z600_xeon_westemere_meltdown_spectre_unpatched

HP Z600 Workstation Xeon E5649 Westmere with 4.13 kernel before Meltdown Spectre patch in 4.15 used to compare performance of Meltdown/Spectre fixes

HTML result view exported from: https://openbenchmarking.org/result/1803112-TY-Z600XEONW98.

z600_xeon_westemere_meltdown_spectre_unpatchedProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay DriverOpenGLOpenCLCompilerFile-SystemScreen ResolutionHP Z600 Workstation Xeon E5649 Westmere with 4.13 kernel before Meltdown Spectre patch in 4.152 x Intel Xeon E5649 @ 2.53GHz (24 Cores)HP 0B54hIntel 5520 I/O + ICH10R49152MB2000GB Hitachi HDS72302 + 1500GB Western Digital WD15EARS-00M + 1000GB Samsung SSD 840 + 120GB KINGSTON SV300S3 + 250GB Crucial_CT250MX2 + Samsung SSD 950 PRO 256GB + Samsung SSD 960 EVO 500GBMSI AMD Radeon 4096MBRealtek ALC262LG ULTRAWIDEBroadcom Limited NetXtreme BCM5764M Gigabit PCIeFedora 274.13.9-300.fc27.x86_64 (x86_64)KDE Frameworks 5modesetting 1.19.64.5 Mesa 17.3.6 (LLVM 5.0.1)OpenCL 1.1 Mesa 17.3.6 + OpenCL 1.2 pocl 0.15-pre LLVM 5.0.0GCC 7.3.1 20180303 + Clang 5.0.1ext42560x1080OpenBenchmarking.org- snd_hda_intel.power_save=0- --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-libmpx --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - Scaling Governor: acpi-cpufreq performance- SELinux: Enabled.

z600_xeon_westemere_meltdown_spectre_unpatchedhmmer: Pfam Database Searchmafft: Multiple Sequence Alignmentfhourstones: Complex Connect-4 Solvingbyte: Dhrystone 2scimark2: Compositecrafty: Elapsed Timetscp: AI Chess Performancedcraw: RAW To PPM Image Conversionminion: Solitairesudokut: Total TimeHP Z600 Workstation Xeon E5649 Westmere with 4.13 kernel before Meltdown Spectre patch in 4.1511.405.878269.2319949515.90318.54484556760635390.58147.2126.52OpenBenchmarking.org

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchHP Z600 Workstation Xeon E5649 Westmere with 4.13 kernel before Meltdown Spectre patch in 4.153691215SE +/- 0.06, N = 311.401. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm

Timed MAFFT Alignment

Multiple Sequence Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 7.392Multiple Sequence AlignmentHP Z600 Workstation Xeon E5649 Westmere with 4.13 kernel before Meltdown Spectre patch in 4.151.32082.64163.96245.28326.604SE +/- 0.24, N = 65.871. (CC) gcc options: -std=c99 -O3 -lm -lpthread

Fhourstones

Complex Connect-4 Solving

OpenBenchmarking.orgKpos / sec, More Is BetterFhourstones 3.1Complex Connect-4 SolvingHP Z600 Workstation Xeon E5649 Westmere with 4.13 kernel before Meltdown Spectre patch in 4.152K4K6K8K10KSE +/- 61.51, N = 38269.231. (CC) gcc options: -O3

BYTE Unix Benchmark

Dhrystone 2

OpenBenchmarking.orgLPS, More Is BetterBYTE Unix Benchmark 3.6Dhrystone 2HP Z600 Workstation Xeon E5649 Westmere with 4.13 kernel before Meltdown Spectre patch in 4.154M8M12M16M20MSE +/- 382738.46, N = 319949515.90

SciMark

Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0CompositeHP Z600 Workstation Xeon E5649 Westmere with 4.13 kernel before Meltdown Spectre patch in 4.1570140210280350SE +/- 0.85, N = 3318.541. (CC) gcc options: -lm

Crafty

Elapsed Time

OpenBenchmarking.orgNodes Per Second, More Is BetterCrafty 25.2Elapsed TimeHP Z600 Workstation Xeon E5649 Westmere with 4.13 kernel before Meltdown Spectre patch in 4.151000K2000K3000K4000K5000KSE +/- 7578.57, N = 348455671. (CC) gcc options: -lstdc++ -fprofile-use -pthread -lm

TSCP

AI Chess Performance

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceHP Z600 Workstation Xeon E5649 Westmere with 4.13 kernel before Meltdown Spectre patch in 4.15130K260K390K520K650KSE +/- 2370.72, N = 56063531. (CC) gcc options: -O3 -march=native

dcraw

RAW To PPM Image Conversion

OpenBenchmarking.orgSeconds, Fewer Is BetterdcrawRAW To PPM Image ConversionHP Z600 Workstation Xeon E5649 Westmere with 4.13 kernel before Meltdown Spectre patch in 4.1520406080100SE +/- 0.15, N = 390.581. (CC) gcc options: -lm

Minion

Solitaire

OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 1.8SolitaireHP Z600 Workstation Xeon E5649 Westmere with 4.13 kernel before Meltdown Spectre patch in 4.15306090120150SE +/- 0.78, N = 3147.211. (CXX) g++ options: -std=gnu++11 -O3 -fomit-frame-pointer -rdynamic

Sudokut

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterSudokut 0.4Total TimeHP Z600 Workstation Xeon E5649 Westmere with 4.13 kernel before Meltdown Spectre patch in 4.15612182430SE +/- 0.05, N = 326.52

Phoronix Test Suite v10.8.4