namd-cuda-run2

2 x AMD EPYC 7713 64-Core testing with a TYAN S8251GM2NE-2T (V2.03.B10 BIOS) and llvmpipe on Ubuntu 22.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2303177-NE-NAMDCUDAR56.

namd-cuda-run2ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLOpenCLVulkanCompilerFile-SystemScreen Resolutionllvmpipe2 x AMD EPYC 7713 64-Core @ 2.00GHz (128 Cores / 256 Threads)TYAN S8251GM2NE-2T (V2.03.B10 BIOS)AMD Starship/Matisse1008GB960GB SAMSUNG MZQL2960HCJR-00A07llvmpipeNVIDIA GA102 HD AudioPL2483H2 x Intel 10G X550TUbuntu 22.045.19.0-35-generic (x86_64)GNOME Shell 42.5X Server 1.21.1.3NVIDIA 530.30.024.5 Mesa 22.2.5 (LLVM 15.0.6 256 bits)OpenCL 3.0 CUDA 12.1.681.3.236GCC 11.3.0 + CUDA 12.1ext41920x1080OpenBenchmarking.org- Transparent Huge Pages: madvise- Scaling Governor: acpi-cpufreq schedutil (Boost: Enabled) - CPU Microcode: 0xa0011a9 - BAR1 / Visible vRAM Size: 256 MiB - vBIOS Version: 94.02.5c.00.02- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

namd-cuda-run2namd-cuda: ATPase Simulation - 327,506 AtomsStandard Deviationllvmpipe0.063589.00%OpenBenchmarking.org

NAMD CUDA

ATPase Simulation - 327,506 Atoms

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD CUDA 2.14ATPase Simulation - 327,506 Atomsllvmpipe0.01430.02860.04290.05720.0715SE +/- 0.00165, N = 120.06358

Phoronix Test Suite v10.8.4