | 268 | 25.8 | 268 | 25.8 |
Operating System Notes
'ulimit -s unlimited' was used to set the stack size to unlimited prior to run
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode OMP_NUM_THREADS set to number of processors KMP_AFFINITY set to "physical,0"
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -fast -vec-guard-write -parallel -par-runtime-control |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -L/spec/cpu2006.1.1/lib -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
C++ benchmarks:
| icpc |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -prof-gen(pass 1) -prof-use(pass 2) -fast -ansi-alias -prefetch |
| 401.bzip2: | -prof-gen(pass 1) -prof-use(pass 2) -fast -prefetch -auto-ilp32 |
| 403.gcc: | -fast -inline-calloc -opt-malloc-options=3 |
| 429.mcf: | -fast -prefetch |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O2 -ipo -no-prec-div -ansi-alias |
| 456.hmmer: | -fast -unroll2 -ansi-alias -opt-multi-version-aggressive -auto-ilp32 |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 |
| 462.libquantum: | -fast -unroll4 -Ob0 -prefetch -opt-streaming-stores always -vec-guard-write -opt-malloc-options=3 -parallel -par-runtime-control |
| 464.h264ref: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O3 -ipo -no-prec-div -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/spec/cpu2006.1.1/lib -lsmartheap |
| 473.astar: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O3 -ipo -no-prec-div -ansi-alias -opt-ra-region-strategy=routine -Wl,-z,muldefs -L/spec/cpu2006.1.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |