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November 30 2023
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ngspice-1.0.0-fignore-pure-const-attrsOpenBenchmarking.orgPhoronix Test SuiteIntel Core i5-10500 @ 4.50GHz (6 Cores / 12 Threads)Dell 0NDYHG (1.25.0 BIOS)Intel Tiger Lake-H8GBPC SN730 NVMe WDC 256GB + 1000GB MB001000GWFGF + 0GB SD Card ReaderIntel CometLake-S GT2 [UHD 630] (1150MHz)Realtek ALC3246IntelDebian 126.1.0-13-amd64 (x86_64)GCC 12.2.0ext4ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelCompilerFile-SystemNgspice-1.0.0-fignore-pure-const-attrs PerformanceSystem Logs- Transparent Huge Pages: always- LDFLAGS=- Scaling Governor: intel_pstate performance (EPP: performance) - CPU Microcode: 0xf8- gather_data_sampling: Mitigation of Microcode + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Mitigation of Clear buffers; SMT vulnerable + retbleed: Mitigation of Enhanced IBRS + 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 IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Mitigation of Microcode + tsx_async_abort: Not affected


Ngspice is an open-source SPICE circuit simulator. Ngspice was originally based on the Berkeley SPICE electronic circuit simulator. Ngspice supports basic threading using OpenMP. This test profile is making use of the ISCAS 85 benchmark circuits. Learn more via the test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterNgspice 34Circuit: C2670ngspice-1.0.0-fignore-pure-const-attrs20406080100SE +/- 1.53, N = 3109.55

OpenBenchmarking.orgSeconds, Fewer Is BetterNgspice 34Circuit: C7552ngspice-1.0.0-fignore-pure-const-attrs20406080100SE +/- 0.60, N = 1589.31