AMD EPYC 7443P 24-Core testing with a Supermicro H12SSL-i v1.01 (2.3 BIOS) and ASPEED on Ubuntu 20.04 via the Phoronix Test Suite.

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sklearnProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelVulkanCompilerFile-SystemScreen Resolutionsklearn-EPYC-7443PAMD EPYC 7443P 24-Core @ 2.85GHz (24 Cores / 48 Threads)Supermicro H12SSL-i v1.01 (2.3 BIOS)AMD Starship/Matisse256GB1000GB CT1000P5PSSD8ASPEED2 x Broadcom NetXtreme BCM5720 2-port PCIeUbuntu (x86_64)1.1.182GCC 9.4.0 + LLVM Transparent Huge Pages: madvise- Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa001143 - Python 3.8.10- 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected

sklearnscikit-learn: Standard ErrorStandard


OpenBenchmarking.orgSeconds, Fewer Is BetterScikit-Learn 0.22.1sklearn-EPYC-7443P20406080100SE +/- 0.03, N = 3108.41

Phoronix Test Suite v10.8.3