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: 1550.000
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) 10.0.0 20190626 (experimental) cec91df1946e680af0c1488b1f38dc6b51557556
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 cec91df1946e680af0c1488b1f38dc6b51557556
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.O_g test results

Run Order Start Time Duration
Current 1561553919000.cec91df1946e680af0c1488b1f38dc6b51557556 2019-06-26T17:47:41.316897 0:01:11.992317
Previous 1559689856000.0547517941c3f396f900b0b7a0703df4e82ed06e 2019-06-05T03:39:35.566584 0:01:11.242470
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.517768


Tests Summary

Status Group # # (B)
Performance Regressions 7 21
Performance Improvements 3 15
Added Tests 3 7
Unchanged Tests 329 299
Total Tests 342

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr70614.c 3532.28% 0.663 24.097 - 3559.59% -
random/pr12850.cpp 7.69% 50.333 54.204 - 32.07% -
random/pr36291.cpp 6.14% 21.076 22.371 - 9.98% -
random/pr29433.cpp 3.66% 14.680 15.217 - 8.14% -
random/pr36498.cpp 3.24% 18.727 19.334 - 39.09% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr36439.cpp 8.38% 488.22 MB 529.14 MB - 2.37% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp/elf 3.68% 18.50 MB 19.18 MB - -9.29% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr28071.c -37.32% 68.122 42.698 - 0.19% -
random/pr26854.c -4.78% 86.193 82.069 - -6.88% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr39326.c/elf/sections/text -2.06% 337.36 KB 330.40 KB - 2.84% -

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/pr70614.c 3559.59% 0.658 24.097 - 3532.28% -
random/pr36498.cpp 39.09% 13.901 19.334 - 3.24% -
random/pr12850.cpp 32.07% 41.041 54.204 - 7.69% -
random/pr12392.cpp 22.23% 38.041 46.496 - 1.33% -
random/pr36439.cpp 16.48% 21.557 25.110 - 1.56% -
random/pr36291.cpp 9.98% 20.342 22.371 - 6.14% -
random/pr29433.cpp 8.14% 14.071 15.217 - 3.66% -
random/pr37448.c 3.04% 66.326 68.342 - 0.10% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr28071.c 17.77% 803.98 MB 946.83 MB - 0.71% -
random/pr12392.cpp 16.89% 928.73 MB 1.06 GB - 1.34% -
random/pr36498.cpp 5.86% 473.20 MB 500.91 MB - 0.92% -
random/pr37448.c 2.50% 1.89 GB 1.94 GB - 0.00% -
random/pr36439.cpp 2.37% 516.88 MB 529.14 MB - 8.38% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp/elf/sections/text 30.00% 563.08 KB 731.98 KB - -0.09% -
random/pr36498.cpp/elf 25.10% 13.78 MB 17.23 MB - -0.03% -
random/pr28071.c/elf 23.41% 2.22 MB 2.74 MB - 0.00% -
random/pr36498.cpp/elf/sections/text 18.47% 399.02 KB 472.74 KB - -0.02% -
random/pr36439.cpp/elf 15.60% 12.25 MB 14.16 MB - 0.08% -
random/pr28071.c/elf/sections/text 15.39% 563.13 KB 649.81 KB - 0.00% -
random/pr12850.cpp/elf 14.61% 31.23 MB 35.79 MB - 0.01% -
random/pr39326.c/elf/sections/text 2.84% 321.27 KB 330.40 KB - -2.06% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr38518.c -49.83% 8.251 4.139 - -0.12% -
random/pr36262.c -49.38% 8.201 4.151 - 0.03% -
random/pr69609.c -47.12% 34.303 18.139 - -0.57% -
random/pr26854-2.c -7.63% 13.306 12.291 - 0.16% -
random/pr26854.c -6.88% 88.133 82.069 - -4.78% -
random/pr39326.c -2.93% 149.415 145.037 - 0.86% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr39326.c -21.26% 564.87 MB 444.75 MB - 0.91% -
random/pr36262.c -3.73% 216.10 MB 208.05 MB - -0.71% -
random/pr38518.c -3.21% 215.38 MB 208.46 MB - -0.49% -
random/pr69609.c -2.78% 529.92 MB 515.17 MB - 0.02% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr29433.cpp/elf/sections/text -43.11% 726.00 B 413.00 B - 0.00% -
random/pr12850.cpp/elf/sections/text -9.52% 33.93 KB 30.70 KB - 0.00% -
random/pr12392.cpp/elf -9.29% 21.14 MB 19.18 MB - 3.68% -
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: 0.18s
Name Current %
random/empty.C/elf 1.32 KB -
random/empty.C/elf/sections/text 0.00 B -
random/empty.c/elf 1.32 KB -
random/empty.c/elf/sections/text 0.00 B -
random/pr12392.cpp/elf 19.18 MB 3.68%
random/pr12392.cpp/elf/sections/text 731.98 KB -
random/pr12850.cpp/elf 35.79 MB -
random/pr12850.cpp/elf/sections/text 30.70 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 1.49 MB -
random/pr29433.cpp/elf/sections/text 413.00 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 14.16 MB -
random/pr36439.cpp/elf/sections/text 0.00 B -
random/pr36498.cpp/elf 17.23 MB -
random/pr36498.cpp/elf/sections/text 472.74 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 330.40 KB -2.06%
random/pr60243.c/elf 17.54 MB -
random/pr60243.c/elf/sections/text 3.33 MB -
random/pr69609.c/elf 1.56 MB -
random/pr69609.c/elf/sections/text 404.96 KB -
random/pr70614.c/elf 128.62 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 119.53 KB -83.36%