mi100-2

KVM testing on Ubuntu 18.04 via the Phoronix Test Suite.

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Result
Identifier
Performance Per
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Date
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  Test
  Duration
mi100-2
June 08 2021
  13 Minutes
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mi100-2

Processor: 16 x Intel Core (Haswell no TSX) (16 Cores), Motherboard: RDO OpenStack Compute (1.11.0-2.el7 BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 64GB, Disk: 21GB QEMU HDD + 107GB QEMU HDD, Graphics: Cirrus Logic GD 5446 32GB, Network: Red Hat Virtio device

OS: Ubuntu 18.04, Kernel: 5.4.0-64-generic (x86_64), OpenCL: OpenCL 2.0 AMD-APP (3275.0), Compiler: GCC 7.5.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected

mi100-2OpenBenchmarking.orgPhoronix Test Suite16 x Intel Core (Haswell no TSX) (16 Cores)RDO OpenStack Compute (1.11.0-2.el7 BIOS)Intel 82G33/G31/P35/P31 + ICH964GB21GB QEMU HDD + 107GB QEMU HDDCirrus Logic GD 5446 32GBRed Hat Virtio deviceUbuntu 18.045.4.0-64-generic (x86_64)OpenCL 2.0 AMD-APP (3275.0)GCC 7.5.0ext41024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelOpenCLCompilerFile-SystemScreen ResolutionSystem LayerMi100-2 BenchmarksSystem Logs- Transparent Huge Pages: madvise- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v - CPU Microcode: 0x1- itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected

mi100-2clpeak: Kernel Latencyclpeak: Integer Compute INTclpeak: Single-Precision Floatclpeak: Double-Precision Doubleclpeak: Global Memory Bandwidthclpeak: Transfer Bandwidth enqueueReadBufferclpeak: Transfer Bandwidth enqueueWriteBuffermi100-216.667468.5122780.3611414.12960.114.907.19OpenBenchmarking.org

clpeak

Clpeak is designed to test the peak capabilities of OpenCL devices. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgus, Fewer Is BetterclpeakOpenCL Test: Kernel Latencymi100-248121620SE +/- 0.82, N = 1216.661. (CXX) g++ options: -O3 -rdynamic -lOpenCL

OpenBenchmarking.orgGIOPS, More Is BetterclpeakOpenCL Test: Integer Compute INTmi100-216003200480064008000SE +/- 2.57, N = 37468.511. (CXX) g++ options: -O3 -rdynamic -lOpenCL

OpenBenchmarking.orgGFLOPS, More Is BetterclpeakOpenCL Test: Single-Precision Floatmi100-25K10K15K20K25KSE +/- 3.28, N = 322780.361. (CXX) g++ options: -O3 -rdynamic -lOpenCL

OpenBenchmarking.orgGFLOPS, More Is BetterclpeakOpenCL Test: Double-Precision Doublemi100-22K4K6K8K10KSE +/- 3.64, N = 311414.121. (CXX) g++ options: -O3 -rdynamic -lOpenCL

OpenBenchmarking.orgGBPS, More Is BetterclpeakOpenCL Test: Global Memory Bandwidthmi100-22004006008001000SE +/- 1.01, N = 3960.111. (CXX) g++ options: -O3 -rdynamic -lOpenCL

OpenBenchmarking.orgGBPS, More Is BetterclpeakOpenCL Test: Transfer Bandwidth enqueueReadBuffermi100-21.10252.2053.30754.415.5125SE +/- 0.10, N = 154.901. (CXX) g++ options: -O3 -rdynamic -lOpenCL

OpenBenchmarking.orgGBPS, More Is BetterclpeakOpenCL Test: Transfer Bandwidth enqueueWriteBuffermi100-2246810SE +/- 0.01, N = 37.191. (CXX) g++ options: -O3 -rdynamic -lOpenCL

mi100-2

Processor: 16 x Intel Core (Haswell no TSX) (16 Cores), Motherboard: RDO OpenStack Compute (1.11.0-2.el7 BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 64GB, Disk: 21GB QEMU HDD + 107GB QEMU HDD, Graphics: Cirrus Logic GD 5446 32GB, Network: Red Hat Virtio device

OS: Ubuntu 18.04, Kernel: 5.4.0-64-generic (x86_64), OpenCL: OpenCL 2.0 AMD-APP (3275.0), Compiler: GCC 7.5.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected

Testing initiated at 8 June 2021 07:08 by user ubuntu.