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) 5775d76f4082369a3d87853199750fba9c931151
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 5775d76f4082369a3d87853199750fba9c931151
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 1560973726000.5775d76f4082369a3d87853199750fba9c931151 2019-06-20T07:45:52.472047 0:01:12.203724
Previous 1560724437000.0701f94b9446a11cbd05343ef07958efdffcebe8 2019-06-19T14:58:54.402736 0:01:11.961224
Baseline 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb 2018-11-30T15:48:32.034939 0:01:10.936294


Tests Summary

Status Group # # (B)
Performance Regressions 3 19
Performance Improvements 9 19
Added Tests 3 7
Unchanged Tests 327 297
Total Tests 342

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr69609.c 2.05% 17.919 18.286 - -46.73% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr12850.cpp 3.45% 925.59 MB 957.49 MB - 5.31% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr29433.cpp/elf/sections/text 69.49% 413.00 B 700.00 B - -3.58% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp -34.28% 45.865 30.144 - -20.74% -
random/pr12850.cpp -9.61% 51.843 46.861 - 13.07% -
random/pr36439.cpp -2.78% 25.096 24.397 - 13.52% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp -36.89% 1.05 GB 677.30 MB - -27.12% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp/elf/sections/text -31.11% 732.20 KB 504.41 KB - -10.42% -
random/pr12392.cpp/elf -19.16% 18.50 MB 14.96 MB - -29.26% -
random/pr12850.cpp/elf/sections/text -12.46% 31.06 KB 27.19 KB - -19.85% -
random/pr12850.cpp/elf -9.34% 35.63 MB 32.31 MB - 3.46% -
random/pr29433.cpp/elf -6.80% 1.49 MB 1.39 MB - -5.08% -

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 58.74% 42.532 67.516 - 0.80% -
random/pr36498.cpp 38.38% 13.864 19.184 - 1.31% -
random/pr36439.cpp 13.52% 21.492 24.397 - -2.78% -
random/pr12850.cpp 13.07% 41.445 46.861 - -9.61% -
random/pr39326.c 4.55% 147.577 154.286 - -0.16% -
random/pr29433.cpp 3.45% 14.272 14.765 - -0.70% -
random/pr37448.c 3.21% 66.210 68.336 - -0.35% -
random/pr36291.cpp 2.86% 20.330 20.912 - 0.03% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr28071.c 17.05% 803.83 MB 940.91 MB - -0.02% -
random/pr36498.cpp 6.12% 473.32 MB 502.29 MB - 0.54% -
random/pr37448.c 5.72% 1.89 GB 2.00 GB - 0.00% -
random/pr12850.cpp 5.31% 909.25 MB 957.49 MB - 3.45% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp/elf 25.07% 13.78 MB 17.23 MB - 0.97% -
random/pr28071.c/elf 23.41% 2.22 MB 2.74 MB - 0.00% -
random/pr36498.cpp/elf/sections/text 20.03% 399.02 KB 478.95 KB - 0.55% -
random/pr28071.c/elf/sections/text 15.39% 563.13 KB 649.81 KB - 0.00% -
random/pr36439.cpp/elf 12.89% 12.25 MB 13.83 MB - -0.12% -
random/pr39326.c/elf/sections/text 5.01% 321.27 KB 337.36 KB - 0.00% -
random/pr12850.cpp/elf 3.46% 31.23 MB 32.31 MB - -9.34% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr38518.c -49.81% 8.214 4.122 - -0.15% -
random/pr36262.c -49.61% 8.186 4.124 - 0.58% -
random/pr69609.c -46.73% 34.326 18.286 - 2.05% -
random/pr12392.cpp -20.74% 38.032 30.144 - -34.28% -
random/pr26854-2.c -5.69% 13.172 12.423 - 0.02% -
random/pr26854.c -2.35% 85.411 83.402 - -0.50% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -27.12% 929.34 MB 677.30 MB - -36.89% -
random/pr39326.c -21.98% 564.92 MB 440.73 MB - -0.12% -
random/pr38518.c -3.51% 216.05 MB 208.48 MB - 0.00% -
random/pr36262.c -3.23% 215.44 MB 208.48 MB - 0.00% -
random/pr69609.c -3.01% 529.93 MB 513.96 MB - -0.03% -
random/empty.c -2.87% 16.47 MB 16.00 MB - 0.00% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp/elf -29.26% 21.14 MB 14.96 MB - -19.16% -
random/pr12850.cpp/elf/sections/text -19.85% 33.93 KB 27.19 KB - -12.46% -
random/pr12392.cpp/elf/sections/text -10.42% 563.08 KB 504.41 KB - -31.11% -
random/pr29433.cpp/elf -5.08% 1.46 MB 1.39 MB - -6.80% -
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% -
random/pr29433.cpp/elf/sections/text -3.58% 726.00 B 700.00 B - 69.49% -

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: 0.11s
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 14.96 MB -19.16%
random/pr12392.cpp/elf/sections/text 504.41 KB -31.11%
random/pr12850.cpp/elf 32.31 MB -9.34%
random/pr12850.cpp/elf/sections/text 27.19 KB -12.46%
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 1.39 MB -6.80%
random/pr29433.cpp/elf/sections/text 700.00 B 69.49%
random/pr36262.c/elf 361.92 KB -
random/pr36262.c/elf/sections/text 107.80 KB -
random/pr36291.cpp/elf 11.95 MB -
random/pr36291.cpp/elf/sections/text 784.26 KB -
random/pr36439.cpp/elf 13.83 MB -
random/pr36439.cpp/elf/sections/text 0.00 B -
random/pr36498.cpp/elf 17.23 MB -
random/pr36498.cpp/elf/sections/text 478.95 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 1.56 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 118.33 KB -83.51%