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Performance Per
Intel Xeon E3-1245 v5
November 20
  2 Minutes
Loongson-3A6000-HV - llvmpipe - O.E.M
November 20
  2 Minutes
Invert Hiding All Results Option
  2 Minutes

n-quees-testProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerOpenGLVulkanCompilerFile-SystemScreen ResolutionIntel Xeon E3-1245 v5Loongson-3A6000-HV - llvmpipe - O.E.MIntel Xeon E3-1245 v5 @ 3.90GHz (4 Cores / 8 Threads)Colorful And Development C.B250M-D (5.12 BIOS)Intel Xeon E3-1200 v5/E3-1500 + B25016GBZGJOLONG 990 PLUS 512GBllvmpipe (1150MHz)Realtek ALC662 rev3Realtek RTL8111/8168/8411Ubuntu (x86_64)GNOME Shell 42.5X Server Mesa 22.2.5 (LLVM 15.0.6 256 bits)1.3.224GCC 11.4.0ext41280x720Loongson-3A6000-HV @ 2.50GHz (4 Cores / 8 Threads)O.E.M (Loongson-UDK2018-V4.0.05569-stable202308 BIOS)Loongson LLC Hyper Transport BridgeSSD 512GBllvmpipeLoongson LLC Device 7a37Loongnix 204.19.0-19-loongson-3 (loongarch64)X Server Mesa 18.3.6 (LLVM 8.0 256 bits)GCC 8.3.0xfsOpenBenchmarking.orgKernel Details- Intel Xeon E3-1245 v5: Transparent Huge Pages: madvise- Loongson-3A6000-HV - llvmpipe - O.E.M: Transparent Huge Pages: alwaysCompiler Details- Intel Xeon E3-1245 v5: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - Loongson-3A6000-HV - llvmpipe - O.E.M: --build=loongarch64-linux-gnu --disable-emultls --disable-host-shared --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-plugin --enable-shared --enable-threads=posix --enable-tls --host=loongarch64-linux-gnu --program-prefix=loongarch64-linux-gnu- --target=loongarch64-linux-gnu --with-abi=lp64 --with-arch=loongarch64 --with-default-libstdcxx-abi=new --with-gcc-major-version-only -v Processor Details- Intel Xeon E3-1245 v5: Scaling Governor: intel_pstate performance (EPP: performance) - CPU Microcode: 0xf0 - Thermald 2.4.9- Loongson-3A6000-HV - llvmpipe - O.E.M: Scaling Governor: acpi-cpufreq performanceSecurity Details- Intel Xeon E3-1245 v5: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Mitigation of Clear buffers; SMT vulnerable + retbleed: Mitigation of IBRS + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of IBRS IBPB: conditional STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Mitigation of TSX disabled


This is a test of the OpenMP version of a test that solves the N-queens problem. The board problem size is 18. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeIntel Xeon E3-1245 v5Loongson-3A6000-HV - llvmpipe - O.E.M918273645SE +/- 0.00, N = 3SE +/- 0.01, N = 337.9236.741. (CC) gcc options: -static -fopenmp -O3 -march=native
OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeIntel Xeon E3-1245 v5Loongson-3A6000-HV - llvmpipe - O.E.M816243240Min: 37.91 / Avg: 37.92 / Max: 37.92Min: 36.73 / Avg: 36.74 / Max: 36.751. (CC) gcc options: -static -fopenmp -O3 -march=native