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: 1374.384 CPU max MHz: 3200.0000 CPU min MHz: 1550.0000 BogoMIPS: 6387.84 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 sme ssbd sev 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 |
| memory | MemTotal: 16294552 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 20210127 (experimental) 38e966646ef2907fa00b159bbe35040c69b14d1b Copyright (C) 2021 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 | 38e966646ef2907fa00b159bbe35040c69b14d1b |
| 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-honza.O0_g test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1611830210000.38e966646ef2907fa00b159bbe35040c69b14d1b | 2021-01-28T18:27:46.196888 | 0:01:19.720262 |
| Previous | 1607347034000.8dcfa368fb66c61a86010871c70d3aa3b08e10e9 | 2020-12-08T04:38:58.602240 | 0:01:19.959721 |
| Baseline | 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb | 2018-11-30T15:48:32.034939 | 0:01:10.660029 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 1 | 21 |
| Performance Improvements | 2 | 7 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 372 | 347 |
| Total Tests | 378 |
| Performance Regressions - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36291.cpp/elf/sections/text | 2.79% | 1.04 MB | 1.07 MB | - | 2.78% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr26854-2.c | -2.56% | 3.836 | 3.738 | - | 3.08% | - |
| Performance Improvements - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr29433.cpp/elf | -3.38% | 1.21 MB | 1.17 MB | - | -0.37% | - |
| 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 | 16.17% | 3.213 | 3.732 | - | -0.21% | - |
| random/pr36439.cpp | 13.75% | 4.804 | 5.465 | - | -0.56% | - |
| random/pr12850.cpp | 9.46% | 11.308 | 12.377 | - | 0.33% | - |
| random/pr36291.cpp | 8.62% | 9.726 | 10.564 | - | -0.04% | - |
| random/pr38518.c | 8.49% | 0.575 | 0.624 | - | -1.78% | - |
| random/pr36262.c | 8.12% | 0.576 | 0.623 | - | -0.52% | - |
| random/pr39326.c | 7.54% | 1.178 | 1.267 | - | -1.39% | - |
| random/pr69609.c | 5.38% | 3.198 | 3.370 | - | 0.65% | - |
| random/pr26854.c | 3.57% | 29.613 | 30.669 | - | 0.33% | - |
| tramp3d | 3.37% | 11.409 | 11.794 | - | 0.05% | - |
| random/pr26854-2.c | 3.08% | 3.627 | 3.738 | - | -2.56% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12850.cpp | 14.11% | 506.67 MB | 578.18 MB | - | 0.12% | - |
| random/pr12392.cpp | 13.94% | 304.23 MB | 346.66 MB | - | 1.32% | - |
| random/empty.C | 7.72% | 17.35 MB | 18.69 MB | - | 0.76% | - |
| random/pr36439.cpp | 6.71% | 339.86 MB | 362.66 MB | - | 0.29% | - |
| random/pr60243.c | 5.89% | 1.68 GB | 1.78 GB | - | -0.05% | - |
| random/empty.c | 3.44% | 16.46 MB | 17.03 MB | - | -0.80% | - |
| random/pr29433.cpp | 2.87% | 1.92 GB | 1.97 GB | - | 0.10% | - |
| random/pr70614.c | 2.27% | 41.76 MB | 42.71 MB | - | -0.62% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36291.cpp/elf/sections/text | 2.78% | 1.04 MB | 1.07 MB | - | 2.79% | - |
| 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 | -37.63% | 15.129 | 9.436 | - | -0.52% | - |
| random/pr60243.c | -21.81% | 60.253 | 47.114 | - | 0.24% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr28071.c | -8.91% | 316.13 MB | 287.95 MB | - | -0.06% | - |
| random/pr36291.cpp | -5.23% | 509.55 MB | 482.89 MB | - | 0.06% | - |
| random/pr39326.c | -3.99% | 159.29 MB | 152.92 MB | - | -0.27% | - |
| 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: 0.15s