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: 1978.554 CPU max MHz: 3200.0000 CPU min MHz: 1550.0000 BogoMIPS: 6387.84 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: 16294552 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 20190219 (experimental) 3616f7fbce256ebd4ff19878284542b11886093e 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 | 3616f7fbce256ebd4ff19878284542b11886093e |
| 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 | 1550590929000.3616f7fbce256ebd4ff19878284542b11886093e | 2019-02-19T19:18:10.916867 | 0:01:11.672678 |
| Previous | 1550355364000.94d48c3217c888ab2960b4a6c5d8b3872ccdc261 | 2019-02-17T02:42:41.096224 | 0:01:11.753072 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.705752 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 7 | 34 |
| Performance Improvements | 5 | 28 |
| Unchanged Tests | 972 | 922 |
| Total Tests | 984 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| cray | 121.59% | 0.252 | 0.558 | - | -1.48% | - |
| polyhedron/ac | 46.07% | 0.588 | 0.859 | - | 49.32% | - |
| polyhedron/gas_dyn2 | 24.44% | 1.099 | 1.367 | - | 0.59% | - |
| polyhedron/air | 4.56% | 2.665 | 2.787 | - | 8.36% | - |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 4.51% | 5.120 | 5.351 | - | 3.55% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/ChaCha20Poly1305 decrypt | -2.36% | 324.435 | 316.781 | - | -9.86% | - |
| botan/ChaCha20Poly1305 encrypt | -2.11% | 325.441 | 318.570 | - | -9.47% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk | -44.34% | 0.643 | 0.358 | - | -53.74% | - |
| polyhedron/tfft2 | -34.90% | 0.800 | 0.521 | - | -19.17% | - |
| polyhedron/test_fpu2 | -15.16% | 1.834 | 1.556 | - | -12.73% | - |
| polyhedron/rnflow | -10.91% | 2.325 | 2.072 | - | -5.60% | - |
| Performance Improvements - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/channel2 | -2.12% | 39.15 MB | 38.32 MB | - | 0.63% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/ac | 49.32% | 0.575 | 0.859 | - | 46.07% | - |
| polyhedron/capacita | 20.78% | 1.182 | 1.428 | - | -0.38% | - |
| polyhedron/air | 8.36% | 2.572 | 2.787 | - | 4.56% | - |
| polyhedron/induct2 | 7.21% | 2.458 | 2.635 | - | -0.27% | - |
| polyhedron/fatigue2 | 5.22% | 1.123 | 1.181 | - | 0.34% | - |
| polyhedron/aermod | 5.01% | 18.508 | 19.435 | - | 1.24% | - |
| botan | 3.02% | 72.789 | 74.989 | - | 0.05% | - |
| polyhedron/protein | 2.70% | 1.270 | 1.304 | - | -0.19% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/mdbx | 4.08% | 4.986 | 5.190 | - | -0.59% | - |
| polyhedron/linpk | 3.55% | 5.167 | 5.351 | - | 4.51% | - |
| polyhedron/air | 2.34% | 1.704 | 1.744 | - | -0.51% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 12.06% | 41.35 MB | 46.34 MB | - | 0.01% | - |
| polyhedron/capacita | 9.32% | 67.94 MB | 74.27 MB | - | 0.08% | - |
| polyhedron/air | 6.03% | 129.22 MB | 137.02 MB | - | 0.03% | - |
| polyhedron/induct2 | 2.52% | 94.06 MB | 96.43 MB | - | 0.08% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/ChaCha20Poly1305 decrypt | -9.86% | 351.428 | 316.781 | - | -2.36% | - |
| botan/ChaCha20Poly1305 encrypt | -9.47% | 351.892 | 318.570 | - | -2.11% | - |
| botan/Camellia-128 encrypt | -8.06% | 146.925 | 135.088 | - | 0.27% | - |
| botan/Camellia-128 decrypt | -7.59% | 145.917 | 134.840 | - | -0.01% | - |
| botan/AES-128/XTS decrypt | -5.68% | 1669.202 | 1574.335 | - | -0.05% | - |
| nbench/STRING SORT | -4.09% | 1260.500 | 1209.000 | - | 0.99% | - |
| nbench/ASSIGNMENT | -2.64% | 73.375 | 71.440 | - | -0.04% | - |
| botan/SHA-256 hash | -2.37% | 1451.875 | 1417.443 | - | -0.01% | - |
| nbench/NUMERIC SORT | -2.06% | 1847.300 | 1809.200 | - | 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 |
|---|---|---|---|---|---|---|
| himeno | -57.84% | 0.479 | 0.202 | - | 2.48% | - |
| polyhedron/linpk | -53.74% | 0.774 | 0.358 | - | -44.34% | - |
| polyhedron/nf | -37.82% | 0.756 | 0.470 | - | 0.82% | - |
| polyhedron/tfft2 | -19.17% | 0.645 | 0.521 | - | -34.90% | - |
| polyhedron/test_fpu2 | -12.73% | 1.783 | 1.556 | - | -15.16% | - |
| polyhedron/rnflow | -5.60% | 2.195 | 2.072 | - | -10.91% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -4.00% | 73.450 | 70.509 | - | 0.33% | - |
| polyhedron/protein | -3.03% | 16.906 | 16.394 | - | -0.08% | - |
| tramp3d | -2.75% | 1.282 | 1.247 | - | -0.17% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | -13.32% | 107.34 MB | 93.05 MB | - | 0.32% | - |
| polyhedron/linpk | -12.58% | 43.71 MB | 38.21 MB | - | 0.23% | - |
| polyhedron/nf | -2.02% | 44.23 MB | 43.34 MB | - | -0.64% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/HUFFMAN | 12.95% | 5523.000 | 6238.500 | - | 0.04% | - |
| botan/AES-128/OCB decrypt | 5.34% | 943.636 | 994.017 | - | 0.37% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 4.73% | 3092.245 | 3238.658 | - | 0.04% | - |
| botan/Tiger(24,3) hash | 4.15% | 379.193 | 394.933 | - | 0.01% | - |
| nbench/LU DECOMPOSITION | 4.02% | 5939.100 | 6177.700 | - | 0.00% | - |
| botan/XTEA decrypt | 2.65% | 213.495 | 219.152 | - | 0.20% | - |
| botan/Camellia-256 encrypt | 2.45% | 115.535 | 118.362 | - | 0.21% | - |
| botan/Camellia-192 encrypt | 2.24% | 115.780 | 118.372 | - | 0.24% | - |
| botan/Camellia-192 decrypt | 2.21% | 115.352 | 117.906 | - | 0.21% | - |
| botan/Camellia-256 decrypt | 2.09% | 115.360 | 117.776 | - | -0.04% | - |
| 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: 0.18s