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: 39 bits physical, 48 bits virtual
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 158
Model name: Intel(R) Core(TM) i5-7400 CPU @ 3.00GHz
Stepping: 9
CPU MHz: 2600.006
CPU max MHz: 3500.0000
CPU min MHz: 800.0000
BogoMIPS: 6000.00
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 6144K
NUMA node0 CPU(s): 0-3
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp flush_l1d
memory MemTotal: 8034328 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) b746b9bd793fbb9303f05c261d00578eba9fbd97
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 b746b9bd793fbb9303f05c261d00578eba9fbd97
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 kaby 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

kaby.gcc-trunk-marxin.O_g test results

Run Order Start Time Duration
Current 1561555593000.b746b9bd793fbb9303f05c261d00578eba9fbd97 2019-06-27T00:50:03.941378 0:00:42.202635
Previous 1559720363000.b8580ee6980a1e1a4b42776a0d7f531b98b8525e 2019-06-06T00:07:41.177380 0:00:41.361448
Baseline 1556012085000.3bebaa8d6e5c857f0e4d80e4b406359742422e8a 2019-04-24T12:19:33.996215 0:00:41.302814


Tests Summary

Status Group # # (B)
Performance Regressions 3 18
Performance Improvements 4 10
Added Tests 3 3
Unchanged Tests 332 311
Total Tests 342

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr70614.c 3403.88% 0.574 20.125 - 3408.58% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr36439.cpp 8.30% 488.27 MB 528.77 MB - 9.07% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp/elf 3.68% 18.50 MB 19.18 MB - 25.64% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr28071.c -25.86% 58.300 43.224 - -6.06% -
random/pr26854.c -4.69% 88.127 83.990 - -4.47% -
random/pr39326.c -2.00% 122.373 119.923 - -2.49% -

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 - 0.06% -

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 3408.58% 0.574 20.125 - 3403.88% -
random/pr60243.c 71.04% 93.556 160.014 - 0.34% -
random/pr12392.cpp 11.21% 36.035 40.075 - -0.73% -
random/pr12850.cpp 7.22% 42.492 45.560 - 1.22% -
random/pr36498.cpp 4.67% 15.999 16.746 - 0.10% -
random/pr36439.cpp 2.93% 21.739 22.376 - 0.11% -
random/pr37448.c 2.23% 54.804 56.025 - 0.97% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr60243.c 62.41% 2.01 GB 3.27 GB - -0.00% -
random/pr12392.cpp 14.08% 951.48 MB 1.06 GB - 1.34% -
random/pr36439.cpp 9.07% 484.79 MB 528.77 MB - 8.30% -
random/pr70614.c 2.16% 53.45 MB 54.60 MB - 2.00% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp/elf 25.64% 15.27 MB 19.18 MB - 3.68% -
random/pr12850.cpp/elf 15.86% 30.89 MB 35.79 MB - 0.01% -
random/pr12392.cpp/elf/sections/text 15.41% 634.24 KB 731.98 KB - -0.09% -
random/pr36498.cpp/elf 13.49% 15.19 MB 17.23 MB - -0.03% -
random/pr36439.cpp/elf 4.67% 13.53 MB 14.16 MB - 0.08% -
random/pr12850.cpp/elf/sections/text 4.10% 29.49 KB 30.70 KB - 0.00% -
random/pr29433.cpp/elf 3.61% 1.44 MB 1.49 MB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr69609.c -18.09% 19.471 15.949 - 1.20% -
random/pr81827.f90 -8.03% 226.518 208.322 - 1.15% -
random/pr28071.c -6.06% 46.012 43.224 - -25.86% -
random/pr29433.cpp -4.51% 14.045 13.412 - -0.47% -
random/pr26854.c -4.47% 87.918 83.990 - -4.69% -
random/pr39326.c -2.49% 122.980 119.923 - -2.00% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12850.cpp -2.19% 943.24 MB 922.55 MB - 0.55% -

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/pr81827.f90/elf/sections/text -4.95% 5.15 MB 4.90 MB - 0.00% -
random/pr81827.f90/elf -3.58% 7.27 MB 7.01 MB - 0.00% -

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


Report Time: 0.14s
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 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%