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; 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) 11.0.0 20200515 (experimental) 8a15faa730f99100f6f3ed12663563356ec5a2c0 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 | 8a15faa730f99100f6f3ed12663563356ec5a2c0 |
| 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-trunk.Ofast test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1589508410000.8a15faa730f99100f6f3ed12663563356ec5a2c0 | 2020-05-15T07:28:01.744170 | 0:01:15.239397 |
| Previous | 1588299816000.7eee6d219617123a94cf0872821b1f78c2a9b8f1 | 2020-05-01T07:28:40.906169 | 0:01:11.573406 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.615416 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 1 | 24 |
| Performance Improvements | 2 | 11 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 300 | 268 |
| Total Tests | 306 |
| Performance Regressions - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/empty.c | 3.07% | 16.41 MB | 16.91 MB | - | 4.31% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr28071.c | -9.41% | 84.885 | 76.898 | - | 4.55% | - |
| Performance Improvements - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr28071.c/elf/sections/text | -2.22% | 813.26 KB | 795.17 KB | - | -1.92% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
| random/pr29433.cpp/elf/sections/text |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr70614.c | 33.29% | 0.901 | 1.201 | - | -0.04% | - |
| random/pr12850.cpp | 30.63% | 31.580 | 41.252 | - | 0.57% | - |
| random/pr36439.cpp | 23.24% | 27.756 | 34.206 | - | -0.02% | - |
| random/pr26854-2.c | 20.54% | 48.464 | 58.419 | - | -0.78% | - |
| random/pr28071.c | 4.55% | 73.554 | 76.898 | - | -9.41% | - |
| random/pr36498.cpp | 3.99% | 15.187 | 15.793 | - | 0.35% | - |
| random/pr36291.cpp | 3.22% | 31.021 | 32.019 | - | 1.42% | - |
| random/pr29433.cpp | 3.21% | 3.004 | 3.101 | - | 0.15% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr60243.c | 20.77% | 1.68 GB | 2.02 GB | - | -0.01% | - |
| random/empty.c | 4.31% | 16.21 MB | 16.91 MB | - | 3.07% | - |
| random/empty.C | 4.21% | 17.16 MB | 17.89 MB | - | 0.09% | - |
| random/pr12392.cpp | 2.92% | 808.32 MB | 831.93 MB | - | 0.08% | - |
| random/pr12850.cpp | 2.59% | 568.05 MB | 582.77 MB | - | 0.32% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36439.cpp/elf/sections/text | 917.29% | 12.09 KB | 122.96 KB | - | 0.06% | - |
| random/pr12850.cpp/elf/sections/text | 170.17% | 33.93 KB | 91.66 KB | - | -0.46% | - |
| random/pr36439.cpp/elf | 10.82% | 1.57 MB | 1.74 MB | - | 0.00% | - |
| random/pr36498.cpp/elf/sections/text | 7.96% | 383.31 KB | 413.81 KB | - | -0.02% | - |
| random/pr12392.cpp/elf/sections/text | 6.83% | 386.45 KB | 412.86 KB | - | 0.00% | - |
| random/pr12850.cpp/elf | 5.32% | 3.28 MB | 3.46 MB | - | 0.07% | - |
| random/pr39326.c/elf/sections/text | 3.08% | 330.11 KB | 340.27 KB | - | 0.11% | - |
| random/pr36498.cpp/elf | 2.98% | 1.55 MB | 1.60 MB | - | -0.01% | - |
| random/pr29433.cpp/elf | 2.74% | 89.03 KB | 91.47 KB | - | 0.00% | - |
| random/pr36262.c/elf | 2.11% | 503.58 KB | 514.23 KB | - | 0.00% | - |
| random/pr38518.c/elf | 2.11% | 503.58 KB | 514.23 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36262.c | -73.55% | 113.184 | 29.934 | - | 0.05% | - |
| random/pr38518.c | -73.47% | 112.600 | 29.870 | - | 0.70% | - |
| random/pr60243.c | -71.89% | 290.828 | 81.759 | - | 0.33% | - |
| random/pr12392.cpp | -18.51% | 37.423 | 30.494 | - | 0.58% | - |
| random/pr39326.c | -4.78% | 103.467 | 98.526 | - | -1.42% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr28071.c | -21.67% | 1.57 GB | 1.23 GB | - | -0.06% | - |
| random/pr39326.c | -14.41% | 676.54 MB | 579.06 MB | - | 1.09% | - |
| random/pr36498.cpp | -9.26% | 385.14 MB | 349.46 MB | - | -0.85% | - |
| random/pr26854-2.c | -6.13% | 1.47 GB | 1.38 GB | - | -0.03% | - |
| random/pr36262.c | -2.49% | 2.88 GB | 2.81 GB | - | -0.06% | - |
| random/pr38518.c | -2.48% | 2.88 GB | 2.81 GB | - | -0.00% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
| random/pr29433.cpp/elf/sections/text |
Report Time: 0.14s