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) 10.0.0 20191221 (experimental) 9308dce2ee871bd38520f189416fc708de1ccbd2 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 | 9308dce2ee871bd38520f189416fc708de1ccbd2 |
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 | 1576887377000.9308dce2ee871bd38520f189416fc708de1ccbd2 | 2019-12-21T06:33:09.970652 | 0:01:10.389142 |
Previous | 1576857159000.40cbe06b0f2ecba5f1a2ff5aa340b31d80e8d97d | 2019-12-20T19:28:44.667781 | 0:01:14.114504 |
Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.615416 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 0 | 20 |
Performance Improvements | 5 | 13 |
Added Tests | 3 | 3 |
Unchanged Tests | 298 | 270 |
Total Tests | 306 |
Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
random/pr70614.c | -26.44% | 1.215 | 0.894 | - | -0.78% | - |
random/pr29433.cpp | -6.33% | 3.287 | 3.079 | - | 2.49% | - |
random/pr12850.cpp | -4.98% | 42.586 | 40.464 | - | 28.13% | - |
random/pr36291.cpp | -4.72% | 33.082 | 31.519 | - | 1.60% | - |
random/pr36498.cpp | -2.57% | 16.062 | 15.649 | - | 3.04% | - |
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/pr12850.cpp | 28.13% | 31.580 | 40.464 | - | -4.98% | - |
random/pr36439.cpp | 23.06% | 27.756 | 34.157 | - | 0.63% | - |
random/pr26854-2.c | 19.01% | 48.464 | 57.680 | - | 0.19% | - |
random/pr36498.cpp | 3.04% | 15.187 | 15.649 | - | -2.57% | - |
random/pr29433.cpp | 2.49% | 3.004 | 3.079 | - | -6.33% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr60243.c | 20.82% | 1.68 GB | 2.03 GB | - | 0.00% | - |
random/pr12392.cpp | 3.35% | 808.32 MB | 835.36 MB | - | 0.02% | - |
random/empty.C | 2.41% | 17.16 MB | 17.58 MB | - | 0.00% | - |
random/pr12850.cpp | 2.29% | 568.05 MB | 581.04 MB | - | 0.07% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr36439.cpp/elf/sections/text | 917.19% | 12.09 KB | 122.95 KB | - | 0.00% | - |
random/pr12850.cpp/elf/sections/text | 170.17% | 33.93 KB | 91.66 KB | - | 0.00% | - |
random/pr36439.cpp/elf | 10.74% | 1.57 MB | 1.74 MB | - | 0.00% | - |
random/pr36498.cpp/elf/sections/text | 7.91% | 383.31 KB | 413.63 KB | - | 0.00% | - |
random/pr12392.cpp/elf/sections/text | 6.20% | 386.45 KB | 410.40 KB | - | 0.00% | - |
random/pr12850.cpp/elf | 4.80% | 3.28 MB | 3.44 MB | - | 0.00% | - |
random/pr36498.cpp/elf | 3.00% | 1.55 MB | 1.60 MB | - | 0.00% | - |
random/pr39326.c/elf/sections/text | 2.95% | 330.11 KB | 339.86 KB | - | 0.00% | - |
random/pr29433.cpp/elf | 2.74% | 89.03 KB | 91.47 KB | - | 0.00% | - |
random/pr36262.c/elf | 2.20% | 503.58 KB | 514.66 KB | - | 0.00% | - |
random/pr38518.c/elf | 2.20% | 503.58 KB | 514.66 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr36262.c | -73.53% | 113.184 | 29.958 | - | 0.62% | - |
random/pr38518.c | -73.44% | 112.600 | 29.909 | - | 0.03% | - |
random/pr60243.c | -72.33% | 290.828 | 80.480 | - | -1.25% | - |
random/pr12392.cpp | -20.85% | 37.423 | 29.622 | - | -1.07% | - |
random/pr28071.c | -8.95% | 73.554 | 66.969 | - | 0.63% | - |
random/pr39326.c | -6.65% | 103.467 | 96.584 | - | -0.02% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr28071.c | -21.39% | 1.57 GB | 1.23 GB | - | 0.00% | - |
random/pr39326.c | -15.14% | 676.54 MB | 574.09 MB | - | 0.00% | - |
random/pr36498.cpp | -8.46% | 385.14 MB | 352.57 MB | - | -0.04% | - |
random/pr26854-2.c | -6.35% | 1.47 GB | 1.37 GB | - | -0.03% | - |
random/pr36262.c | -2.39% | 2.88 GB | 2.81 GB | - | -0.07% | - |
random/pr38518.c | -2.37% | 2.88 GB | 2.81 GB | - | -0.00% | - |
random/pr70614.c | -2.19% | 60.68 MB | 59.36 MB | - | -0.18% | - |
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