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 20190204 (experimental) 9aeedd05e3b550f146b055b4ecc169a5158187b0 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 | 9aeedd05e3b550f146b055b4ecc169a5158187b0 |
| 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 | 1549270824000.9aeedd05e3b550f146b055b4ecc169a5158187b0 | 2019-02-04T13:09:20.704007 | 0:01:11.566512 |
| Previous | 1549191181000.1efbfaebe75c4b0a40b760b5d92eee736db62196 | 2019-02-03T15:27:26.703997 | 0:01:11.037902 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.705752 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 2 | 35 |
| Performance Improvements | 6 | 25 |
| Unchanged Tests | 976 | 924 |
| Total Tests | 984 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 63.33% | 0.528 | 0.862 | - | 33.80% | - |
| polyhedron/aermod | 2.25% | 18.880 | 19.305 | - | 4.31% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| cray | -58.36% | 0.588 | 0.245 | - | -56.76% | - |
| polyhedron/linpk | -43.39% | 0.637 | 0.361 | - | -53.40% | - |
| polyhedron/test_fpu2 | -13.85% | 1.819 | 1.567 | - | -12.11% | - |
| polyhedron/rnflow | -10.64% | 2.328 | 2.080 | - | -5.21% | - |
| tramp3d | -5.79% | 21.139 | 19.914 | - | 2.53% | - |
| botan | -4.60% | 78.078 | 74.487 | - | 2.33% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 33.80% | 0.645 | 0.862 | - | 63.33% | - |
| polyhedron/capacita | 21.44% | 1.182 | 1.435 | - | 0.45% | - |
| polyhedron/induct2 | 7.57% | 2.458 | 2.644 | - | 0.16% | - |
| polyhedron/fatigue2 | 5.38% | 1.123 | 1.183 | - | 0.87% | - |
| polyhedron/aermod | 4.31% | 18.508 | 19.305 | - | 2.25% | - |
| polyhedron/air | 4.22% | 2.572 | 2.680 | - | 0.14% | - |
| polyhedron/protein | 3.27% | 1.270 | 1.311 | - | 1.13% | - |
| tramp3d | 2.53% | 19.422 | 19.914 | - | -5.79% | - |
| botan | 2.33% | 72.789 | 74.487 | - | -4.60% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/mdbx | 4.60% | 4.986 | 5.215 | - | 0.03% | - |
| polyhedron/air | 2.34% | 1.704 | 1.744 | - | 0.04% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 12.03% | 41.35 MB | 46.32 MB | - | 0.00% | - |
| polyhedron/capacita | 9.01% | 67.94 MB | 74.06 MB | - | -0.22% | - |
| polyhedron/induct2 | 2.44% | 94.06 MB | 96.36 MB | - | 0.18% | - |
| polyhedron/air | 2.07% | 129.22 MB | 131.89 MB | - | -0.00% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/AES-128/XTS decrypt | -11.60% | 1669.202 | 1475.529 | - | -0.33% | - |
| botan/Camellia-128 encrypt | -8.13% | 146.925 | 134.975 | - | -0.10% | - |
| botan/ChaCha20Poly1305 decrypt | -7.97% | 351.428 | 323.427 | - | -0.05% | - |
| botan/Camellia-128 decrypt | -7.48% | 145.917 | 135.005 | - | 0.04% | - |
| botan/ChaCha20Poly1305 encrypt | -7.46% | 351.892 | 325.629 | - | -0.06% | - |
| nbench/STRING SORT | -4.00% | 1260.500 | 1210.100 | - | 0.05% | - |
| nbench/ASSIGNMENT | -2.68% | 73.375 | 71.407 | - | -0.07% | - |
| botan/AES-128/XTS encrypt | -2.54% | 1700.572 | 1657.365 | - | 0.06% | - |
| botan/SHA-256 hash | -2.39% | 1451.875 | 1417.245 | - | 0.03% | - |
| nbench/NUMERIC SORT | -2.04% | 1847.300 | 1809.700 | - | 0.02% | - |
| 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 | 19.07% | 45.89 KB | 54.64 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 | 8.19% | 124.70 KB | 134.92 KB | - | 0.02% | - |
| 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 | 2.82% | 339.56 KB | 349.13 KB | - | 0.00% | - |
| polyhedron/fatigue2/elf/sections/text | 2.45% | 47.25 KB | 48.41 KB | - | 0.00% | - |
| polyhedron/aermod/elf/sections/text | 2.36% | 724.81 KB | 741.89 KB | - | 1.10% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| cray | -56.76% | 0.567 | 0.245 | - | -58.36% | - |
| polyhedron/linpk | -53.40% | 0.774 | 0.361 | - | -43.39% | - |
| polyhedron/test_fpu2 | -12.11% | 1.783 | 1.567 | - | -13.85% | - |
| polyhedron/rnflow | -5.21% | 2.195 | 2.080 | - | -10.64% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -4.60% | 73.450 | 70.072 | - | 0.80% | - |
| tramp3d | -2.03% | 1.282 | 1.256 | - | 0.37% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | -13.57% | 107.34 MB | 92.77 MB | - | 0.00% | - |
| polyhedron/linpk | -12.90% | 43.71 MB | 38.07 MB | - | 0.00% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/HUFFMAN | 12.97% | 5523.000 | 6239.300 | - | 0.08% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 5.81% | 3092.245 | 3271.930 | - | -0.12% | - |
| botan/Tiger(24,3) hash | 4.13% | 379.193 | 394.849 | - | -0.12% | - |
| botan/XTEA encrypt | 4.11% | 207.566 | 216.101 | - | -0.15% | - |
| nbench/LU DECOMPOSITION | 4.03% | 5939.100 | 6178.600 | - | 0.00% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 2.95% | 1245.970 | 1282.756 | - | -0.56% | - |
| botan/Camellia-256 encrypt | 2.39% | 115.535 | 118.302 | - | -0.23% | - |
| botan/Camellia-192 encrypt | 2.31% | 115.780 | 118.459 | - | -0.06% | - |
| botan/XTEA decrypt | 2.27% | 213.495 | 218.349 | - | -0.18% | - |
| botan/Camellia-192 decrypt | 2.20% | 115.352 | 117.888 | - | 0.04% | - |
| botan/AES-128 encrypt | 2.12% | 7013.429 | 7162.040 | - | 0.44% | - |
| 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 | -3.06% | 63.81 KB | 61.86 KB | - | 0.00% | - |
| nbench/elf/sections/text | -2.68% | 50.11 KB | 48.77 KB | - | 0.00% | - |
Report Time: 0.38s