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: 1750.164 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 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: 16294544 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 20190128 (experimental) ab86a6985ae6cfcad1aa84ef986d954e18943c41 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 | ab86a6985ae6cfcad1aa84ef986d954e18943c41 |
| 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 | 1548634578000.ab86a6985ae6cfcad1aa84ef986d954e18943c41 | 2019-01-28T06:35:00.806134 | 0:01:10.555134 |
| Previous | 1548553000000.6cb6b0d1f78524943ed188d33469f3da063874fc | 2019-01-27T08:52:09.376785 | 0:01:14.244659 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.705752 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 5 | 31 |
| Performance Improvements | 6 | 23 |
| Unchanged Tests | 973 | 930 |
| Total Tests | 984 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| himeno | 156.54% | 0.193 | 0.494 | - | 3.05% | - |
| polyhedron/nf | 58.29% | 0.466 | 0.738 | - | -2.48% | - |
| polyhedron/fatigue2 | 33.63% | 1.179 | 1.575 | - | 40.31% | - |
| polyhedron/doduc | 11.44% | 2.830 | 3.154 | - | 11.32% | - |
| Performance Regressions - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/air | 3.48% | 131.89 MB | 136.48 MB | - | 5.61% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| cray | -55.68% | 0.563 | 0.249 | - | -55.98% | - |
| polyhedron/linpk | -44.46% | 0.627 | 0.348 | - | -55.01% | - |
| polyhedron/ac | -32.59% | 0.862 | 0.581 | - | 1.01% | - |
| polyhedron/gas_dyn2 | -19.88% | 1.363 | 1.092 | - | -19.64% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -5.08% | 73.088 | 69.374 | - | -5.55% | - |
| polyhedron/linpk | -2.34% | 5.219 | 5.097 | - | -1.37% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/fatigue2 | 40.31% | 1.123 | 1.575 | - | 33.63% | - |
| polyhedron/capacita | 20.68% | 1.182 | 1.426 | - | -0.62% | - |
| polyhedron/doduc | 11.32% | 2.833 | 3.154 | - | 11.44% | - |
| polyhedron/rnflow | 5.06% | 2.195 | 2.306 | - | 0.16% | - |
| botan | 2.91% | 72.789 | 74.908 | - | -0.81% | - |
| polyhedron/protein | 2.43% | 1.270 | 1.300 | - | 0.13% | - |
| polyhedron/air | 2.35% | 2.572 | 2.632 | - | -0.04% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/mdbx | 4.43% | 4.986 | 5.207 | - | 0.10% | - |
| polyhedron/air | 3.73% | 1.704 | 1.768 | - | 0.71% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 11.99% | 41.35 MB | 46.31 MB | - | 0.01% | - |
| polyhedron/capacita | 9.11% | 67.94 MB | 74.13 MB | - | -0.78% | - |
| polyhedron/air | 5.61% | 129.22 MB | 136.48 MB | - | 3.48% | - |
| himeno | 2.01% | 32.39 MB | 33.04 MB | - | 0.19% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/Camellia-128 encrypt | -8.13% | 146.925 | 134.983 | - | 0.12% | - |
| botan/ChaCha20Poly1305 decrypt | -8.04% | 351.428 | 323.186 | - | 0.08% | - |
| botan/Camellia-128 decrypt | -7.53% | 145.917 | 134.925 | - | 0.07% | - |
| botan/ChaCha20Poly1305 encrypt | -7.52% | 351.892 | 325.435 | - | -0.11% | - |
| nbench/STRING SORT | -4.16% | 1260.500 | 1208.100 | - | 0.02% | - |
| nbench/ASSIGNMENT | -2.62% | 73.375 | 71.453 | - | 0.06% | - |
| botan/SHA-256 hash | -2.42% | 1451.875 | 1416.750 | - | 0.04% | - |
| nbench/NUMERIC SORT | -2.31% | 1847.300 | 1804.700 | - | -0.22% | - |
| botan/AES-128/OCB encrypt | -2.10% | 1010.026 | 988.827 | - | -1.61% | - |
| 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 | 18.79% | 45.89 KB | 54.52 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/fatigue2/elf | 5.25% | 76.20 KB | 80.20 KB | - | 0.00% | - |
| botan/elf/sections/text | 4.33% | 339.56 KB | 354.28 KB | - | 0.00% | - |
| polyhedron/fatigue2/elf/sections/text | 2.45% | 47.25 KB | 48.41 KB | - | 0.00% | - |
| tramp3d_pgo/elf | 2.29% | 1.02 MB | 1.04 MB | - | 0.00% | - |
| botan/elf | 2.06% | 692.07 KB | 706.32 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| cray | -55.98% | 0.567 | 0.249 | - | -55.68% | - |
| polyhedron/linpk | -55.01% | 0.774 | 0.348 | - | -44.46% | - |
| polyhedron/tfft2 | -20.52% | 0.645 | 0.512 | - | 0.65% | - |
| polyhedron/gas_dyn2 | -19.64% | 1.359 | 1.092 | - | -19.88% | - |
| polyhedron/test_fpu2 | -13.61% | 1.783 | 1.540 | - | 0.22% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -5.55% | 73.450 | 69.374 | - | -5.08% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | -13.33% | 107.34 MB | 93.03 MB | - | 0.11% | - |
| polyhedron/linpk | -13.12% | 43.71 MB | 37.98 MB | - | -0.40% | - |
| polyhedron/nf | -2.13% | 44.23 MB | 43.29 MB | - | 0.06% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/HUFFMAN | 12.88% | 5523.000 | 6234.100 | - | 0.01% | - |
| botan/Tiger(24,3) hash | 4.20% | 379.193 | 395.106 | - | 0.13% | - |
| nbench/LU DECOMPOSITION | 3.91% | 5939.100 | 6171.600 | - | 0.05% | - |
| botan/XTEA encrypt | 3.91% | 207.566 | 215.688 | - | -0.16% | - |
| botan/Camellia-256 encrypt | 2.49% | 115.535 | 118.408 | - | -0.24% | - |
| botan/Camellia-192 encrypt | 2.47% | 115.780 | 118.640 | - | -0.02% | - |
| botan/Camellia-192 decrypt | 2.06% | 115.352 | 117.731 | - | 0.08% | - |
| botan/Camellia-256 decrypt | 2.06% | 115.360 | 117.732 | - | -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% | - |
| nbench/elf/sections/text | -2.68% | 50.11 KB | 48.77 KB | - | 0.00% | - |
Report Time: 0.20s