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: 1856.544
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 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: 16294544 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 20190602 (experimental) 73835b3d655054eb86c4aa4775125a8e50b82c76
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 73835b3d655054eb86c4aa4775125a8e50b82c76
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 1559488702000.73835b3d655054eb86c4aa4775125a8e50b82c76 2019-06-02T23:04:06.748151 0:01:10.367986
Previous 1559167257000.745ff9317eeb6c80ed9647254c5666fffa7bad06 2019-05-30T03:49:38.809398 0:01:14.654574
Baseline 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 2018-11-27T23:34:44.160312 0:01:14.517768


Tests Summary

Status Group # # (B)
Performance Regressions 1 20
Performance Improvements 0 16
Added Tests 3 7
Unchanged Tests 338 299
Total Tests 342

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr28071.c 2.47% 66.025 67.659 - 58.77% -

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 58.77% 42.616 67.659 - 2.47% -
random/pr36498.cpp 34.58% 13.901 18.707 - -0.03% -
random/pr12850.cpp 22.64% 41.041 50.333 - -0.30% -
random/pr12392.cpp 20.43% 38.041 45.813 - -1.54% -
random/pr36439.cpp 14.69% 21.557 24.723 - -0.07% -
random/pr29433.cpp 5.58% 14.071 14.857 - 1.47% -
random/pr37448.c 3.83% 66.326 68.868 - 0.13% -
random/pr36291.cpp 2.69% 20.342 20.889 - -0.51% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr28071.c 17.02% 803.98 MB 940.86 MB - 0.05% -
random/pr12392.cpp 15.28% 928.73 MB 1.05 GB - 0.26% -
random/pr36498.cpp 4.85% 473.20 MB 496.13 MB - -0.11% -
random/pr37448.c 2.49% 1.89 GB 1.94 GB - -0.01% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp/elf/sections/text 30.11% 563.08 KB 732.64 KB - 0.00% -
random/pr36498.cpp/elf 25.13% 13.78 MB 17.24 MB - -0.17% -
random/pr28071.c/elf 23.41% 2.22 MB 2.74 MB - -0.07% -
random/pr36498.cpp/elf/sections/text 18.50% 399.02 KB 472.84 KB - -0.87% -
random/pr36439.cpp/elf 15.50% 12.25 MB 14.15 MB - -0.01% -
random/pr28071.c/elf/sections/text 15.39% 563.13 KB 649.81 KB - 0.00% -
random/pr12850.cpp/elf 14.59% 31.23 MB 35.78 MB - -0.02% -
random/pr39326.c/elf/sections/text 5.01% 321.27 KB 337.36 KB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr38518.c -49.89% 8.251 4.134 - 0.43% -
random/pr36262.c -49.83% 8.201 4.114 - 0.25% -
random/pr69609.c -47.01% 34.303 18.177 - 1.50% -
random/pr26854-2.c -5.38% 13.306 12.591 - 1.35% -
random/pr39326.c -3.81% 149.415 143.716 - -0.09% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr39326.c -21.98% 564.87 MB 440.71 MB - -0.03% -
random/pr36439.cpp -5.43% 516.88 MB 488.80 MB - 0.09% -
random/pr69609.c -2.80% 529.92 MB 515.08 MB - -0.04% -
random/pr36262.c -2.77% 216.10 MB 210.10 MB - -0.03% -
random/pr38518.c -2.50% 215.38 MB 210.00 MB - -0.15% -
random/empty.c -2.42% 16.46 MB 16.06 MB - -0.77% -

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/pr12392.cpp/elf -12.51% 21.14 MB 18.50 MB - -0.02% -
random/pr12850.cpp/elf/sections/text -9.52% 33.93 KB 30.70 KB - 0.00% -
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: 0.22s
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 18.50 MB -
random/pr12392.cpp/elf/sections/text 732.64 KB -
random/pr12850.cpp/elf 35.78 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 14.15 MB -
random/pr36439.cpp/elf/sections/text 0.00 B -
random/pr36498.cpp/elf 17.24 MB -
random/pr36498.cpp/elf/sections/text 472.84 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 119.47 KB -83.38%