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
CPU MHz: 1501.252
CPU max MHz: 3200.0000
CPU min MHz: 1550.0000
BogoMIPS: 6387.84
Virtualization: AMD-V
L1d cache: 32K
L1i cache: 64K
L2 cache: 512K
L3 cache: 8192K
NUMA node0 CPU(s): 0-11
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: 16397284 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) 10.0.1 20200330 (experimental) 9daa9394bc6ae0de4d861f30fbd0d00f1a08dbc4
Copyright (C) 2020 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 9daa9394bc6ae0de4d861f30fbd0d00f1a08dbc4
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-marxin.O_g test results

Run Order Start Time Duration
Current 1585563128000.9daa9394bc6ae0de4d861f30fbd0d00f1a08dbc4 2020-03-30T18:21:27.077507 0:01:14.992420
Previous 1568032401000.e30290e24868169aaa411a94a91d71825cec36d2 2019-09-10T08:27:23.456068 0:01:10.332595
Baseline 1556012085000.3bebaa8d6e5c857f0e4d80e4b406359742422e8a 2019-04-24T16:15:35.388468 0:01:14.860865


Tests Summary

Status Group # # (B)
Performance Regressions 4 13
Performance Improvements 22 23
Added Tests 3 3
Unchanged Tests 313 303
Total Tests 342

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr26854.c 2.30% 85.366 87.330 - 2.90% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/empty.c 6.14% 16.21 MB 17.21 MB - 5.94% -
random/empty.C 6.11% 17.39 MB 18.45 MB - 7.00% -

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 -32.78% 46.120 31.001 - -23.28% -
random/pr70614.c -11.86% 24.433 21.535 - 3239.01% -
random/pr12850.cpp -9.39% 50.945 46.160 - -1.36% -
random/pr29433.cpp -8.36% 15.911 14.581 - 3.76% -
random/pr28071.c -6.43% 42.282 39.563 - -18.13% -
random/pr36439.cpp -2.20% 25.142 24.588 - 2.61% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp -35.25% 1.05 GB 697.95 MB - -26.74% -
random/pr28071.c -13.59% 948.22 MB 819.32 MB - -14.54% -
random/pr36262.c -4.18% 204.63 MB 196.07 MB - -7.13% -
random/pr38518.c -3.95% 204.19 MB 196.11 MB - -7.11% -
random/pr36439.cpp -2.70% 522.59 MB 508.50 MB - 4.76% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp/elf/sections/text -30.49% 728.16 KB 506.11 KB - -20.20% -
random/pr12392.cpp/elf -20.02% 19.54 MB 15.63 MB - 2.37% -
random/pr12850.cpp/elf -11.43% 36.07 MB 31.95 MB - 3.42% -
random/pr12850.cpp/elf/sections/text -9.97% 30.69 KB 27.63 KB - -6.29% -
random/pr36439.cpp/elf -7.28% 14.19 MB 13.16 MB - -2.75% -
random/pr29433.cpp/elf -7.24% 1.50 MB 1.39 MB - -3.29% -
random/pr39326.c/elf -5.82% 1.46 MB 1.38 MB - -6.66% -
random/pr36262.c/elf -3.01% 360.81 KB 349.94 KB - -3.20% -
random/pr38518.c/elf -2.99% 360.59 KB 349.80 KB - -3.19% -
random/pr36498.cpp/elf/sections/text -2.94% 472.35 KB 458.47 KB - -3.83% -
random/pr36498.cpp/elf -2.72% 17.71 MB 17.23 MB - 13.44% -

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 3239.01% 0.645 21.535 - -11.86% -
random/pr36498.cpp 7.75% 17.453 18.807 - -0.43% -
random/pr29433.cpp 3.76% 14.053 14.581 - -8.36% -
random/pr36291.cpp 3.56% 20.583 21.315 - 0.85% -
random/pr26854-2.c 2.93% 12.242 12.601 - 0.99% -
random/pr26854.c 2.90% 84.867 87.330 - 2.30% -
random/pr36439.cpp 2.61% 23.963 24.588 - -2.20% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/empty.C 7.00% 17.25 MB 18.45 MB - 6.11% -
random/empty.c 5.94% 16.24 MB 17.21 MB - 6.14% -
random/pr36439.cpp 4.76% 485.39 MB 508.50 MB - -2.70% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp/elf 13.44% 15.19 MB 17.23 MB - -2.72% -
random/pr12850.cpp/elf 3.42% 30.89 MB 31.95 MB - -11.43% -
random/pr12392.cpp/elf 2.37% 15.27 MB 15.63 MB - -20.02% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -23.28% 40.406 31.001 - -32.78% -
random/pr28071.c -18.13% 48.322 39.563 - -6.43% -
random/pr69609.c -16.69% 22.238 18.526 - -0.16% -
random/pr39326.c -2.27% 146.552 143.231 - 0.20% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -26.74% 952.64 MB 697.95 MB - -35.25% -
random/pr28071.c -14.54% 958.70 MB 819.32 MB - -13.59% -
random/pr36262.c -7.13% 211.12 MB 196.07 MB - -4.18% -
random/pr38518.c -7.11% 211.12 MB 196.11 MB - -3.95% -
random/pr36291.cpp -4.68% 590.99 MB 563.32 MB - -1.76% -
random/pr12850.cpp -3.42% 942.98 MB 910.70 MB - -0.27% -
random/pr26854-2.c -2.70% 376.21 MB 366.05 MB - -0.81% -
random/pr26854.c -2.32% 1.11 GB 1.09 GB - -1.04% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp/elf/sections/text -20.20% 634.24 KB 506.11 KB - -30.49% -
random/pr39326.c/elf -6.66% 1.47 MB 1.38 MB - -5.82% -
random/pr12850.cpp/elf/sections/text -6.29% 29.49 KB 27.63 KB - -9.97% -
random/pr36498.cpp/elf/sections/text -3.83% 476.73 KB 458.47 KB - -2.94% -
random/pr29433.cpp/elf/sections/text -3.58% 726.00 B 700.00 B - 69.49% -
random/pr29433.cpp/elf -3.29% 1.44 MB 1.39 MB - -7.24% -
random/pr36262.c/elf -3.20% 361.51 KB 349.94 KB - -3.01% -
random/pr38518.c/elf -3.19% 361.34 KB 349.80 KB - -2.99% -
random/pr36439.cpp/elf -2.75% 13.53 MB 13.16 MB - -7.28% -
random/pr36262.c/elf/sections/text -2.58% 107.80 KB 105.01 KB - -0.03% -
random/pr38518.c/elf/sections/text -2.58% 107.80 KB 105.01 KB - -0.03% -

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


Report Time: 0.17s
Name Current %
random/empty.C 18.45 MB 6.11%
random/empty.c 17.21 MB 6.14%
random/pr12392.cpp 697.95 MB -35.25%
random/pr12850.cpp 910.70 MB -
random/pr26854-2.c 366.05 MB -
random/pr26854.c 1.09 GB -
random/pr28071.c 819.32 MB -13.59%
random/pr29433.cpp 1.92 GB -
random/pr36262.c 196.07 MB -4.18%
random/pr36291.cpp 563.32 MB -
random/pr36439.cpp 508.50 MB -2.70%
random/pr36498.cpp 504.99 MB -
random/pr38518.c 196.11 MB -3.95%
random/pr39326.c 446.67 MB -
random/pr69609.c 513.23 MB -
random/pr70614.c 54.27 MB -
Geometric Mean 314.47 MB -3.69%