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 20190606 (experimental) 570ad17340bf2617d2ada4c0b67f9ec4bc9ec149
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 570ad17340bf2617d2ada4c0b67f9ec4bc9ec149
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.O_g test results

Run Order Start Time Duration
Current 1560686549000.570ad17340bf2617d2ada4c0b67f9ec4bc9ec149 2019-06-18T22:06:32.855634 0:01:14.848360
Previous 1548937421000.a2c2a06b5fb1bdf78181d03040179cc6875efa9b 2019-01-31T21:25:40.783058 0:01:10.981171
Baseline 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb 2018-11-30T15:48:32.034939 0:01:10.936294


Tests Summary

Status Group # # (B)
Performance Regressions 15 20
Performance Improvements 11 15
Added Tests 7 7
Unchanged Tests 309 300
Total Tests 342

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr28071.c 34.74% 49.929 67.277 - 58.18% -
random/pr12392.cpp 8.93% 41.640 45.357 - 19.26% -
random/pr12850.cpp 7.00% 48.428 51.819 - 25.03% -
random/pr36498.cpp 4.08% 18.192 18.934 - 36.57% -
random/pr39326.c 4.01% 147.867 153.790 - 4.21% -
random/pr29433.cpp 3.09% 14.013 14.445 - 1.21% -
random/pr37448.c 2.93% 66.616 68.564 - 3.56% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp 10.39% 971.64 MB 1.05 GB - 15.41% -
random/pr36439.cpp 7.85% 483.35 MB 521.29 MB - 0.85% -
random/pr37448.c 5.73% 1.89 GB 2.00 GB - 5.72% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp/elf/sections/text 15.43% 634.35 KB 732.20 KB - 30.04% -
random/pr12392.cpp/elf 10.06% 16.81 MB 18.50 MB - -12.49% -
random/pr39326.c/elf/sections/text 5.03% 321.21 KB 337.36 KB - 5.01% -
random/pr12850.cpp/elf/sections/text 4.64% 29.69 KB 31.06 KB - -8.44% -
random/pr12850.cpp/elf 2.95% 34.61 MB 35.63 MB - 14.12% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c -47.71% 7.848 4.104 - -49.87% -
random/pr38518.c -47.16% 7.804 4.124 - -49.80% -
random/pr69609.c -46.87% 33.838 17.979 - -47.62% -
random/pr26854-2.c -7.63% 13.405 12.382 - -6.00% -
random/pr26854.c -3.16% 85.894 83.179 - -2.61% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr39326.c -22.06% 565.45 MB 440.73 MB - -21.98% -
random/pr36498.cpp -3.27% 516.50 MB 499.61 MB - 5.55% -
random/empty.c -2.92% 16.48 MB 16.00 MB - -2.87% -
random/pr69609.c -2.84% 528.96 MB 513.96 MB - -3.01% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr29433.cpp/elf/sections/text -43.11% 726.00 B 413.00 B - -43.11% -
random/pr36439.cpp/elf -2.32% 14.17 MB 13.85 MB - 13.02% -

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

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr28071.c 58.18% 42.532 67.277 - 34.74% -
random/pr36498.cpp 36.57% 13.864 18.934 - 4.08% -
random/pr12850.cpp 25.03% 41.445 51.819 - 7.00% -
random/pr12392.cpp 19.26% 38.032 45.357 - 8.93% -
random/pr36439.cpp 16.42% 21.492 25.021 - 0.73% -
random/pr39326.c 4.21% 147.577 153.790 - 4.01% -
random/pr37448.c 3.56% 66.210 68.564 - 2.93% -
random/pr36291.cpp 2.69% 20.330 20.876 - 1.82% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr28071.c 17.05% 803.83 MB 940.91 MB - -1.47% -
random/pr12392.cpp 15.41% 929.34 MB 1.05 GB - 10.39% -
random/pr37448.c 5.72% 1.89 GB 2.00 GB - 5.73% -
random/pr36498.cpp 5.55% 473.32 MB 499.61 MB - -3.27% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp/elf/sections/text 30.04% 563.08 KB 732.20 KB - 15.43% -
random/pr36498.cpp/elf 23.86% 13.78 MB 17.06 MB - -1.29% -
random/pr28071.c/elf 23.41% 2.22 MB 2.74 MB - -0.16% -
random/pr36498.cpp/elf/sections/text 19.37% 399.02 KB 476.33 KB - -0.23% -
random/pr28071.c/elf/sections/text 15.39% 563.13 KB 649.81 KB - -0.06% -
random/pr12850.cpp/elf 14.12% 31.23 MB 35.63 MB - 2.95% -
random/pr36439.cpp/elf 13.02% 12.25 MB 13.85 MB - -2.32% -
random/pr39326.c/elf/sections/text 5.01% 321.27 KB 337.36 KB - 5.03% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr36262.c -49.87% 8.186 4.104 - -47.71% -
random/pr38518.c -49.80% 8.214 4.124 - -47.16% -
random/pr69609.c -47.62% 34.326 17.979 - -46.87% -
random/pr26854-2.c -6.00% 13.172 12.382 - -7.63% -
random/pr26854.c -2.61% 85.411 83.179 - -3.16% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr39326.c -21.98% 564.92 MB 440.73 MB - -22.06% -
random/pr38518.c -3.51% 216.05 MB 208.48 MB - 0.01% -
random/pr36262.c -3.23% 215.44 MB 208.48 MB - 0.02% -
random/pr69609.c -3.01% 529.93 MB 513.96 MB - -2.84% -
random/empty.c -2.87% 16.47 MB 16.00 MB - -2.92% -

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 - -43.11% -
random/pr12392.cpp/elf -12.49% 21.14 MB 18.50 MB - 10.06% -
random/pr12850.cpp/elf/sections/text -8.44% 33.93 KB 31.06 KB - 4.64% -
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/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 18.50 MB 10.06%
random/pr12392.cpp/elf/sections/text 732.20 KB 15.43%
random/pr12850.cpp/elf 35.63 MB 2.95%
random/pr12850.cpp/elf/sections/text 31.06 KB 4.64%
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 -43.11%
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 13.85 MB -2.32%
random/pr36439.cpp/elf/sections/text 0.00 B -
random/pr36498.cpp/elf 17.06 MB -
random/pr36498.cpp/elf/sections/text 476.33 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 5.03%
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 119.42 KB -81.20%
Name Current %
random/empty.C 17.44 MB -
random/empty.c 16.00 MB -2.92%
random/pr12392.cpp 1.05 GB 10.39%
random/pr12850.cpp 926.12 MB -
random/pr26854-2.c 373.84 MB -
random/pr26854.c 1.11 GB -
random/pr28071.c 940.91 MB -
random/pr29433.cpp 1.93 GB -
random/pr36262.c 208.48 MB -
random/pr36291.cpp 583.12 MB -
random/pr36439.cpp 521.29 MB 7.85%
random/pr36498.cpp 499.61 MB -3.27%
random/pr37448.c 2.00 GB 5.73%
random/pr38518.c 208.48 MB -
random/pr39326.c 440.73 MB -22.06%
random/pr60243.c 3.27 GB -
random/pr69609.c 513.96 MB -2.84%
random/pr70614.c 53.57 MB -
random/pr81827.f90 3.62 GB -
Geometric Mean 463.06 MB 11.16%