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: 3200.000 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; openSUSE Tumbleweed) 2.34.0.20200325-1 Copyright (C) 2020 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) 10.2.1 20201220 8005680351cdd5f0aa6f387ba040527949b15296 Copyright (C) 2020 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 | 8005680351cdd5f0aa6f387ba040527949b15296 |
| glibc |
GNU C Library (GNU libc) stable release version 2.31 (git 0a8262a1b2). Copyright (C) 2020 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 10.1.1 20200625 [revision c91e43e9363bd119a695d64505f96539fa451bf2]. 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; openSUSE Tumbleweed) 2.34.0.20200325-1 |
| options | None |
| reason | None |
| uname | Linux zenith 5.7.9-1-default #1 SMP Thu Jul 16 09:40:08 UTC 2020 (a010166) x86_64 x86_64 x86_64 GNU/Linux |
Filter
zenith.gcc-10.O2_g test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1608423426000.8005680351cdd5f0aa6f387ba040527949b15296 | 2020-12-20T06:50:29.453081 | 0:01:19.329055 |
| Previous | 1607018456000.4fa2ab664324eca33bd67981698c453820f70b86 | 2020-12-03T21:21:35.571210 | 0:01:19.440102 |
| Baseline | 1590565584000.71e2bcc2c8452ed6d3b071943738d0339cfd2f5b | 2020-05-27T14:03:51.162084 | 0:01:10.793356 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 7 | 12 |
| Performance Improvements | 12 | 23 |
| Added Tests | 2 | 2 |
| Unchanged Tests | 1215 | 1199 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 97.45% | 0.285 | 0.564 | - | -3.53% | - |
| polyhedron/nf | 73.55% | 0.380 | 0.659 | - | 68.45% | - |
| polyhedron/air | 29.18% | 1.178 | 1.522 | - | 25.94% | - |
| polyhedron/gas_dyn2 | 6.06% | 0.713 | 0.756 | - | -1.20% | - |
| polyhedron/protein | 5.66% | 1.525 | 1.611 | - | 22.53% | - |
| random/pr36262.c | 2.19% | 9.151 | 9.351 | - | -3.29% | - |
| nbench | 2.12% | 1.596 | 1.630 | - | -4.85% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -52.53% | 0.539 | 0.256 | - | -7.41% | - |
| polyhedron/ac | -34.67% | 0.704 | 0.460 | - | 9.59% | - |
| polyhedron/test_fpu2 | -19.25% | 1.636 | 1.321 | - | -23.04% | - |
| polyhedron/doduc | -11.59% | 2.799 | 2.474 | - | -6.45% | - |
| polyhedron/mdbx | -5.18% | 0.875 | 0.830 | - | -5.72% | - |
| polyhedron/channel2 | -3.82% | 0.564 | 0.542 | - | 81.64% | - |
| random/pr38518.c | -2.84% | 9.427 | 9.159 | - | -2.14% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk | -2.60% | 5.941 | 5.787 | - | -4.99% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/XTEA encrypt | 5.40% | 195.108 | 205.640 | - | -0.56% | - |
| botan/XTEA decrypt | 3.58% | 203.711 | 210.996 | - | 0.59% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 3.17% | 3141.084 | 3240.536 | - | 0.71% | - |
| botan/AES-128/CBC/PKCS7 encrypt | 3.09% | 716.162 | 738.294 | - | 1.17% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/channel2 | 81.64% | 0.298 | 0.542 | - | -3.82% | - |
| polyhedron/nf | 68.45% | 0.391 | 0.659 | - | 73.55% | - |
| polyhedron/air | 25.94% | 1.208 | 1.522 | - | 29.18% | - |
| polyhedron/protein | 22.53% | 1.315 | 1.611 | - | 5.66% | - |
| polyhedron/rnflow | 10.37% | 1.837 | 2.028 | - | 0.11% | - |
| polyhedron/ac | 9.59% | 0.420 | 0.460 | - | -34.67% | - |
| random/pr28071.c | 3.03% | 43.019 | 44.323 | - | -1.16% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) encrypt | -2.24% | 3420.155 | 3343.393 | - | -0.00% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/air/elf | 2.35% | 114.44 KB | 117.12 KB | - | 0.00% | - |
| polyhedron/aermod/elf | 2.17% | 1.63 MB | 1.67 MB | - | 0.00% | - |
| polyhedron/doduc/elf | 2.07% | 482.95 KB | 492.96 KB | - | 0.00% | - |
| polyhedron/induct2/elf | 2.02% | 324.92 KB | 331.50 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2 | -23.04% | 1.716 | 1.321 | - | -19.25% | - |
| polyhedron/tfft2 | -7.41% | 0.276 | 0.256 | - | -52.53% | - |
| random/pr12392.cpp | -7.08% | 51.216 | 47.590 | - | -0.82% | - |
| polyhedron/doduc | -6.45% | 2.645 | 2.474 | - | -11.59% | - |
| polyhedron/mdbx | -5.72% | 0.880 | 0.830 | - | -5.18% | - |
| random/pr29433.cpp | -5.08% | 14.688 | 13.941 | - | -0.23% | - |
| nbench | -4.85% | 1.713 | 1.630 | - | 2.12% | - |
| polyhedron/capacita | -4.20% | 0.738 | 0.707 | - | -0.25% | - |
| polyhedron/fatigue2 | -4.04% | 1.043 | 1.001 | - | -0.17% | - |
| random/pr36291.cpp | -3.60% | 32.362 | 31.198 | - | 0.63% | - |
| polyhedron/linpk | -3.53% | 0.584 | 0.564 | - | 97.45% | - |
| random/pr36262.c | -3.29% | 9.670 | 9.351 | - | 2.19% | - |
| polyhedron/aermod | -3.21% | 19.730 | 19.096 | - | 0.27% | - |
| random/pr36439.cpp | -2.88% | 35.634 | 34.607 | - | -0.18% | - |
| random/pr70614.c | -2.59% | 1.139 | 1.110 | - | -0.14% | - |
| polyhedron/induct2 | -2.56% | 2.573 | 2.507 | - | 0.88% | - |
| random/pr38518.c | -2.14% | 9.360 | 9.159 | - | -2.84% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/fatigue2 | -5.75% | 110.171 | 103.841 | - | 0.00% | - |
| polyhedron/linpk | -4.99% | 6.090 | 5.787 | - | -2.60% | - |
| polyhedron/ac | -4.56% | 19.493 | 18.604 | - | -0.00% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2 | -3.20% | 66.62 MB | 64.48 MB | - | -1.11% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/AES-192 encrypt | 2.17% | 5832.266 | 5959.059 | - | 0.01% | - |
| Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2/elf | -15.62% | 163.71 KB | 138.13 KB | - | 0.00% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
Report Time: 0.25s