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: 1965.669
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) 2.32
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 20190514 (experimental) d51e305e822f29a035faedd09644259e8ad1fe89
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 d51e305e822f29a035faedd09644259e8ad1fe89
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; openSUSE Tumbleweed) 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.O_g test results

Run Order Start Time Duration
Current 1557868741000.d51e305e822f29a035faedd09644259e8ad1fe89 2019-05-15T04:03:44.846102 0:01:10.373421
Previous 1557533778000.3bff587556b6ea555811904ad53caa5bb7057bbd 2019-05-11T04:45:03.511788 0:01:14.502577
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.517768


Tests Summary

Status Group # # (B)
Performance Regressions 4 21
Performance Improvements 1 16
Added Tests 3 7
Unchanged Tests 334 298
Total Tests 342

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr36291.cpp 7.45% 20.998 22.562 - 10.92% -
random/pr69609.c 6.48% 17.916 19.076 - -44.39% -
random/pr12850.cpp 6.19% 49.029 52.065 - 26.86% -
random/pr36498.cpp 3.28% 18.929 19.550 - 40.64% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr39326.c -2.62% 147.588 143.714 - -3.82% -

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/pr28071.c 57.13% 42.616 66.964 - 1.13% -
random/pr36498.cpp 40.64% 13.901 19.550 - 3.28% -
random/pr12850.cpp 26.86% 41.041 52.065 - 6.19% -
random/pr36439.cpp 14.46% 21.557 24.675 - -1.01% -
random/pr12392.cpp 12.65% 38.041 42.852 - 0.56% -
random/pr36291.cpp 10.92% 20.342 22.562 - 7.45% -
random/pr29433.cpp 5.89% 14.071 14.900 - -0.75% -
random/pr37448.c 4.07% 66.326 69.025 - -0.00% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr28071.c 16.90% 803.98 MB 939.82 MB - -0.08% -
random/pr12850.cpp 8.12% 908.82 MB 982.66 MB - 0.02% -
random/pr12392.cpp 5.82% 928.73 MB 982.73 MB - 0.09% -
random/pr36498.cpp 4.92% 473.20 MB 496.47 MB - 0.12% -
random/pr37448.c 2.51% 1.89 GB 1.94 GB - 0.01% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp/elf 25.28% 13.78 MB 17.26 MB - 0.00% -
random/pr28071.c/elf 23.50% 2.22 MB 2.74 MB - 0.00% -
random/pr36498.cpp/elf/sections/text 19.54% 399.02 KB 476.99 KB - 0.00% -
random/pr28071.c/elf/sections/text 15.39% 563.13 KB 649.81 KB - 0.00% -
random/pr36439.cpp/elf 15.28% 12.25 MB 14.12 MB - 0.00% -
random/pr12392.cpp/elf/sections/text 12.61% 563.08 KB 634.11 KB - 0.00% -
random/pr12850.cpp/elf 10.20% 31.23 MB 34.41 MB - 0.00% -
random/pr39326.c/elf/sections/text 5.01% 321.27 KB 337.36 KB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr38518.c -50.04% 8.251 4.122 - 0.13% -
random/pr36262.c -49.76% 8.201 4.120 - 0.05% -
random/pr69609.c -44.39% 34.303 19.076 - 6.48% -
random/pr26854-2.c -6.78% 13.306 12.404 - -0.09% -
random/pr39326.c -3.82% 149.415 143.714 - -2.62% -
random/pr26854.c -2.92% 88.133 85.557 - 0.75% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr39326.c -22.01% 564.87 MB 440.55 MB - -0.11% -
random/pr36439.cpp -5.93% 516.88 MB 486.23 MB - 0.13% -
random/empty.c -4.44% 16.46 MB 15.73 MB - -0.40% -
random/pr36262.c -2.83% 216.10 MB 209.99 MB - 0.09% -
random/pr38518.c -2.48% 215.38 MB 210.05 MB - 0.09% -
random/pr69609.c -2.40% 529.92 MB 517.22 MB - 0.02% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp/elf -20.45% 21.14 MB 16.82 MB - -0.00% -
random/pr12850.cpp/elf/sections/text -13.15% 33.93 KB 29.47 KB - 0.00% -
random/pr36262.c/elf/sections/text -4.83% 113.27 KB 107.80 KB - 0.00% -
random/pr38518.c/elf/sections/text -4.83% 113.27 KB 107.80 KB - 0.00% -

Added Tests - compile_time
random/pr81827.f90

Added Tests - mem_bytes
random/pr81827.f90

Added Tests - size
random/empty.c/elf/sections/text
random/empty.C/elf/sections/text
random/pr36439.cpp/elf/sections/text
random/pr81827.f90/elf
random/pr81827.f90/elf/sections/text


Report Time: 0.10s
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 16.82 MB -
random/pr12392.cpp/elf/sections/text 634.11 KB -
random/pr12850.cpp/elf 34.41 MB -
random/pr12850.cpp/elf/sections/text 29.47 KB -
random/pr26854-2.c/elf 1.59 MB -
random/pr26854-2.c/elf/sections/text 306.88 KB -
random/pr26854.c/elf 4.26 MB -
random/pr26854.c/elf/sections/text 1.12 MB -
random/pr28071.c/elf 2.74 MB -
random/pr28071.c/elf/sections/text 649.81 KB -
random/pr29433.cpp/elf 1.46 MB -
random/pr29433.cpp/elf/sections/text 726.00 B -
random/pr36262.c/elf 361.92 KB -
random/pr36262.c/elf/sections/text 107.80 KB -
random/pr36291.cpp/elf 11.97 MB -
random/pr36291.cpp/elf/sections/text 784.56 KB -
random/pr36439.cpp/elf 14.12 MB -
random/pr36439.cpp/elf/sections/text 0.00 B -
random/pr36498.cpp/elf 17.26 MB -
random/pr36498.cpp/elf/sections/text 476.99 KB -
random/pr37448.c/elf 14.43 MB -
random/pr37448.c/elf/sections/text 1.94 MB -
random/pr38518.c/elf 361.71 KB -
random/pr38518.c/elf/sections/text 107.80 KB -
random/pr39326.c/elf 1.47 MB -
random/pr39326.c/elf/sections/text 337.36 KB -
random/pr60243.c/elf 17.54 MB -
random/pr60243.c/elf/sections/text 3.33 MB -
random/pr69609.c/elf 1.57 MB -
random/pr69609.c/elf/sections/text 404.96 KB -
random/pr70614.c/elf 129.06 KB -
random/pr70614.c/elf/sections/text 25.05 KB -
random/pr81827.f90/elf 7.01 MB -
random/pr81827.f90/elf/sections/text 4.90 MB -
Geometric Mean 120.23 KB -83.37%