hdco

hdcodisk

HTML result view exported from: https://openbenchmarking.org/result/2404161-NE-HDCO7396823&grw.

hdcoProcessorMotherboardMemoryDiskGraphicsMonitorOSKernelVulkanCompilerFile-SystemScreen ResolutionSystem LayerhdcohdcodiskAMD EPYC 7J13 64-Core (4 Cores / 8 Threads)QEMU Standard PC (i440FX + PIIX 1996) (1.6.6 BIOS)1 x 8 GB RAM QEMU107GB BlockVolumebochs-drmdrmfbQEMU MonitorUbuntu 22.046.5.0-1020-oracle (x86_64)1.3.255GCC 11.4.0ext41024x768KVMIntel Xeon Platinum 8358 (1 Core / 2 Threads)1 x 4 GB RAM QEMUOpenBenchmarking.orgKernel Details- libiscsi.debug_libiscsi_eh=1 - Transparent Huge Pages: madviseCompiler Details- --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 Processor Details- hdco: CPU Microcode: 0x1000065- hdcodisk: CPU Microcode: 0x1Security Details- hdco: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Vulnerable: Safe RET no microcode + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - hdcodisk: gather_data_sampling: Unknown: Dependent on hypervisor status + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + retbleed: Not affected + 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 Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected Disk Details- hdcodisk: MQ-DEADLINE / discard,errors=remount-ro,relatime,rw / Block Size: 4096

hdcofio: Seq Read - IO_uring - Yes - 128KB - 1 - Default Test Directoryfio: Seq Read - IO_uring - Yes - 128KB - 1 - Default Test Directoryfio: Seq Write - IO_uring - Yes - 128KB - 1 - Default Test Directoryfio: Seq Write - IO_uring - Yes - 128KB - 1 - Default Test Directorysmallpt: Global Illumination Renderer; 128 Sampleshdcohdcodisk25.09648.838948.9389OpenBenchmarking.org

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 128KB - Job Count: 1 - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 128KB - Job Count: 1 - Disk Target: Default Test Directoryhdcodisk1122334455SE +/- 0.00, N = 348.81. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 128KB - Job Count: 1 - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 128KB - Job Count: 1 - Disk Target: Default Test Directoryhdcodisk80160240320400SE +/- 0.00, N = 33891. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 128KB - Job Count: 1 - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 128KB - Job Count: 1 - Disk Target: Default Test Directoryhdcodisk1122334455SE +/- 0.07, N = 348.91. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 128KB - Job Count: 1 - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 128KB - Job Count: 1 - Disk Target: Default Test Directoryhdcodisk80160240320400SE +/- 0.33, N = 33891. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 Sampleshdco612182430SE +/- 0.02, N = 325.101. (CXX) g++ options: -fopenmp -O3

Phoronix Test Suite v10.8.4