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; 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 20190913 (experimental) 7841933c9a374a51fbacd4737cb6bdd69268eef2
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 7841933c9a374a51fbacd4737cb6bdd69268eef2
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.O0_g test results

Run Order Start Time Duration
Current 1568405980000.7841933c9a374a51fbacd4737cb6bdd69268eef2 2019-09-14T01:34:21.174036 0:01:10.958403
Previous 1568247378000.91aa9af966d4d512c4246c423be3d04e0cbfcac8 2019-09-12T08:13:06.992476 0:01:10.628114
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.238488


Tests Summary

Status Group # # (B)
Performance Regressions 0 13
Performance Improvements 0 7
Added Tests 3 3
Unchanged Tests 375 355
Total Tests 378

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/pr36439.cpp 6.75% 4.831 5.157 - -0.13% -
random/pr12850.cpp 4.70% 11.321 11.854 - -0.03% -
random/pr36291.cpp 4.54% 9.729 10.171 - -0.06% -
random/pr37448.c 4.41% 9.768 10.198 - 0.36% -
random/pr44563.c 4.07% 25.583 26.625 - -0.14% -
tramp3d 3.99% 11.390 11.845 - 0.47% -
random/pr38518.c 3.88% 0.613 0.637 - 1.82% -
random/pr36262.c 3.38% 0.611 0.632 - 0.30% -
random/pr39326.c 3.25% 1.180 1.219 - -1.12% -
random/pr12392.cpp 3.09% 3.222 3.322 - -0.00% -
random/pr36498.cpp 2.77% 4.463 4.587 - -0.03% -
random/pr69609.c 2.76% 3.195 3.283 - 0.33% -
random/pr26854-2.c 2.22% 3.678 3.760 - 0.30% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr28071.c -34.87% 15.006 9.773 - 1.34% -
random/pr81827.f90 -4.26% 70.802 67.784 - -0.38% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr28071.c -3.55% 316.29 MB 305.07 MB - 0.16% -
random/pr12850.cpp -2.45% 506.75 MB 494.32 MB - -0.04% -
tramp3d -2.39% 594.85 MB 580.62 MB - -0.01% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr28071.c/elf/sections/text -5.20% 1.08 MB 1.02 MB - 0.00% -
random/pr28071.c/elf -3.52% 1.65 MB 1.59 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: 0.09s
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 1.91 MB -
random/pr12392.cpp/elf/sections/text 530.46 KB -
random/pr12850.cpp/elf 11.68 MB -
random/pr12850.cpp/elf/sections/text 31.75 KB -
random/pr26854-2.c/elf 1.61 MB -
random/pr26854-2.c/elf/sections/text 471.01 KB -
random/pr26854.c/elf 4.84 MB -
random/pr26854.c/elf/sections/text 2.08 MB -
random/pr28071.c/elf 1.59 MB -
random/pr28071.c/elf/sections/text 1.02 MB -
random/pr29433.cpp/elf 1.18 MB -
random/pr29433.cpp/elf/sections/text 557.00 B -
random/pr36262.c/elf 227.75 KB -
random/pr36262.c/elf/sections/text 166.16 KB -
random/pr36291.cpp/elf 7.17 MB -
random/pr36291.cpp/elf/sections/text 1.04 MB -
random/pr36439.cpp/elf 3.10 MB -
random/pr36439.cpp/elf/sections/text 0.00 B -
random/pr36498.cpp/elf 3.72 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 227.67 KB -
random/pr38518.c/elf/sections/text 166.16 KB -
random/pr39326.c/elf 1.24 MB -
random/pr39326.c/elf/sections/text 436.45 KB -
random/pr44563.c/elf 16.77 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 888.90 KB -
random/pr70614.c/elf 103.05 KB -
random/pr70614.c/elf/sections/text 42.04 KB -
random/pr81827.f90/elf 16.51 MB -
random/pr81827.f90/elf/sections/text 15.28 MB -
tramp3d/elf 11.30 MB -
tramp3d/elf/sections/text 1003.41 KB -
Geometric Mean 154.19 KB -80.39%