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: 2800.000 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) 10.0.0 20191119 (experimental) 2215fdeda1210c2c02e5a06987b1d3524625535e 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 | 2215fdeda1210c2c02e5a06987b1d3524625535e |
| 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-honza.Ofast test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1574187387000.2215fdeda1210c2c02e5a06987b1d3524625535e | 2019-11-20T01:28:14.516571 | 0:01:14.992490 |
| Previous | 1573809007000.e8b2668ccfee932e0146438b03ccf50e80961d08 | 2019-11-15T18:37:35.136110 | 0:01:11.583712 |
| Baseline | 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb | 2018-11-30T15:48:32.034939 | 0:01:11.029051 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 14 | 19 |
| Performance Improvements | 7 | 9 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 282 | 275 |
| Total Tests | 306 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr60243.c | 38.27% | 59.458 | 82.214 | - | -71.46% | - |
| Performance Regressions - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 49.61% | 237.43 MB | 355.23 MB | - | -7.76% | - |
| random/pr36439.cpp | 42.43% | 315.51 MB | 449.37 MB | - | -1.13% | - |
| random/pr12850.cpp | 42.00% | 398.95 MB | 566.49 MB | - | -0.28% | - |
| random/pr36291.cpp | 39.08% | 344.18 MB | 478.70 MB | - | -0.84% | - |
| random/pr39326.c | 17.90% | 486.84 MB | 573.98 MB | - | -15.16% | - |
| random/pr12392.cpp | 16.61% | 780.27 MB | 909.88 MB | - | 12.54% | - |
| random/pr28071.c | 15.34% | 1.14 GB | 1.31 GB | - | -16.20% | - |
| random/pr70614.c | 14.42% | 54.00 MB | 61.79 MB | - | 1.82% | - |
| random/pr60243.c | 10.73% | 1.83 GB | 2.03 GB | - | 20.79% | - |
| random/pr29433.cpp | 8.86% | 303.55 MB | 330.44 MB | - | -1.26% | - |
| random/pr26854-2.c | 4.72% | 1.38 GB | 1.45 GB | - | -1.35% | - |
| random/pr36262.c | 4.46% | 2.77 GB | 2.89 GB | - | 0.33% | - |
| random/pr38518.c | 4.46% | 2.77 GB | 2.89 GB | - | 0.27% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr29433.cpp | -7.07% | 3.304 | 3.070 | - | 2.52% | - |
| random/pr36498.cpp | -5.76% | 16.755 | 15.789 | - | 3.65% | - |
| random/pr12850.cpp | -4.35% | 42.964 | 41.094 | - | 30.15% | - |
| random/pr36439.cpp | -3.87% | 34.626 | 33.287 | - | 20.52% | - |
| random/pr12392.cpp | -2.91% | 32.814 | 31.860 | - | -15.38% | - |
| random/pr36291.cpp | -2.59% | 32.506 | 31.663 | - | 1.50% | - |
| random/pr26854-2.c | -2.59% | 58.364 | 56.855 | - | 17.74% | - |
| 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 | 30.15% | 31.575 | 41.094 | - | -4.35% | - |
| random/pr36439.cpp | 20.52% | 27.621 | 33.287 | - | -3.87% | - |
| random/pr26854-2.c | 17.74% | 48.289 | 56.855 | - | -2.59% | - |
| random/pr36498.cpp | 3.65% | 15.233 | 15.789 | - | -5.76% | - |
| random/pr29433.cpp | 2.52% | 2.994 | 3.070 | - | -7.07% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr60243.c | 20.79% | 1.68 GB | 2.03 GB | - | 10.73% | - |
| random/pr12392.cpp | 12.54% | 808.50 MB | 909.88 MB | - | 16.61% | - |
| random/empty.c | 2.94% | 16.22 MB | 16.70 MB | - | 1.09% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36439.cpp/elf/sections/text | 915.01% | 12.09 KB | 122.68 KB | - | -0.17% | - |
| random/pr12850.cpp/elf/sections/text | 170.31% | 33.93 KB | 91.71 KB | - | 0.00% | - |
| random/pr36439.cpp/elf | 12.53% | 1.57 MB | 1.77 MB | - | -0.17% | - |
| random/pr36498.cpp/elf/sections/text | 8.56% | 383.31 KB | 416.11 KB | - | 0.02% | - |
| random/pr12392.cpp/elf/sections/text | 6.17% | 386.45 KB | 410.28 KB | - | 0.00% | - |
| random/pr12850.cpp/elf | 4.90% | 3.28 MB | 3.44 MB | - | -0.01% | - |
| random/pr36498.cpp/elf | 3.22% | 1.55 MB | 1.60 MB | - | 0.02% | - |
| random/pr39326.c/elf/sections/text | 2.95% | 330.11 KB | 339.86 KB | - | 0.00% | - |
| random/pr29433.cpp/elf | 2.77% | 89.03 KB | 91.50 KB | - | 0.00% | - |
| random/pr36262.c/elf | 2.17% | 503.58 KB | 514.51 KB | - | 0.01% | - |
| random/pr38518.c/elf | 2.17% | 503.58 KB | 514.51 KB | - | 0.01% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36262.c | -73.93% | 112.092 | 29.223 | - | -1.50% | - |
| random/pr38518.c | -73.88% | 112.422 | 29.366 | - | 0.36% | - |
| random/pr60243.c | -71.46% | 288.096 | 82.214 | - | 38.27% | - |
| random/pr12392.cpp | -15.38% | 37.649 | 31.860 | - | -2.91% | - |
| random/pr28071.c | -9.19% | 73.741 | 66.962 | - | -0.27% | - |
| random/pr39326.c | -8.46% | 105.821 | 96.869 | - | 0.20% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr28071.c | -16.20% | 1.57 GB | 1.31 GB | - | 15.34% | - |
| random/pr39326.c | -15.16% | 676.55 MB | 573.98 MB | - | 17.90% | - |
| random/pr36498.cpp | -7.76% | 385.11 MB | 355.23 MB | - | 49.61% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
| random/pr29433.cpp/elf/sections/text |
Report Time: 0.09s