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: 1374.628
CPU max MHz: 3200.0000
CPU min MHz: 1550.0000
BogoMIPS: 6387.96
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 20190716 (experimental) 3ff390b95199ee04de73751622a7ad706cda8809
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 3ff390b95199ee04de73751622a7ad706cda8809
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-honza.O0_g test results

Run Order Start Time Duration
Current 1568472094000.3ff390b95199ee04de73751622a7ad706cda8809 2019-09-15T18:03:14.697745 0:01:15.490113
Previous 1568471958000.9b247ee17d1030b88462531225cc842251507bb6 2019-09-15T05:06:01.319795 0:01:11.056464
Baseline 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb 2018-11-30T15:48:32.034939 0:01:10.660029


Tests Summary

Status Group # # (B)
Performance Regressions 0 16
Performance Improvements 3 4
Added Tests 3 3
Unchanged Tests 372 355
Total Tests 378

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr70614.c -15.72% 0.229 0.193 - -1.80% -
random/pr36262.c -4.27% 0.631 0.604 - 4.83% -
random/pr12392.cpp -2.17% 3.587 3.509 - 9.22% -

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 20.72% 9.726 11.741 - -0.30% -
random/pr36498.cpp 17.55% 4.459 5.241 - -1.31% -
tramp3d 11.52% 11.409 12.724 - 0.45% -
random/pr12850.cpp 11.29% 11.308 12.584 - -0.15% -
random/pr44563.c 11.14% 25.621 28.476 - 1.82% -
random/pr12392.cpp 9.22% 3.213 3.509 - -2.17% -
random/pr38518.c 8.54% 0.575 0.624 - -0.38% -
random/pr26854-2.c 7.78% 3.627 3.909 - -0.47% -
random/pr36439.cpp 7.42% 4.804 5.161 - -0.14% -
random/pr37448.c 5.12% 9.791 10.292 - 0.12% -
random/pr26854.c 5.10% 29.613 31.123 - -0.09% -
random/pr36262.c 4.83% 0.576 0.604 - -4.27% -
random/pr39326.c 3.57% 1.178 1.220 - -0.65% -
random/pr81827.f90 2.69% 70.908 72.813 - -0.13% -
random/pr69609.c 2.59% 3.198 3.280 - -0.31% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp 2.45% 339.86 MB 348.17 MB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr28071.c -22.62% 15.129 11.706 - 0.13% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr28071.c -3.52% 316.13 MB 304.99 MB - 0.00% -

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 -9.14% 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: 0.09s
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 1.92 MB -
random/pr12392.cpp/elf/sections/text 530.44 KB -
random/pr12850.cpp/elf 11.66 MB -
random/pr12850.cpp/elf/sections/text 31.71 KB -
random/pr26854-2.c/elf 1.61 MB -
random/pr26854-2.c/elf/sections/text 470.56 KB -
random/pr26854.c/elf 4.84 MB -
random/pr26854.c/elf/sections/text 2.08 MB -
random/pr28071.c/elf 1.50 MB -
random/pr28071.c/elf/sections/text 952.61 KB -
random/pr29433.cpp/elf 1.19 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 888.69 KB -
random/pr70614.c/elf 103.10 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 1000.86 KB -
Geometric Mean 153.71 KB -80.39%