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
Name | Value |
---|
Parameters
Name | Value |
---|---|
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) 11.0.0 20200720 (experimental) 0251a7eef9638f4c1e6a96af60d9607c37821b14 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 | 0251a7eef9638f4c1e6a96af60d9607c37821b14 |
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.Ofast test results
Run | Order | Start Time | Duration |
---|---|---|---|
Current | 1595214409000.0251a7eef9638f4c1e6a96af60d9607c37821b14 | 2020-07-20T07:30:07.246609 | 0:01:14.541299 |
Previous | 1594858594000.fe8185b50914a412f8e3d63e2baa19d0a4f38140 | 2020-07-16T05:21:53.646409 | 0:01:10.744024 |
Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.615416 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 5 | 26 |
Performance Improvements | 0 | 9 |
Added Tests | 3 | 3 |
Unchanged Tests | 298 | 268 |
Total Tests | 306 |
Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
random/pr29433.cpp | 16.14% | 3.375 | 3.919 | - | 30.45% | - |
random/pr36291.cpp | 8.51% | 32.016 | 34.742 | - | 11.99% | - |
random/pr12850.cpp | 5.01% | 41.581 | 43.662 | - | 38.26% | - |
random/pr28071.c | 4.93% | 74.550 | 78.224 | - | 6.35% | - |
random/pr36498.cpp | 4.29% | 15.850 | 16.530 | - | 8.85% | - |
Added Tests - size |
---|
random/empty.C/elf/sections/text |
random/empty.c/elf/sections/text |
random/pr29433.cpp/elf/sections/text |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr12850.cpp | 38.26% | 31.580 | 43.662 | - | 5.01% | - |
random/pr29433.cpp | 30.45% | 3.004 | 3.919 | - | 16.14% | - |
random/pr36439.cpp | 27.46% | 27.756 | 35.380 | - | 0.24% | - |
random/pr26854-2.c | 13.74% | 48.464 | 55.124 | - | -0.36% | - |
random/pr36291.cpp | 11.99% | 31.021 | 34.742 | - | 8.51% | - |
random/pr36498.cpp | 8.85% | 15.187 | 16.530 | - | 4.29% | - |
random/pr39326.c | 6.52% | 103.467 | 110.209 | - | 0.45% | - |
random/pr28071.c | 6.35% | 73.554 | 78.224 | - | 4.93% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr60243.c | 20.77% | 1.68 GB | 2.02 GB | - | 0.02% | - |
random/pr29433.cpp | 9.84% | 334.61 MB | 367.53 MB | - | -0.08% | - |
random/empty.C | 6.96% | 17.16 MB | 18.36 MB | - | 1.49% | - |
random/pr12850.cpp | 5.24% | 568.05 MB | 597.79 MB | - | 0.02% | - |
random/pr12392.cpp | 4.20% | 808.32 MB | 842.24 MB | - | 0.06% | - |
random/pr70614.c | 2.48% | 60.68 MB | 62.19 MB | - | -0.31% | - |
random/empty.c | 2.17% | 16.21 MB | 16.56 MB | - | 1.48% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr36439.cpp/elf/sections/text | 930.73% | 12.09 KB | 124.58 KB | - | 0.00% | - |
random/pr12850.cpp/elf/sections/text | 170.21% | 33.93 KB | 91.68 KB | - | 0.00% | - |
random/pr36439.cpp/elf | 11.02% | 1.57 MB | 1.75 MB | - | 0.00% | - |
random/pr36498.cpp/elf/sections/text | 7.92% | 383.31 KB | 413.66 KB | - | 0.00% | - |
random/pr12392.cpp/elf/sections/text | 6.81% | 386.45 KB | 412.76 KB | - | 0.00% | - |
random/pr12850.cpp/elf | 5.29% | 3.28 MB | 3.46 MB | - | 0.00% | - |
random/pr39326.c/elf/sections/text | 3.17% | 330.11 KB | 340.58 KB | - | 0.00% | - |
random/pr36498.cpp/elf | 2.97% | 1.55 MB | 1.60 MB | - | 0.00% | - |
random/pr29433.cpp/elf | 2.74% | 89.03 KB | 91.47 KB | - | 0.00% | - |
random/pr36262.c/elf | 2.57% | 503.58 KB | 516.50 KB | - | 0.00% | - |
random/pr38518.c/elf | 2.57% | 503.58 KB | 516.50 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr36262.c | -74.47% | 113.184 | 28.896 | - | 0.14% | - |
random/pr38518.c | -74.36% | 112.600 | 28.875 | - | -1.93% | - |
random/pr60243.c | -71.59% | 290.828 | 82.617 | - | 0.92% | - |
random/pr12392.cpp | -11.11% | 37.423 | 33.265 | - | -0.70% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr28071.c | -21.63% | 1.57 GB | 1.23 GB | - | 0.04% | - |
random/pr39326.c | -12.63% | 676.54 MB | 591.08 MB | - | -0.00% | - |
random/pr36498.cpp | -8.12% | 385.14 MB | 353.87 MB | - | 0.10% | - |
random/pr26854-2.c | -4.18% | 1.47 GB | 1.41 GB | - | 0.02% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr26854-2.c/elf/sections/text | -2.25% | 326.09 KB | 318.76 KB | - | 0.00% | - |
Added Tests - size |
---|
random/empty.C/elf/sections/text |
random/empty.c/elf/sections/text |
random/pr29433.cpp/elf/sections/text |
Report Time: 0.22s