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: 1375.049
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

NameValue

Parameters

NameValue
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) 7.5.0
Copyright (C) 2017 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 08e3e5fc33ba02fd0c4407789ab8675e370d3b2c
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-7.O_g test results

Run Order Start Time Duration
Current 1573717239000.08e3e5fc33ba02fd0c4407789ab8675e370d3b2c 2019-12-14T02:37:20.823015 0:01:11.698003
Previous 1573717239000.b2d961e7342b5ba4e57adfa81cb189b738d10901 2021-08-05T03:53:30.679800 0:01:15.161847
Baseline 1555287370000.a2ae4e5482b03918a1580e42b1bc72e098464c83 2019-04-15T20:22:58.462803 0:01:13.807119


Tests Summary

Status Group # # (B)
Performance Regressions 11 1
Performance Improvements 3 2
Added Tests 7 3
Unchanged Tests 303 318
Total Tests 324

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr29433.cpp 8.31% 13.386 14.498 - 6.16% -
random/pr28071.c 8.27% 30.189 32.686 - 1.63% -
random/pr70614.c 4.09% 0.545 0.567 - 0.04% -
random/pr26854-2.c 3.95% 10.529 10.945 - -0.28% -
random/pr36262.c 2.50% 6.902 7.074 - 0.83% -
random/pr38518.c 2.39% 6.867 7.032 - 0.32% -
random/pr26854.c 2.19% 61.703 63.054 - -0.27% -
random/pr36439.cpp 2.19% 18.372 18.774 - 1.23% -
random/pr60243.c 2.07% 81.980 83.681 - -0.84% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/empty.C/elf 3.40% 1.15 KB 1.19 KB - -7.88% -
random/empty.c/elf 3.40% 1.15 KB 1.19 KB - -7.88% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr36291.cpp -5.23% 19.014 18.020 - 1.12% -
random/pr39326.c -4.31% 137.937 131.992 - -1.25% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/empty.c -2.15% 15.42 MB 15.09 MB - -1.28% -

Added Tests - compile_time
random/pr36498.cpp

Added Tests - mem_bytes
random/pr36498.cpp

Added Tests - size
random/empty.C/elf/sections/text
random/empty.c/elf/sections/text
random/pr36439.cpp/elf/sections/text
random/pr36498.cpp/elf
random/pr36498.cpp/elf/sections/text

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr29433.cpp 6.16% 13.656 14.498 - 8.31% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/empty.C/elf -7.88% 1.29 KB 1.19 KB - 3.40% -
random/empty.c/elf -7.88% 1.29 KB 1.19 KB - 3.40% -

Added Tests - size
random/empty.C/elf/sections/text
random/empty.c/elf/sections/text
random/pr36439.cpp/elf/sections/text


Report Time: 0.20s