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: 1373.956
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

NameValue

Parameters

NameValue
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 20190124 (experimental) 32fae9652102843f4066ecf768df883bd1ef6fa0
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 32fae9652102843f4066ecf768df883bd1ef6fa0
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.O0_g test results

Run Order Start Time Duration
Current 1548318459000.32fae9652102843f4066ecf768df883bd1ef6fa0 2019-01-24T15:39:13.350613 0:01:10.693584
Previous 1548174025000.ea4750fc778aee8ec418738acb40e66ba9ae8304 2019-01-22T21:05:43.836113 0:01:10.356018
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.238488


Tests Summary

Status Group # # (B)
Performance Regressions 8 9
Performance Improvements 2 4
Added Tests 3 3
Unchanged Tests 365 362
Total Tests 378

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr36291.cpp 17.49% 9.901 11.632 - 19.56% -
random/pr36498.cpp 15.02% 4.504 5.181 - 16.08% -
random/pr12392.cpp 7.77% 3.244 3.496 - 8.51% -
tramp3d 7.74% 11.565 12.460 - 9.39% -
random/pr12850.cpp 6.72% 11.418 12.186 - 7.64% -
random/pr36262.c 6.52% 0.582 0.620 - 1.44% -
random/pr38518.c 5.43% 0.588 0.620 - 1.04% -
random/pr29433.cpp 2.39% 13.675 14.001 - 2.74% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr44563.c -5.42% 27.610 26.114 - 2.08% -
random/pr26854-2.c -3.09% 3.848 3.729 - 1.39% -

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/pr36291.cpp 19.56% 9.729 11.632 - 17.49% -
random/pr36498.cpp 16.08% 4.463 5.181 - 15.02% -
tramp3d 9.39% 11.390 12.460 - 7.74% -
random/pr12392.cpp 8.51% 3.222 3.496 - 7.77% -
random/pr12850.cpp 7.64% 11.321 12.186 - 6.72% -
random/pr36439.cpp 3.64% 4.831 5.006 - 1.10% -
random/pr29433.cpp 2.74% 13.627 14.001 - 2.39% -
random/pr44563.c 2.08% 25.583 26.114 - -5.42% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp 2.39% 340.56 MB 348.72 MB - 0.17% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr28071.c -22.15% 15.006 11.682 - -0.19% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr28071.c -4.00% 316.29 MB 303.64 MB - 0.02% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr28071.c/elf/sections/text -13.79% 1.08 MB 952.61 KB - 0.00% -
random/pr28071.c/elf -9.01% 1.65 MB 1.50 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: 0.14s
Name Current %
random/empty.c/elf 1.32 KB -
random/empty.C/elf 1.32 KB -
random/empty.c/elf/sections/text 0.00 B -
random/empty.C/elf/sections/text 0.00 B -
random/pr12392.cpp/elf 1.89 MB -
random/pr12392.cpp/elf/sections/text 530.44 KB -
random/pr12850.cpp/elf 11.66 MB -
random/pr12850.cpp/elf/sections/text 31.70 KB -
random/pr26854-2.c/elf 1.61 MB -
random/pr26854-2.c/elf/sections/text 470.85 KB -
random/pr26854.c/elf 4.85 MB -
random/pr26854.c/elf/sections/text 2.09 MB -
random/pr28071.c/elf 1.50 MB -
random/pr28071.c/elf/sections/text 952.61 KB -
random/pr29433.cpp/elf 1.18 MB -
random/pr29433.cpp/elf/sections/text 557.00 B -
random/pr36262.c/elf 227.73 KB -
random/pr36262.c/elf/sections/text 166.16 KB -
random/pr36291.cpp/elf 7.18 MB -
random/pr36291.cpp/elf/sections/text 1.04 MB -
random/pr36439.cpp/elf 3.09 MB -
random/pr36439.cpp/elf/sections/text 0.00 B -
random/pr36498.cpp/elf 3.74 MB -
random/pr36498.cpp/elf/sections/text 470.58 KB -
random/pr37448.c/elf 8.62 MB -
random/pr37448.c/elf/sections/text 2.13 MB -
random/pr38518.c/elf 227.66 KB -
random/pr38518.c/elf/sections/text 166.16 KB -
random/pr39326.c/elf 1.24 MB -
random/pr39326.c/elf/sections/text 436.40 KB -
random/pr44563.c/elf 16.78 MB -
random/pr44563.c/elf/sections/text 3.06 MB -
random/pr60243.c/elf 4.92 MB -
random/pr60243.c/elf/sections/text 4.78 MB -
random/pr69609.c/elf 1.23 MB -
random/pr69609.c/elf/sections/text 888.69 KB -
random/pr70614.c/elf 103.53 KB -
random/pr70614.c/elf/sections/text 42.08 KB -
random/pr81827.f90/elf 16.66 MB -
random/pr81827.f90/elf/sections/text 15.43 MB -
tramp3d/elf 11.30 MB -
tramp3d/elf/sections/text 1000.95 KB -
Geometric Mean 153.69 KB -80.39%