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; openSUSE Tumbleweed) 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) 7.4.1 20190511 8ad1ec687ec66fc4f56bcb0f148b81e0b680866a Copyright (C) 2017 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 | 8ad1ec687ec66fc4f56bcb0f148b81e0b680866a |
| 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; openSUSE Tumbleweed) 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-7.O0_g test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1557533766000.8ad1ec687ec66fc4f56bcb0f148b81e0b680866a | 2019-05-11T16:25:31.220216 | 0:01:13.851381 |
| Previous | 1565482569000.2e92ff9ab7457e5b8736143c267d5fe730377d12 | 2019-08-11T21:32:34.989240 | 0:01:11.530874 |
| Baseline | 1555287370000.a2ae4e5482b03918a1580e42b1bc72e098464c83 | 2019-04-15T20:22:58.462803 | 0:01:13.521437 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 6 | 7 |
| Performance Improvements | 5 | 3 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 364 | 365 |
| Total Tests | 378 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36291.cpp | 18.75% | 9.317 | 11.064 | - | 19.95% | - |
| random/pr36498.cpp | 13.16% | 4.417 | 4.998 | - | 15.56% | - |
| tramp3d | 12.23% | 11.249 | 12.625 | - | 14.64% | - |
| random/pr12850.cpp | 5.43% | 11.326 | 11.941 | - | 7.94% | - |
| random/pr12392.cpp | 4.14% | 3.140 | 3.270 | - | 3.91% | - |
| random/pr29433.cpp | 2.47% | 13.626 | 13.963 | - | 4.81% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr44563.c | -5.80% | 27.253 | 25.672 | - | 1.69% | - |
| random/pr38518.c | -3.75% | 0.582 | 0.560 | - | -5.11% | - |
| random/pr26854.c | -3.57% | 28.466 | 27.449 | - | -1.95% | - |
| random/pr26854-2.c | -3.09% | 3.692 | 3.578 | - | -0.47% | - |
| random/pr37448.c | -2.04% | 10.177 | 9.970 | - | 0.30% | - |
| 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/pr36291.cpp | 19.95% | 9.224 | 11.064 | - | 18.75% | - |
| random/pr36498.cpp | 15.56% | 4.325 | 4.998 | - | 13.16% | - |
| tramp3d | 14.64% | 11.012 | 12.625 | - | 12.23% | - |
| random/pr12850.cpp | 7.94% | 11.063 | 11.941 | - | 5.43% | - |
| random/pr29433.cpp | 4.81% | 13.323 | 13.963 | - | 2.47% | - |
| random/pr12392.cpp | 3.91% | 3.147 | 3.270 | - | 4.14% | - |
| random/pr81827.f90 | 2.08% | 68.298 | 69.720 | - | 0.62% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr38518.c | -5.11% | 0.590 | 0.560 | - | -3.75% | - |
| random/pr36262.c | -5.06% | 0.589 | 0.559 | - | -1.42% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/empty.c | -2.16% | 15.21 MB | 14.88 MB | - | -0.05% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
| random/pr36439.cpp/elf/sections/text |
Report Time: 0.08s