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: 1550.000 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) 2.31 Copyright (C) 2018 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) 9.0.1 20190301 (experimental) 939c64047c119fa9575f719bdccdc6815b3439d2 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 | 939c64047c119fa9575f719bdccdc6815b3439d2 |
| glibc |
GNU C Library (GNU libc) stable release version 2.27 (git 3260f6ce87b7). Copyright (C) 2018 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 8.1.1 20180614 [gcc-8-branch revision 261584]. libc ABIs: UNIQUE IFUNC For bug reporting instructions, please see: <http://bugs.opensuse.org>. |
| glibc_location | /lib64/libc.so.6 |
| ld | GNU ld (GNU Binutils; openSUSE Tumbleweed) 2.31 |
| options | None |
| reason | None |
| uname | Linux zenith 4.18.7-1-default #1 SMP PREEMPT Sun Sep 9 10:26:20 UTC 2018 (952d850) x86_64 x86_64 x86_64 GNU/Linux |
Filter
zenith.gcc-trunk.O_g test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1551435714000.939c64047c119fa9575f719bdccdc6815b3439d2 | 2019-03-01T15:35:44.715363 | 0:01:11.158744 |
| Previous | 1551363892000.1ca0c398dc308c08cba3dad47fe09204306ddddc | 2019-02-28T17:55:27.132992 | 0:01:10.718309 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.517768 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 3 | 22 |
| Performance Improvements | 0 | 15 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 318 | 284 |
| Total Tests | 324 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36291.cpp | 9.69% | 20.609 | 22.606 | - | 11.13% | - |
| random/pr12850.cpp | 6.00% | 48.301 | 51.197 | - | 24.75% | - |
| random/pr36498.cpp | 3.90% | 18.172 | 18.880 | - | 35.82% | - |
| 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/pr36498.cpp | 35.82% | 13.901 | 18.880 | - | 3.90% | - |
| random/pr12850.cpp | 24.75% | 41.041 | 51.197 | - | 6.00% | - |
| random/pr36439.cpp | 16.18% | 21.557 | 25.044 | - | -0.04% | - |
| random/pr28071.c | 12.39% | 42.616 | 47.894 | - | -0.90% | - |
| random/pr36291.cpp | 11.13% | 20.342 | 22.606 | - | 9.69% | - |
| random/pr12392.cpp | 7.53% | 38.041 | 40.907 | - | -0.71% | - |
| random/pr29433.cpp | 2.62% | 14.071 | 14.439 | - | 1.26% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr28071.c | 18.54% | 803.98 MB | 953.06 MB | - | 0.42% | - |
| random/pr12850.cpp | 9.48% | 908.82 MB | 995.00 MB | - | 0.12% | - |
| random/pr36498.cpp | 6.72% | 473.20 MB | 505.00 MB | - | 0.14% | - |
| random/pr12392.cpp | 5.32% | 928.73 MB | 978.12 MB | - | 0.20% | - |
| random/pr37448.c | 2.66% | 1.89 GB | 1.94 GB | - | 1.93% | - |
| random/empty.C | 2.63% | 17.35 MB | 17.81 MB | - | 0.00% | - |
| random/pr36291.cpp | 2.32% | 579.45 MB | 592.89 MB | - | 0.00% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp/elf | 25.42% | 13.78 MB | 17.28 MB | - | -0.01% | - |
| random/pr28071.c/elf | 23.61% | 2.22 MB | 2.75 MB | - | 0.00% | - |
| random/pr36498.cpp/elf/sections/text | 19.48% | 399.02 KB | 476.74 KB | - | 0.00% | - |
| random/pr36439.cpp/elf | 15.61% | 12.25 MB | 14.16 MB | - | -0.06% | - |
| random/pr28071.c/elf/sections/text | 15.46% | 563.13 KB | 650.21 KB | - | 0.00% | - |
| random/pr12392.cpp/elf/sections/text | 12.64% | 563.08 KB | 634.24 KB | - | -0.00% | - |
| random/pr12850.cpp/elf | 10.91% | 31.23 MB | 34.63 MB | - | -0.02% | - |
| random/pr39326.c/elf/sections/text | 2.78% | 321.27 KB | 330.20 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr38518.c | -4.47% | 8.251 | 7.882 | - | -0.07% | - |
| random/pr69609.c | -4.16% | 34.303 | 32.876 | - | 0.29% | - |
| random/pr36262.c | -3.47% | 8.201 | 7.916 | - | 0.48% | - |
| random/pr26854.c | -3.35% | 88.133 | 85.179 | - | -1.08% | - |
| random/pr39326.c | -2.08% | 149.415 | 146.310 | - | -1.67% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr39326.c | -21.31% | 564.87 MB | 444.49 MB | - | -0.10% | - |
| random/pr36439.cpp | -5.21% | 516.88 MB | 489.94 MB | - | -0.06% | - |
| random/pr36262.c | -2.71% | 216.10 MB | 210.24 MB | - | -0.01% | - |
| random/pr38518.c | -2.38% | 215.38 MB | 210.25 MB | - | -0.02% | - |
| Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp/elf | -20.43% | 21.14 MB | 16.82 MB | - | -0.00% | - |
| random/pr12850.cpp/elf/sections/text | -13.09% | 33.93 KB | 29.49 KB | - | 0.00% | - |
| random/pr36262.c/elf/sections/text | -4.83% | 113.27 KB | 107.80 KB | - | 0.00% | - |
| random/pr38518.c/elf/sections/text | -4.83% | 113.27 KB | 107.80 KB | - | 0.00% | - |
| random/pr36262.c/elf | -2.28% | 368.81 KB | 360.42 KB | - | 0.00% | - |
| random/pr38518.c/elf | -2.27% | 368.62 KB | 360.25 KB | - | 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: 0.12s