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: 1675.462 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 20190420 (experimental) 7565e3300413fe9063d0d39be79c223ca3f58ea7 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 | 7565e3300413fe9063d0d39be79c223ca3f58ea7 |
| 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 | 1555719377000.7565e3300413fe9063d0d39be79c223ca3f58ea7 | 2019-04-20T06:17:38.931067 | 0:01:10.987076 |
| Previous | 1555632979000.9b84abbccc793814889fb8b1641f741939d15c1e | 2019-04-19T08:37:47.869611 | 0:01:10.812634 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.705752 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 3 | 29 |
| Performance Improvements | 6 | 30 |
| Unchanged Tests | 975 | 925 |
| Total Tests | 984 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| himeno | 142.03% | 0.204 | 0.495 | - | 3.17% | - |
| polyhedron/nf | 58.95% | 0.475 | 0.755 | - | -0.20% | - |
| polyhedron/doduc | 11.25% | 2.862 | 3.184 | - | 12.39% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| cray | -55.60% | 0.560 | 0.248 | - | -56.15% | - |
| polyhedron/channel2 | -47.74% | 0.593 | 0.310 | - | 1.85% | - |
| polyhedron/ac | -37.55% | 0.939 | 0.586 | - | 1.96% | - |
| polyhedron/gas_dyn2 | -20.02% | 1.369 | 1.095 | - | -19.42% | - |
| polyhedron/linpk | -5.00% | 0.669 | 0.635 | - | -17.89% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-128/XTS decrypt | 2.34% | 1684.521 | 1723.857 | - | 3.27% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/capacita | 20.51% | 1.182 | 1.424 | - | 0.53% | - |
| polyhedron/doduc | 12.39% | 2.833 | 3.184 | - | 11.25% | - |
| polyhedron/induct2 | 7.16% | 2.458 | 2.634 | - | -0.54% | - |
| polyhedron/fatigue2 | 4.52% | 1.123 | 1.174 | - | -0.53% | - |
| polyhedron/aermod | 3.67% | 18.508 | 19.187 | - | -0.29% | - |
| polyhedron/protein | 2.77% | 1.270 | 1.305 | - | 0.66% | - |
| botan | 2.18% | 72.789 | 74.377 | - | -0.19% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/mdbx | 4.38% | 4.986 | 5.204 | - | -0.04% | - |
| polyhedron/air | 3.11% | 1.704 | 1.758 | - | -0.13% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 12.33% | 41.35 MB | 46.45 MB | - | 0.00% | - |
| polyhedron/capacita | 9.88% | 67.94 MB | 74.66 MB | - | 0.00% | - |
| polyhedron/induct2 | 3.41% | 94.06 MB | 97.27 MB | - | 0.31% | - |
| polyhedron/air | 2.05% | 129.22 MB | 131.87 MB | - | 0.00% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/Camellia-128 encrypt | -8.43% | 146.925 | 134.545 | - | -0.18% | - |
| botan/ChaCha20Poly1305 decrypt | -7.94% | 351.428 | 323.538 | - | 0.07% | - |
| botan/Camellia-128 decrypt | -7.62% | 145.917 | 134.799 | - | 0.14% | - |
| botan/ChaCha20Poly1305 encrypt | -7.57% | 351.892 | 325.266 | - | 0.25% | - |
| botan/CTR-BE(AES-128) decrypt | -2.68% | 3788.930 | 3687.394 | - | 0.03% | - |
| 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 | 16.31% | 45.89 KB | 53.38 KB | - | 0.00% | - |
| cray/elf | 12.89% | 31.03 KB | 35.03 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 | 8.12% | 124.70 KB | 134.83 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% | - |
| polyhedron/air/elf | 4.13% | 96.82 KB | 100.82 KB | - | 0.00% | - |
| botan/elf/sections/text | 2.79% | 339.56 KB | 349.03 KB | - | 0.00% | - |
| polyhedron/aermod/elf/sections/text | 2.01% | 724.81 KB | 739.39 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| cray | -56.15% | 0.567 | 0.248 | - | -55.60% | - |
| polyhedron/gas_dyn2 | -19.42% | 1.359 | 1.095 | - | -20.02% | - |
| polyhedron/tfft2 | -18.44% | 0.645 | 0.526 | - | 1.61% | - |
| polyhedron/linpk | -17.89% | 0.774 | 0.635 | - | -5.00% | - |
| polyhedron/test_fpu2 | -14.01% | 1.783 | 1.533 | - | -0.11% | - |
| polyhedron/rnflow | -5.29% | 2.195 | 2.079 | - | -0.03% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -5.35% | 73.450 | 69.523 | - | -0.28% | - |
| polyhedron/protein | -2.39% | 16.906 | 16.503 | - | -0.11% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | -12.90% | 107.34 MB | 93.50 MB | - | 0.00% | - |
| polyhedron/linpk | -12.83% | 43.71 MB | 38.10 MB | - | 0.00% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/HUFFMAN | 8.42% | 5523.000 | 5987.900 | - | 0.01% | - |
| botan/Twofish encrypt | 8.06% | 322.212 | 348.187 | - | 0.17% | - |
| nbench/ASSIGNMENT | 7.34% | 73.375 | 78.760 | - | 0.03% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 7.06% | 3092.245 | 3310.651 | - | 0.69% | - |
| botan/Twofish decrypt | 6.07% | 278.513 | 295.415 | - | -0.03% | - |
| botan/Tiger(24,3) hash | 4.12% | 379.193 | 394.815 | - | -0.14% | - |
| botan/XTEA encrypt | 3.89% | 207.566 | 215.644 | - | -0.04% | - |
| botan/AES-128/XTS decrypt | 3.27% | 1669.202 | 1723.857 | - | 2.34% | - |
| botan/Skein-512(512) hash | 3.21% | 479.999 | 495.399 | - | 0.60% | - |
| botan/CTR-BE(AES-128) encrypt | 2.86% | 3756.930 | 3864.534 | - | -0.10% | - |
| botan/XTEA decrypt | 2.64% | 213.495 | 219.122 | - | -0.00% | - |
| botan/AES-128/OCB encrypt | 2.28% | 1010.026 | 1033.010 | - | 0.28% | - |
| botan/AES-128/OCB decrypt | 2.26% | 943.636 | 964.930 | - | -0.15% | - |
| botan/Camellia-192 decrypt | 2.12% | 115.352 | 117.798 | - | 0.27% | - |
| 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/sections/text | -4.41% | 63.81 KB | 61.00 KB | - | 0.00% | - |
| polyhedron/rnflow/elf | -4.05% | 96.72 KB | 92.80 KB | - | 0.00% | - |
| nbench/elf/sections/text | -2.06% | 50.11 KB | 49.08 KB | - | 0.00% | - |
Report Time: 0.25s