test-ramspeed KVM testing on Ubuntu 20.04 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2205127-IB-TESTRAMSP32 16 x AMD EPYC 7371 16-Core - Cirrus Logic GD 5446 - Processor: 16 x AMD EPYC 7371 16-Core (16 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16384 MB + 12288 MB RAM, Disk: 43GB QEMU HDD, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device
OS: Ubuntu 20.04, Kernel: 5.4.0-109-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM
Kernel Notes: Transparent Huge Pages: madviseCompiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-Av3uEd/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --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-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 -vProcessor Notes: CPU Microcode: 0x1000065Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of LFENCE IBPB: conditional STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
test-ramspeed OpenBenchmarking.org Phoronix Test Suite 16 x AMD EPYC 7371 16-Core (16 Cores) QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS) Intel 440FX 82441FX PMC 16384 MB + 12288 MB RAM 43GB QEMU HDD Cirrus Logic GD 5446 Red Hat Virtio device Ubuntu 20.04 5.4.0-109-generic (x86_64) 1.1.182 GCC 9.4.0 ext4 1024x768 KVM Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel Vulkan Compiler File-System Screen Resolution System Layer Test-ramspeed Benchmarks System Logs - Transparent Huge Pages: madvise - --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-Av3uEd/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --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-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 - CPU Microcode: 0x1000065 - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of LFENCE IBPB: conditional STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
test-ramspeed ramspeed: Average - Floating Point ramspeed: Triad - Floating Point ramspeed: Scale - Floating Point ramspeed: Copy - Floating Point ramspeed: Add - Floating Point ramspeed: Average - Integer ramspeed: Triad - Integer ramspeed: Scale - Integer ramspeed: Copy - Integer ramspeed: Add - Integer 16 x AMD EPYC 7371 16-Core - Cirrus Logic GD 5446 - 22202.26 23680.60 20357.76 20343.84 23865.77 22051.96 23092.07 19235.23 20856.67 23511.56 OpenBenchmarking.org
OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point 16 x AMD EPYC 7371 16-Core - Cirrus Logic GD 5446 - 5K 10K 15K 20K 25K SE +/- 235.22, N = 5 23680.60 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point 16 x AMD EPYC 7371 16-Core - Cirrus Logic GD 5446 - 4K 8K 12K 16K 20K SE +/- 277.18, N = 3 20357.76 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point 16 x AMD EPYC 7371 16-Core - Cirrus Logic GD 5446 - 4K 8K 12K 16K 20K SE +/- 69.14, N = 3 20343.84 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point 16 x AMD EPYC 7371 16-Core - Cirrus Logic GD 5446 - 5K 10K 15K 20K 25K SE +/- 108.31, N = 3 23865.77 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer 16 x AMD EPYC 7371 16-Core - Cirrus Logic GD 5446 - 5K 10K 15K 20K 25K SE +/- 48.11, N = 3 22051.96 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer 16 x AMD EPYC 7371 16-Core - Cirrus Logic GD 5446 - 5K 10K 15K 20K 25K SE +/- 152.67, N = 3 23092.07 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer 16 x AMD EPYC 7371 16-Core - Cirrus Logic GD 5446 - 4K 8K 12K 16K 20K SE +/- 165.24, N = 8 19235.23 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer 16 x AMD EPYC 7371 16-Core - Cirrus Logic GD 5446 - 4K 8K 12K 16K 20K SE +/- 65.51, N = 3 20856.67 1. (CC) gcc options: -O3 -march=native
OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer 16 x AMD EPYC 7371 16-Core - Cirrus Logic GD 5446 - 5K 10K 15K 20K 25K SE +/- 207.38, N = 3 23511.56 1. (CC) gcc options: -O3 -march=native
16 x AMD EPYC 7371 16-Core - Cirrus Logic GD 5446 - Processor: 16 x AMD EPYC 7371 16-Core (16 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16384 MB + 12288 MB RAM, Disk: 43GB QEMU HDD, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device
OS: Ubuntu 20.04, Kernel: 5.4.0-109-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM
Kernel Notes: Transparent Huge Pages: madviseCompiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-Av3uEd/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --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-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 -vProcessor Notes: CPU Microcode: 0x1000065Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of LFENCE IBPB: conditional STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
Testing initiated at 13 May 2022 02:48 by user root.