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 20190302 (experimental) 73e3d2ee2e45ae366fc91279f085485031e12181 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 | 73e3d2ee2e45ae366fc91279f085485031e12181 |
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 | 1551514017000.73e3d2ee2e45ae366fc91279f085485031e12181 | 2019-03-02T13:17:35.329342 | 0:01:10.740279 |
Previous | 1551435714000.939c64047c119fa9575f719bdccdc6815b3439d2 | 2019-03-01T15:35:44.715363 | 0:01:11.158744 |
Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.517768 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 0 | 20 |
Performance Improvements | 4 | 14 |
Added Tests | 3 | 3 |
Unchanged Tests | 317 | 287 |
Total Tests | 324 |
Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
random/pr36291.cpp | -8.73% | 22.606 | 20.633 | - | 1.43% | - |
random/pr12850.cpp | -5.97% | 51.197 | 48.142 | - | 17.30% | - |
random/pr36498.cpp | -3.73% | 18.880 | 18.176 | - | 30.76% | - |
random/pr29433.cpp | -2.05% | 14.439 | 14.144 | - | 0.51% | - |
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 | 30.76% | 13.901 | 18.176 | - | -3.73% | - |
random/pr12850.cpp | 17.30% | 41.041 | 48.142 | - | -5.97% | - |
random/pr36439.cpp | 15.84% | 21.557 | 24.972 | - | -0.29% | - |
random/pr28071.c | 12.12% | 42.616 | 47.779 | - | -0.24% | - |
random/pr12392.cpp | 7.49% | 38.041 | 40.891 | - | -0.04% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr28071.c | 18.54% | 803.98 MB | 953.06 MB | - | 0.00% | - |
random/pr12850.cpp | 9.38% | 908.82 MB | 994.02 MB | - | -0.10% | - |
random/pr36498.cpp | 6.65% | 473.20 MB | 504.69 MB | - | -0.06% | - |
random/pr12392.cpp | 5.32% | 928.73 MB | 978.10 MB | - | -0.00% | - |
random/pr37448.c | 2.66% | 1.89 GB | 1.94 GB | - | 0.00% | - |
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 | - | -0.00% | - |
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 | - | 0.00% | - |
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 | - | 0.00% | - |
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 | -4.59% | 8.251 | 7.872 | - | -0.13% | - |
random/pr69609.c | -4.47% | 34.303 | 32.771 | - | -0.32% | - |
random/pr26854.c | -3.57% | 88.133 | 84.986 | - | -0.23% | - |
random/pr36262.c | -3.46% | 8.201 | 7.917 | - | 0.01% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr39326.c | -21.22% | 564.87 MB | 444.98 MB | - | 0.11% | - |
random/pr36439.cpp | -5.21% | 516.88 MB | 489.94 MB | - | 0.00% | - |
random/pr36262.c | -2.71% | 216.10 MB | 210.24 MB | - | 0.00% | - |
random/pr38518.c | -2.38% | 215.38 MB | 210.25 MB | - | 0.00% | - |
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: 0.13s