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: 1374.547
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 20191114 (experimental) e613a5b1b41a411bf01f36a82ce28ca94da839f0
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 e613a5b1b41a411bf01f36a82ce28ca94da839f0
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 1573703383000.e613a5b1b41a411bf01f36a82ce28ca94da839f0 2019-11-14T07:29:05.209303 0:01:10.258970
Previous 1573662378000.7c021bc432e9642da24bddc23ca35bfccce5119c 2019-11-13T19:18:37.163700 0:01:14.352877
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.238488


Tests Summary

Status Group # # (B)
Performance Regressions 0 14
Performance Improvements 7 19
Added Tests 3 3
Unchanged Tests 368 342
Total Tests 378

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr36291.cpp -13.08% 12.514 10.877 - 11.80% -
random/pr70614.c -10.24% 0.225 0.202 - 8.74% -
random/pr36498.cpp -9.96% 5.879 5.294 - 18.61% -
tramp3d -8.62% 14.248 13.021 - 14.31% -
random/pr12392.cpp -5.72% 4.074 3.841 - 19.21% -
random/pr12850.cpp -5.03% 13.752 13.060 - 15.36% -
random/pr29433.cpp -3.31% 14.902 14.408 - 5.73% -

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/pr12392.cpp 19.21% 3.222 3.841 - -5.72% -
random/pr36498.cpp 18.61% 4.463 5.294 - -9.96% -
random/pr36439.cpp 17.99% 4.831 5.700 - 0.49% -
random/pr12850.cpp 15.36% 11.321 13.060 - -5.03% -
tramp3d 14.31% 11.390 13.021 - -8.62% -
random/pr36291.cpp 11.80% 9.729 10.877 - -13.08% -
random/pr69609.c 10.74% 3.195 3.538 - 0.20% -
random/pr39326.c 10.44% 1.180 1.303 - 0.80% -
random/pr36262.c 9.46% 0.611 0.669 - 0.13% -
random/pr38518.c 9.25% 0.613 0.670 - 1.40% -
random/pr26854-2.c 7.09% 3.678 3.939 - 0.11% -
random/pr29433.cpp 5.73% 13.627 14.408 - -3.31% -
random/pr26854.c 3.37% 29.737 30.739 - 1.45% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/empty.C 2.57% 17.34 MB 17.79 MB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr60243.c -37.07% 61.381 38.628 - 0.03% -
random/pr28071.c -32.73% 15.006 10.095 - 0.77% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp -28.56% 340.56 MB 243.30 MB - -0.16% -
random/pr60243.c -21.58% 1.69 GB 1.32 GB - 0.00% -
random/pr36291.cpp -20.27% 509.58 MB 406.29 MB - -0.02% -
random/pr12392.cpp -18.48% 304.24 MB 248.00 MB - -0.06% -
random/pr12850.cpp -18.38% 506.75 MB 413.62 MB - 0.05% -
random/pr36498.cpp -18.38% 321.84 MB 262.69 MB - 0.02% -
tramp3d -13.77% 594.85 MB 512.96 MB - 0.06% -
random/pr28071.c -12.63% 316.29 MB 276.36 MB - -0.06% -
random/pr26854-2.c -8.43% 254.20 MB 232.77 MB - -0.00% -
random/pr69609.c -7.17% 365.93 MB 339.70 MB - -0.10% -
random/pr36262.c -6.18% 89.34 MB 83.82 MB - 0.04% -
random/pr38518.c -6.16% 89.32 MB 83.82 MB - 0.06% -
random/pr39326.c -4.75% 159.28 MB 151.71 MB - -0.35% -
random/pr26854.c -4.51% 910.96 MB 869.86 MB - 0.06% -
random/pr70614.c -3.80% 41.75 MB 40.17 MB - 0.02% -

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: 0.11s