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: 1374.485 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) 11.0.0 20201108 (experimental) 49393e266a2570cb6227777acd4674f922c8a26b 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 | 49393e266a2570cb6227777acd4674f922c8a26b |
| 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-trunk.O0_g test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1604828076000.49393e266a2570cb6227777acd4674f922c8a26b | 2020-11-08T12:37:37.784133 | 0:01:20.014359 |
| Previous | 1605011869000.1693746302e4306b43cb66a0afe589137069bd8e | 2020-11-10T15:18:41.205220 | 0:01:20.232724 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.238488 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 0 | 22 |
| Performance Improvements | 1 | 7 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 374 | 346 |
| Total Tests | 378 |
| Performance Improvements - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36439.cpp | -2.14% | 361.70 MB | 353.96 MB | - | 3.93% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
| random/pr36439.cpp/elf/sections/text |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | 15.79% | 3.222 | 3.731 | - | -1.37% | - |
| random/pr36439.cpp | 12.76% | 4.831 | 5.447 | - | 0.46% | - |
| random/pr12850.cpp | 8.52% | 11.321 | 12.286 | - | 0.42% | - |
| random/pr39326.c | 7.69% | 1.180 | 1.271 | - | 0.44% | - |
| random/pr36291.cpp | 7.52% | 9.729 | 10.461 | - | 0.10% | - |
| random/pr29433.cpp | 4.85% | 13.627 | 14.288 | - | -0.14% | - |
| random/pr69609.c | 4.46% | 3.195 | 3.337 | - | 0.18% | - |
| random/pr36262.c | 4.29% | 0.611 | 0.637 | - | 2.60% | - |
| tramp3d | 3.18% | 11.390 | 11.753 | - | 1.68% | - |
| random/pr26854.c | 3.08% | 29.737 | 30.653 | - | -1.20% | - |
| random/pr60243.c | 2.87% | 61.381 | 63.144 | - | 0.58% | - |
| random/pr26854-2.c | 2.68% | 3.678 | 3.777 | - | 0.02% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | 15.07% | 304.24 MB | 350.10 MB | - | 1.31% | - |
| random/pr12850.cpp | 13.83% | 506.75 MB | 576.85 MB | - | 0.12% | - |
| random/empty.C | 7.18% | 17.34 MB | 18.59 MB | - | 1.71% | - |
| random/pr36439.cpp | 3.93% | 340.56 MB | 353.96 MB | - | -2.14% | - |
| random/empty.c | 2.99% | 16.46 MB | 16.95 MB | - | 1.88% | - |
| random/pr29433.cpp | 2.78% | 1.92 GB | 1.97 GB | - | 0.03% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr29433.cpp/elf | 3.37% | 1.18 MB | 1.22 MB | - | 0.00% | - |
| random/pr12392.cpp/elf | 2.45% | 1.89 MB | 1.94 MB | - | 0.00% | - |
| random/pr36291.cpp/elf | 2.38% | 7.18 MB | 7.35 MB | - | 0.00% | - |
| random/pr39326.c/elf/sections/text | 2.04% | 436.40 KB | 445.30 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr28071.c | -37.15% | 15.006 | 9.431 | - | -0.48% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr28071.c | -9.07% | 316.29 MB | 287.60 MB | - | 0.25% | - |
| random/pr36291.cpp | -5.42% | 509.58 MB | 481.96 MB | - | -0.01% | - |
| random/pr39326.c | -4.51% | 159.28 MB | 152.10 MB | - | 0.04% | - |
| random/pr69609.c | -2.22% | 365.93 MB | 357.79 MB | - | 0.19% | - |
| Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr28071.c/elf/sections/text | -5.20% | 1.08 MB | 1.02 MB | - | 0.00% | - |
| random/pr28071.c/elf | -3.49% | 1.65 MB | 1.59 MB | - | 0.00% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
| random/pr36439.cpp/elf/sections/text |
Report Time: 0.13s