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) 2.31 Copyright (C) 2018 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) 9.0.1 20190221 (experimental) 309e5f712f09bc60704a41f4e60e027fde7be7b8 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 | 309e5f712f09bc60704a41f4e60e027fde7be7b8 |
| glibc |
GNU C Library (GNU libc) stable release version 2.27 (git 3260f6ce87b7). Copyright (C) 2018 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 8.1.1 20180614 [gcc-8-branch revision 261584]. libc ABIs: UNIQUE IFUNC For bug reporting instructions, please see: <http://bugs.opensuse.org>. |
| glibc_location | /lib64/libc.so.6 |
| ld | GNU ld (GNU Binutils; openSUSE Tumbleweed) 2.31 |
| options | None |
| reason | None |
| uname | Linux zenith 4.18.7-1-default #1 SMP PREEMPT Sun Sep 9 10:26:20 UTC 2018 (952d850) x86_64 x86_64 x86_64 GNU/Linux |
Filter
zenith.gcc-trunk.Ofast_march_native test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1550736220000.309e5f712f09bc60704a41f4e60e027fde7be7b8 | 2019-02-21T13:50:37.522641 | 0:01:15.085577 |
| Previous | 1550590929000.3616f7fbce256ebd4ff19878284542b11886093e | 2019-02-19T19:18:10.916867 | 0:01:11.672678 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.705752 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 6 | 37 |
| Performance Improvements | 2 | 23 |
| Unchanged Tests | 976 | 924 |
| Total Tests | 984 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| himeno | 142.57% | 0.202 | 0.490 | - | 2.28% | - |
| polyhedron/linpk | 75.97% | 0.358 | 0.630 | - | -18.59% | - |
| polyhedron/tfft2 | 53.58% | 0.521 | 0.800 | - | 24.13% | - |
| polyhedron/rnflow | 12.58% | 2.072 | 2.332 | - | 6.28% | - |
| polyhedron/doduc | 8.54% | 2.831 | 3.073 | - | 8.44% | - |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 4.04% | 70.509 | 73.356 | - | -0.13% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/ChaCha20Poly1305 decrypt | 2.44% | 316.781 | 324.522 | - | -7.66% | - |
| botan/ChaCha20Poly1305 encrypt | 2.01% | 318.570 | 324.987 | - | -7.65% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/ac | 50.25% | 0.575 | 0.864 | - | 0.63% | - |
| polyhedron/tfft2 | 24.13% | 0.645 | 0.800 | - | 53.58% | - |
| polyhedron/capacita | 21.42% | 1.182 | 1.435 | - | 0.53% | - |
| polyhedron/doduc | 8.44% | 2.833 | 3.073 | - | 8.54% | - |
| polyhedron/air | 8.34% | 2.572 | 2.786 | - | -0.02% | - |
| polyhedron/induct2 | 7.69% | 2.458 | 2.647 | - | 0.45% | - |
| polyhedron/rnflow | 6.28% | 2.195 | 2.332 | - | 12.58% | - |
| polyhedron/fatigue2 | 5.44% | 1.123 | 1.184 | - | 0.21% | - |
| polyhedron/aermod | 5.28% | 18.508 | 19.485 | - | 0.26% | - |
| botan | 2.78% | 72.789 | 74.815 | - | -0.23% | - |
| polyhedron/protein | 2.46% | 1.270 | 1.301 | - | -0.23% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/mdbx | 4.14% | 4.986 | 5.193 | - | 0.06% | - |
| polyhedron/air | 2.25% | 1.704 | 1.743 | - | -0.09% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 12.07% | 41.35 MB | 46.34 MB | - | 0.01% | - |
| polyhedron/capacita | 9.33% | 67.94 MB | 74.28 MB | - | 0.01% | - |
| polyhedron/air | 6.03% | 129.22 MB | 137.02 MB | - | 0.00% | - |
| botan | 3.01% | 14.79 MB | 15.23 MB | - | 1.27% | - |
| polyhedron/induct2 | 2.52% | 94.06 MB | 96.43 MB | - | 0.00% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/Camellia-128 encrypt | -8.08% | 146.925 | 135.052 | - | -0.03% | - |
| botan/ChaCha20Poly1305 decrypt | -7.66% | 351.428 | 324.522 | - | 2.44% | - |
| botan/ChaCha20Poly1305 encrypt | -7.65% | 351.892 | 324.987 | - | 2.01% | - |
| botan/Camellia-128 decrypt | -7.46% | 145.917 | 135.027 | - | 0.14% | - |
| botan/AES-128/XTS decrypt | -5.52% | 1669.202 | 1577.050 | - | 0.17% | - |
| nbench/STRING SORT | -3.99% | 1260.500 | 1210.200 | - | 0.10% | - |
| nbench/ASSIGNMENT | -2.54% | 73.375 | 71.508 | - | 0.10% | - |
| botan/CTR-BE(AES-128) encrypt | -2.42% | 3756.930 | 3666.021 | - | -0.45% | - |
| botan/SHA-256 hash | -2.33% | 1451.875 | 1418.011 | - | 0.04% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2/elf/sections/text | 47.45% | 10.44 KB | 15.39 KB | - | 0.00% | - |
| polyhedron/capacita/elf/sections/text | 18.96% | 45.89 KB | 54.59 KB | - | 0.00% | - |
| polyhedron/tfft2/elf | 11.61% | 34.45 KB | 38.45 KB | - | 0.00% | - |
| polyhedron/capacita/elf | 11.11% | 72.02 KB | 80.02 KB | - | 0.00% | - |
| polyhedron/induct2/elf/sections/text | 8.19% | 124.70 KB | 134.92 KB | - | 0.00% | - |
| polyhedron/fatigue2/elf | 5.25% | 76.20 KB | 80.20 KB | - | 0.00% | - |
| polyhedron/induct2/elf | 4.83% | 167.05 KB | 175.12 KB | - | 0.00% | - |
| botan/elf/sections/text | 2.80% | 339.56 KB | 349.08 KB | - | 0.00% | - |
| polyhedron/fatigue2/elf/sections/text | 2.45% | 47.25 KB | 48.41 KB | - | 0.00% | - |
| polyhedron/aermod/elf/sections/text | 2.36% | 724.81 KB | 741.89 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/nf | -38.22% | 0.756 | 0.467 | - | -0.64% | - |
| polyhedron/linpk | -18.59% | 0.774 | 0.630 | - | 75.97% | - |
| polyhedron/test_fpu2 | -12.14% | 1.783 | 1.567 | - | 0.68% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/protein | -3.04% | 16.906 | 16.392 | - | -0.01% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | -13.31% | 107.34 MB | 93.05 MB | - | 0.00% | - |
| polyhedron/linpk | -12.57% | 43.71 MB | 38.21 MB | - | 0.01% | - |
| polyhedron/nf | -2.01% | 44.23 MB | 43.34 MB | - | 0.01% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/HUFFMAN | 13.00% | 5523.000 | 6241.000 | - | 0.04% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 6.54% | 3092.245 | 3294.505 | - | 1.72% | - |
| botan/AES-128/OCB decrypt | 4.79% | 943.636 | 988.875 | - | -0.52% | - |
| nbench/LU DECOMPOSITION | 4.05% | 5939.100 | 6179.500 | - | 0.03% | - |
| botan/Tiger(24,3) hash | 3.86% | 379.193 | 393.848 | - | -0.27% | - |
| botan/Camellia-256 encrypt | 2.41% | 115.535 | 118.320 | - | -0.04% | - |
| botan/XTEA decrypt | 2.31% | 213.495 | 218.424 | - | -0.33% | - |
| botan/Camellia-192 decrypt | 2.25% | 115.352 | 117.943 | - | 0.03% | - |
| botan/Camellia-256 decrypt | 2.16% | 115.360 | 117.853 | - | 0.07% | - |
| botan/Camellia-192 encrypt | 2.15% | 115.780 | 118.264 | - | -0.09% | - |
| Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/linpk/elf/sections/text | -35.08% | 15.19 KB | 9.86 KB | - | 0.00% | - |
| polyhedron/linpk/elf | -10.47% | 38.20 KB | 34.20 KB | - | 0.00% | - |
| polyhedron/mdbx/elf | -5.21% | 76.71 KB | 72.71 KB | - | 0.00% | - |
| polyhedron/rnflow/elf | -4.05% | 96.72 KB | 92.80 KB | - | 0.00% | - |
| polyhedron/rnflow/elf/sections/text | -3.06% | 63.81 KB | 61.86 KB | - | 0.00% | - |
| nbench/elf/sections/text | -2.68% | 50.11 KB | 48.77 KB | - | 0.00% | - |
Report Time: 0.23s