Fields
| hardware | None |
| os_version | None |
Parameters
| cpu |
Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 43 bits physical, 48 bits virtual CPU(s): 12 On-line CPU(s) list: 0-11 Thread(s) per core: 2 Core(s) per socket: 6 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 1 Model name: AMD Ryzen 5 1600 Six-Core Processor Stepping: 1 Frequency boost: enabled CPU MHz: 2800.000 CPU max MHz: 3200.0000 CPU min MHz: 1550.0000 BogoMIPS: 6387.74 Virtualization: AMD-V L1d cache: 192 KiB L1i cache: 384 KiB L2 cache: 3 MiB L3 cache: 16 MiB NUMA node0 CPU(s): 0-11 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb hw_pstate ssbd vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif overflow_recov succor smca sme sev |
| memory | MemTotal: 16285268 kB |
Fields
| Name | Value |
|---|
Parameters
| Name | Value |
|---|---|
| as |
GNU assembler (GNU Binutils; home:marxin:branches:devel:gcc-bundle / openSUSE_Factory) 2.32 Copyright (C) 2019 Free Software Foundation, Inc. This program is free software; you may redistribute it under the terms of the GNU General Public License version 3 or later. This program has absolutely no warranty. This assembler was configured for a target of `x86_64-suse-linux'. |
| gcc |
gcc (GCC) 9.2.1 20200220 2ee6afc2b4583e4f41b4902d148e74a6b767f50b Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| git_revision | 2ee6afc2b4583e4f41b4902d148e74a6b767f50b |
| glibc |
GNU C Library (GNU libc) stable release version 2.29 (git 56c86f5dd516). Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Configured for x86_64-suse-linux. Compiled by GNU CC version 8.3.1 20190226 [gcc-8-branch revision 269204]. libc ABIs: UNIQUE IFUNC ABSOLUTE For bug reporting instructions, please see: <http://bugs.opensuse.org>. |
| glibc_location | /lib64/libc.so.6 |
| ld | GNU ld (GNU Binutils; home:marxin:branches:devel:gcc-bundle / openSUSE_Factory) 2.32 |
| options | None |
| reason | None |
| uname | Linux zenith 5.0.9-1-default #1 SMP Sun Apr 21 06:42:32 UTC 2019 (7bd8353) x86_64 x86_64 x86_64 GNU/Linux |
Filter
zenith.gcc-9.Ofast_march_native test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1582157946000.2ee6afc2b4583e4f41b4902d148e74a6b767f50b | 2020-02-20T11:29:02.646989 | 0:01:11.533482 |
| Previous | 1576973771000.3c242cd6b0859d8a19cc73b5598e8c5050345610 | 2019-12-22T04:16:48.546210 | 0:01:11.823029 |
| Baseline | 1564602979000.8f157ce7c7a6b00aa98e5359edf8396dadb4db91 | 2019-08-01T03:00:07.363995 | 0:01:11.103973 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 2 | 9 |
| Performance Improvements | 6 | 12 |
| Unchanged Tests | 976 | 963 |
| Total Tests | 984 |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2 | 2.04% | 38.899 | 39.691 | - | 1.19% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/Skein-512(512) hash | -19.36% | 489.361 | 394.619 | - | -17.54% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| himeno | -58.53% | 0.489 | 0.203 | - | -59.03% | - |
| polyhedron/tfft2 | -32.64% | 0.825 | 0.556 | - | 1.10% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) encrypt | 4.90% | 3701.388 | 3882.619 | - | 1.02% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 4.22% | 1223.205 | 1274.793 | - | 1.30% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 2.59% | 1212.123 | 1243.535 | - | 0.02% | - |
| botan/CTR-BE(AES-128) decrypt | 2.57% | 3775.625 | 3872.693 | - | 0.95% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/induct2 | 3.20% | 2.715 | 2.802 | - | -0.81% | - |
| polyhedron/mdbx | 2.11% | 0.993 | 1.014 | - | 0.51% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| cray | 2.95% | 1.804 | 1.858 | - | 0.38% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/induct2 | 3.87% | 96.55 MB | 100.29 MB | - | -0.79% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/Skein-512(512) hash | -17.54% | 478.579 | 394.619 | - | -19.36% | - |
| botan/Twofish encrypt | -7.27% | 348.068 | 322.755 | - | 0.25% | - |
| nbench/LU DECOMPOSITION | -3.16% | 6084.900 | 5892.800 | - | 0.06% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/induct2/elf/sections/text | 2.90% | 134.67 KB | 138.58 KB | - | 0.00% | - |
| polyhedron/induct2/elf | 2.34% | 170.80 KB | 174.80 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| himeno | -59.03% | 0.495 | 0.203 | - | -58.53% | - |
| cray | -56.83% | 0.564 | 0.243 | - | -0.07% | - |
| polyhedron/channel2 | -51.42% | 0.645 | 0.313 | - | -0.49% | - |
| polyhedron/ac | -30.97% | 0.871 | 0.601 | - | 1.64% | - |
| polyhedron/gas_dyn2 | -17.98% | 1.415 | 1.160 | - | 0.11% | - |
| polyhedron/doduc | -7.09% | 3.083 | 2.864 | - | 0.37% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/mp_prop_design | -3.58% | 67.536 | 65.120 | - | -0.03% | - |
| polyhedron/protein | -2.62% | 16.865 | 16.423 | - | -0.09% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/air | -3.44% | 132.93 MB | 128.36 MB | - | -0.08% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/Twofish decrypt | 8.22% | 295.322 | 319.607 | - | 0.28% | - |
| botan/XTEA decrypt | 3.45% | 211.269 | 218.564 | - | 0.16% | - |
| nbench/NEURAL NET | 2.42% | 210.610 | 215.710 | - | 0.01% | - |
Report Time: 0.19s