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 20190303 (experimental) 3979635c8e0ee3680f10112e28544c02fba794bf 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 | 3979635c8e0ee3680f10112e28544c02fba794bf |
| 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 | 1551572182000.3979635c8e0ee3680f10112e28544c02fba794bf | 2019-03-03T10:58:02.406961 | 0:01:11.019235 |
| Previous | 1551514017000.73e3d2ee2e45ae366fc91279f085485031e12181 | 2019-03-02T13:17:35.329342 | 0:01:10.946158 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.705752 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 1 | 36 |
| Performance Improvements | 10 | 27 |
| Unchanged Tests | 973 | 921 |
| Total Tests | 984 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| himeno | 156.92% | 0.203 | 0.521 | - | 8.73% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| cray | -55.78% | 0.570 | 0.252 | - | -55.53% | - |
| polyhedron/channel2 | -47.56% | 0.588 | 0.309 | - | 1.40% | - |
| polyhedron/linpk | -44.54% | 0.645 | 0.358 | - | -53.78% | - |
| polyhedron/nf | -41.46% | 0.812 | 0.476 | - | -37.14% | - |
| polyhedron/ac | -31.52% | 0.874 | 0.599 | - | 4.11% | - |
| polyhedron/gas_dyn2 | -19.67% | 1.374 | 1.104 | - | -18.76% | - |
| polyhedron/test_fpu2 | -14.30% | 1.839 | 1.576 | - | -11.59% | - |
| polyhedron/rnflow | -11.09% | 2.360 | 2.098 | - | -4.39% | - |
| polyhedron/air | -4.22% | 2.808 | 2.689 | - | 4.56% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/SHA-512 hash | 2.01% | 396.114 | 404.087 | - | -1.27% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 24.47% | 0.645 | 0.802 | - | -0.90% | - |
| polyhedron/capacita | 23.27% | 1.182 | 1.457 | - | 0.65% | - |
| himeno | 8.73% | 0.479 | 0.521 | - | 156.92% | - |
| polyhedron/induct2 | 8.29% | 2.458 | 2.662 | - | 0.17% | - |
| polyhedron/fatigue2 | 6.32% | 1.123 | 1.194 | - | -0.22% | - |
| polyhedron/mp_prop_design | 4.92% | 0.469 | 0.492 | - | -0.57% | - |
| polyhedron/air | 4.56% | 2.572 | 2.689 | - | -4.22% | - |
| polyhedron/aermod | 4.42% | 18.508 | 19.326 | - | -1.22% | - |
| polyhedron/ac | 4.11% | 0.575 | 0.599 | - | -31.52% | - |
| botan | 3.15% | 72.789 | 75.084 | - | -0.10% | - |
| polyhedron/protein | 3.08% | 1.270 | 1.309 | - | -0.59% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/mdbx | 4.28% | 4.986 | 5.200 | - | -1.62% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 13.35% | 41.35 MB | 46.87 MB | - | -1.84% | - |
| polyhedron/capacita | 10.04% | 67.94 MB | 74.76 MB | - | 0.00% | - |
| polyhedron/air | 3.35% | 129.22 MB | 133.55 MB | - | 0.00% | - |
| polyhedron/induct2 | 3.35% | 94.06 MB | 97.21 MB | - | -0.03% | - |
| botan | 3.04% | 14.79 MB | 15.24 MB | - | 0.00% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/Camellia-128 encrypt | -8.29% | 146.925 | 134.749 | - | -0.14% | - |
| botan/ChaCha20Poly1305 decrypt | -7.85% | 351.428 | 323.824 | - | -0.10% | - |
| botan/Camellia-128 decrypt | -7.54% | 145.917 | 134.917 | - | -0.06% | - |
| botan/ChaCha20Poly1305 encrypt | -7.49% | 351.892 | 325.525 | - | -0.13% | - |
| botan/AES-128/XTS decrypt | -5.67% | 1669.202 | 1574.627 | - | -0.27% | - |
| botan/AES-128/OCB encrypt | -4.60% | 1010.026 | 963.518 | - | -1.35% | - |
| nbench/STRING SORT | -4.01% | 1260.500 | 1210.000 | - | 0.03% | - |
| nbench/ASSIGNMENT | -2.64% | 73.375 | 71.435 | - | 0.05% | - |
| nbench/NUMERIC SORT | -2.13% | 1847.300 | 1808.000 | - | 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 | 18.86% | 45.89 KB | 54.55 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 | 8.01% | 124.70 KB | 134.69 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 | 2.83% | 339.56 KB | 349.17 KB | - | 0.00% | - |
| polyhedron/aermod/elf/sections/text | 2.36% | 724.81 KB | 741.95 KB | - | 0.00% | - |
| polyhedron/fatigue2/elf/sections/text | 2.31% | 47.25 KB | 48.34 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| cray | -55.53% | 0.567 | 0.252 | - | -55.78% | - |
| polyhedron/linpk | -53.78% | 0.774 | 0.358 | - | -44.54% | - |
| polyhedron/nf | -37.14% | 0.756 | 0.476 | - | -41.46% | - |
| polyhedron/gas_dyn2 | -18.76% | 1.359 | 1.104 | - | -19.67% | - |
| polyhedron/test_fpu2 | -11.59% | 1.783 | 1.576 | - | -14.30% | - |
| polyhedron/rnflow | -4.39% | 2.195 | 2.098 | - | -11.09% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -5.33% | 73.450 | 69.534 | - | 0.11% | - |
| tramp3d | -2.26% | 1.282 | 1.253 | - | -0.26% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | -12.69% | 107.34 MB | 93.72 MB | - | 0.00% | - |
| polyhedron/linpk | -12.65% | 43.71 MB | 38.18 MB | - | 0.00% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/HUFFMAN | 14.83% | 5523.000 | 6342.100 | - | 0.07% | - |
| botan/Twofish encrypt | 7.28% | 322.212 | 345.664 | - | 0.09% | - |
| botan/Twofish decrypt | 6.23% | 278.513 | 295.853 | - | 0.21% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 5.76% | 3092.245 | 3270.474 | - | 0.48% | - |
| botan/XTEA encrypt | 4.26% | 207.566 | 216.407 | - | 0.02% | - |
| botan/Tiger(24,3) hash | 3.59% | 379.193 | 392.811 | - | 0.23% | - |
| botan/XTEA decrypt | 2.62% | 213.495 | 219.098 | - | 0.14% | - |
| botan/AES-128/OCB decrypt | 2.44% | 943.636 | 966.700 | - | 0.79% | - |
| botan/Camellia-256 decrypt | 2.16% | 115.360 | 117.856 | - | 0.14% | - |
| botan/Camellia-256 encrypt | 2.13% | 115.535 | 117.991 | - | -0.08% | - |
| botan/Camellia-192 decrypt | 2.12% | 115.352 | 117.798 | - | -0.06% | - |
| botan/Camellia-192 encrypt | 2.09% | 115.780 | 118.199 | - | 0.08% | - |
| 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 | -3.11% | 63.81 KB | 61.83 KB | - | 0.00% | - |
Report Time: 0.22s