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 20190323 (experimental) 1f580a793d60979b7c6634f4917621dae9351c1f 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 | 1f580a793d60979b7c6634f4917621dae9351c1f |
| 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 | 1553353645000.1f580a793d60979b7c6634f4917621dae9351c1f | 2019-03-23T19:34:30.758052 | 0:01:11.832215 |
| Previous | 1553278496000.8ad3fc647575d6da22e0c084b4c46e18c64e8af2 | 2019-03-22T21:51:09.620488 | 0:01:11.272623 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.705752 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 3 | 40 |
| Performance Improvements | 3 | 23 |
| Unchanged Tests | 978 | 921 |
| Total Tests | 984 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 56.83% | 0.528 | 0.827 | - | 28.38% | - |
| polyhedron/ac | 46.82% | 0.592 | 0.870 | - | 51.25% | - |
| polyhedron/test_fpu2 | 16.66% | 1.547 | 1.805 | - | 1.23% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| himeno | -58.41% | 0.492 | 0.205 | - | -57.32% | - |
| polyhedron/channel2 | -46.55% | 0.588 | 0.315 | - | 3.35% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk | -2.10% | 5.149 | 5.041 | - | -2.44% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/ac | 51.25% | 0.575 | 0.870 | - | 46.82% | - |
| polyhedron/tfft2 | 28.38% | 0.645 | 0.827 | - | 56.83% | - |
| polyhedron/capacita | 20.94% | 1.182 | 1.429 | - | 0.64% | - |
| polyhedron/doduc | 9.57% | 2.833 | 3.104 | - | 0.42% | - |
| polyhedron/induct2 | 8.13% | 2.458 | 2.658 | - | 0.01% | - |
| polyhedron/rnflow | 6.50% | 2.195 | 2.337 | - | -0.00% | - |
| polyhedron/fatigue2 | 5.00% | 1.123 | 1.179 | - | -0.17% | - |
| polyhedron/air | 4.79% | 2.572 | 2.695 | - | 0.53% | - |
| polyhedron/aermod | 4.49% | 18.508 | 19.338 | - | -0.63% | - |
| polyhedron/protein | 3.29% | 1.270 | 1.311 | - | -0.15% | - |
| botan | 3.00% | 72.789 | 74.972 | - | 0.55% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/mdbx | 6.22% | 4.986 | 5.296 | - | 1.58% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 12.18% | 41.35 MB | 46.39 MB | - | 0.00% | - |
| polyhedron/capacita | 9.16% | 67.94 MB | 74.16 MB | - | 0.00% | - |
| polyhedron/air | 3.21% | 129.22 MB | 133.37 MB | - | 0.00% | - |
| polyhedron/induct2 | 2.69% | 94.06 MB | 96.59 MB | - | 0.00% | - |
| botan | 2.30% | 14.79 MB | 15.13 MB | - | 0.00% | - |
| himeno | 2.24% | 32.39 MB | 33.11 MB | - | 0.00% | - |
| cray | 2.12% | 34.11 MB | 34.83 MB | - | 0.00% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/Camellia-128 encrypt | -8.05% | 146.925 | 135.094 | - | 0.37% | - |
| botan/ChaCha20Poly1305 encrypt | -7.84% | 351.892 | 324.308 | - | 0.17% | - |
| botan/ChaCha20Poly1305 decrypt | -7.74% | 351.428 | 324.236 | - | 0.23% | - |
| botan/Camellia-128 decrypt | -7.71% | 145.917 | 134.660 | - | 0.05% | - |
| botan/AES-128/OCB encrypt | -5.32% | 1010.026 | 956.247 | - | -1.61% | - |
| nbench/STRING SORT | -4.19% | 1260.500 | 1207.700 | - | -0.12% | - |
| botan/Camellia-192 encrypt | -3.88% | 115.780 | 111.290 | - | -0.20% | - |
| nbench/ASSIGNMENT | -2.57% | 73.375 | 71.488 | - | 0.03% | - |
| botan/Camellia-256 encrypt | -2.49% | 115.535 | 112.661 | - | 1.06% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | -2.47% | 1235.997 | 1205.428 | - | -1.40% | - |
| botan/SHA-256 hash | -2.25% | 1451.875 | 1419.153 | - | 0.06% | - |
| nbench/NUMERIC SORT | -2.06% | 1847.300 | 1809.300 | - | 0.10% | - |
| 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 | 16.10% | 45.89 KB | 53.28 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 | 2.81% | 339.56 KB | 349.11 KB | - | 0.00% | - |
| polyhedron/aermod/elf/sections/text | 2.00% | 724.81 KB | 739.34 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| himeno | -57.32% | 0.479 | 0.205 | - | -58.41% | - |
| cray | -56.68% | 0.567 | 0.245 | - | -1.86% | - |
| polyhedron/linpk | -17.42% | 0.774 | 0.639 | - | 0.27% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -4.18% | 73.450 | 70.376 | - | 0.82% | - |
| polyhedron/protein | -2.94% | 16.906 | 16.408 | - | -0.31% | - |
| polyhedron/linpk | -2.44% | 5.167 | 5.041 | - | -2.10% | - |
| tramp3d | -2.17% | 1.282 | 1.254 | - | -0.24% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | -13.36% | 107.34 MB | 93.00 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 | 14.79% | 5523.000 | 6339.700 | - | 0.04% | - |
| botan/Twofish encrypt | 7.36% | 322.212 | 345.933 | - | 0.29% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 6.06% | 3092.245 | 3279.729 | - | -0.71% | - |
| botan/Twofish decrypt | 5.98% | 278.513 | 295.156 | - | 0.42% | - |
| botan/Tiger(24,3) hash | 4.33% | 379.193 | 395.629 | - | 0.30% | - |
| botan/XTEA encrypt | 4.12% | 207.566 | 216.119 | - | 0.13% | - |
| botan/AES-128/OCB decrypt | 2.77% | 943.636 | 969.736 | - | -0.22% | - |
| botan/XTEA decrypt | 2.50% | 213.495 | 218.843 | - | 0.54% | - |
| botan/Camellia-192 decrypt | 2.02% | 115.352 | 117.681 | - | 0.25% | - |
| 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 | -4.36% | 63.81 KB | 61.03 KB | - | 0.00% | - |
| polyhedron/rnflow/elf | -4.05% | 96.72 KB | 92.80 KB | - | 0.00% | - |
Report Time: 0.20s