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 20190302 (experimental) 73e3d2ee2e45ae366fc91279f085485031e12181 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 | 73e3d2ee2e45ae366fc91279f085485031e12181 |
| 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 | 1551514017000.73e3d2ee2e45ae366fc91279f085485031e12181 | 2019-03-02T13:17:35.329342 | 0:01:10.946158 |
| Previous | 1551363892000.1ca0c398dc308c08cba3dad47fe09204306ddddc | 2019-02-28T17:55:27.132992 | 0:01:10.914401 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.705752 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 15 | 41 |
| Performance Improvements | 3 | 22 |
| Unchanged Tests | 966 | 921 |
| Total Tests | 984 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| cray | 126.97% | 0.251 | 0.570 | - | 0.57% | - |
| polyhedron/channel2 | 88.89% | 0.312 | 0.588 | - | 93.36% | - |
| polyhedron/linpk | 80.80% | 0.357 | 0.645 | - | -16.65% | - |
| polyhedron/nf | 70.68% | 0.476 | 0.812 | - | 7.38% | - |
| polyhedron/tfft2 | 53.03% | 0.529 | 0.810 | - | 25.60% | - |
| polyhedron/ac | 46.38% | 0.597 | 0.874 | - | 52.03% | - |
| polyhedron/test_fpu2 | 16.24% | 1.582 | 1.839 | - | 3.16% | - |
| polyhedron/rnflow | 12.20% | 2.104 | 2.360 | - | 7.54% | - |
| polyhedron/air | 3.65% | 2.709 | 2.808 | - | 9.16% | - |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | 2.09% | 14.886 | 15.197 | - | 2.05% | - |
| Performance Regressions - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/air | 3.66% | 128.84 MB | 133.55 MB | - | 3.35% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| nbench/LU DECOMPOSITION | -5.48% | 6172.200 | 5834.000 | - | -1.77% | - |
| botan/AES-128/OCB encrypt | -3.97% | 1017.031 | 976.660 | - | -3.30% | - |
| botan/SHA-512 hash | -3.31% | 409.688 | 396.114 | - | -3.22% | - |
| botan/CTR-BE(AES-128) decrypt | -2.10% | 3878.849 | 3797.342 | - | 0.22% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/Twofish encrypt | 7.42% | 321.494 | 345.362 | - | 7.18% | - |
| botan/Twofish decrypt | 6.06% | 278.370 | 295.226 | - | 6.00% | - |
| botan/XTEA decrypt | 3.36% | 211.674 | 218.781 | - | 2.48% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/channel2 | 93.36% | 0.304 | 0.588 | - | 88.89% | - |
| polyhedron/ac | 52.03% | 0.575 | 0.874 | - | 46.38% | - |
| polyhedron/tfft2 | 25.60% | 0.645 | 0.810 | - | 53.03% | - |
| polyhedron/capacita | 22.47% | 1.182 | 1.448 | - | -0.69% | - |
| polyhedron/air | 9.16% | 2.572 | 2.808 | - | 3.65% | - |
| polyhedron/induct2 | 8.11% | 2.458 | 2.657 | - | -0.16% | - |
| polyhedron/rnflow | 7.54% | 2.195 | 2.360 | - | 12.20% | - |
| polyhedron/nf | 7.38% | 0.756 | 0.812 | - | 70.68% | - |
| polyhedron/fatigue2 | 6.55% | 1.123 | 1.196 | - | 0.02% | - |
| polyhedron/aermod | 5.71% | 18.508 | 19.564 | - | 1.17% | - |
| polyhedron/mp_prop_design | 5.52% | 0.469 | 0.495 | - | 2.15% | - |
| polyhedron/protein | 3.70% | 1.270 | 1.316 | - | 0.16% | - |
| botan | 3.25% | 72.789 | 75.158 | - | -0.59% | - |
| polyhedron/test_fpu2 | 3.16% | 1.783 | 1.839 | - | 16.24% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/mdbx | 6.00% | 4.986 | 5.285 | - | -0.35% | - |
| polyhedron/rnflow | 2.05% | 14.892 | 15.197 | - | 2.09% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 15.47% | 41.35 MB | 47.75 MB | - | 1.88% | - |
| polyhedron/capacita | 10.04% | 67.94 MB | 74.76 MB | - | 0.03% | - |
| polyhedron/induct2 | 3.38% | 94.06 MB | 97.24 MB | - | 0.51% | - |
| polyhedron/air | 3.35% | 129.22 MB | 133.55 MB | - | 3.66% | - |
| 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 | -8.16% | 146.925 | 134.938 | - | -0.00% | - |
| botan/ChaCha20Poly1305 decrypt | -7.76% | 351.428 | 324.164 | - | 0.45% | - |
| botan/Camellia-128 decrypt | -7.49% | 145.917 | 134.993 | - | 0.21% | - |
| botan/ChaCha20Poly1305 encrypt | -7.37% | 351.892 | 325.961 | - | 0.18% | - |
| botan/AES-128/XTS decrypt | -5.41% | 1669.202 | 1578.851 | - | 1.34% | - |
| nbench/STRING SORT | -4.04% | 1260.500 | 1209.600 | - | 0.82% | - |
| botan/AES-128/OCB encrypt | -3.30% | 1010.026 | 976.660 | - | -3.97% | - |
| botan/SHA-512 hash | -3.22% | 409.277 | 396.114 | - | -3.31% | - |
| nbench/ASSIGNMENT | -2.69% | 73.375 | 71.401 | - | -0.11% | - |
| nbench/NUMERIC SORT | -2.17% | 1847.300 | 1807.200 | - | 0.20% | - |
| 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 | - | 0.09% | - |
| 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 | - | -0.01% | - |
| 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 | - | -0.02% | - |
| polyhedron/aermod/elf/sections/text | 2.36% | 724.81 KB | 741.95 KB | - | 0.02% | - |
| 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 |
|---|---|---|---|---|---|---|
| himeno | -57.68% | 0.479 | 0.203 | - | -0.15% | - |
| polyhedron/linpk | -16.65% | 0.774 | 0.645 | - | 80.80% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -5.44% | 73.450 | 69.457 | - | -0.33% | - |
| tramp3d | -2.00% | 1.282 | 1.257 | - | -0.12% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | -12.69% | 107.34 MB | 93.72 MB | - | 0.12% | - |
| polyhedron/linpk | -12.65% | 43.71 MB | 38.18 MB | - | -0.05% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/HUFFMAN | 14.75% | 5523.000 | 6337.900 | - | 1.99% | - |
| botan/Twofish encrypt | 7.18% | 322.212 | 345.362 | - | 7.42% | - |
| botan/Twofish decrypt | 6.00% | 278.513 | 295.226 | - | 6.06% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 5.26% | 3092.245 | 3254.883 | - | -1.78% | - |
| botan/XTEA encrypt | 4.23% | 207.566 | 216.353 | - | -0.04% | - |
| botan/Tiger(24,3) hash | 3.35% | 379.193 | 391.909 | - | -1.42% | - |
| botan/XTEA decrypt | 2.48% | 213.495 | 218.781 | - | 3.36% | - |
| botan/Camellia-256 encrypt | 2.21% | 115.535 | 118.085 | - | -0.21% | - |
| botan/Camellia-192 decrypt | 2.18% | 115.352 | 117.872 | - | 0.13% | - |
| botan/Camellia-256 decrypt | 2.02% | 115.360 | 117.690 | - | -0.13% | - |
| botan/Camellia-192 encrypt | 2.01% | 115.780 | 118.106 | - | -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 | -4.05% | 96.72 KB | 92.80 KB | - | 0.00% | - |
| polyhedron/rnflow/elf/sections/text | -3.11% | 63.81 KB | 61.83 KB | - | 0.05% | - |
Report Time: 0.19s