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 20190309 (experimental) 2dab1319077b1d919839970413cc1ee23f51323b 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 | 2dab1319077b1d919839970413cc1ee23f51323b |
| 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 | 1552097422000.2dab1319077b1d919839970413cc1ee23f51323b | 2019-03-09T08:55:27.229378 | 0:01:15.380002 |
| Previous | 1552031123000.222c113b459a8c266bbb2fc32fb7d07ccc2ad0ca | 2019-03-08T11:13:35.014562 | 0:01:11.165890 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.705752 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 5 | 38 |
| Performance Improvements | 5 | 25 |
| Unchanged Tests | 974 | 921 |
| Total Tests | 984 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 74.86% | 0.362 | 0.632 | - | -18.25% | - |
| polyhedron/tfft2 | 51.70% | 0.527 | 0.799 | - | 24.04% | - |
| polyhedron/ac | 3.52% | 0.866 | 0.897 | - | 55.92% | - |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 5.15% | 70.030 | 73.633 | - | 0.25% | - |
| polyhedron/linpk | 3.10% | 5.059 | 5.216 | - | 0.93% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| himeno | -59.78% | 0.499 | 0.201 | - | -58.15% | - |
| polyhedron/nf | -36.28% | 0.755 | 0.481 | - | -36.40% | - |
| polyhedron/fatigue2 | -18.96% | 1.458 | 1.181 | - | 5.22% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| nbench/IDEA | 3.42% | 15483.000 | 16013.000 | - | -0.11% | - |
| botan/CTR-BE(AES-128) encrypt | 2.22% | 3708.912 | 3791.321 | - | 0.92% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/ac | 55.92% | 0.575 | 0.897 | - | 3.52% | - |
| polyhedron/tfft2 | 24.04% | 0.645 | 0.799 | - | 51.70% | - |
| polyhedron/capacita | 22.43% | 1.182 | 1.447 | - | -0.29% | - |
| polyhedron/doduc | 8.95% | 2.833 | 3.087 | - | -0.21% | - |
| polyhedron/induct2 | 7.54% | 2.458 | 2.643 | - | -0.68% | - |
| polyhedron/rnflow | 7.03% | 2.195 | 2.349 | - | -0.37% | - |
| polyhedron/fatigue2 | 5.22% | 1.123 | 1.181 | - | -18.96% | - |
| polyhedron/air | 4.35% | 2.572 | 2.684 | - | -0.19% | - |
| polyhedron/aermod | 4.01% | 18.508 | 19.251 | - | 0.04% | - |
| polyhedron/protein | 3.08% | 1.270 | 1.309 | - | 0.20% | - |
| botan | 2.86% | 72.789 | 74.872 | - | 0.03% | - |
| tramp3d | 2.04% | 19.422 | 19.819 | - | 0.16% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/mdbx | 4.66% | 4.986 | 5.219 | - | 0.03% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 13.34% | 41.35 MB | 46.87 MB | - | 0.00% | - |
| polyhedron/capacita | 10.10% | 67.94 MB | 74.80 MB | - | 0.01% | - |
| polyhedron/induct2 | 3.09% | 94.06 MB | 96.96 MB | - | 0.35% | - |
| botan | 2.22% | 14.79 MB | 15.12 MB | - | 0.00% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/Camellia-128 encrypt | -8.32% | 146.925 | 134.697 | - | -0.32% | - |
| botan/ChaCha20Poly1305 decrypt | -7.88% | 351.428 | 323.733 | - | -0.58% | - |
| botan/Camellia-128 decrypt | -7.81% | 145.917 | 134.519 | - | -0.20% | - |
| botan/ChaCha20Poly1305 encrypt | -7.54% | 351.892 | 325.343 | - | -0.12% | - |
| botan/AES-128/OCB encrypt | -4.22% | 1010.026 | 967.432 | - | -0.16% | - |
| nbench/STRING SORT | -4.15% | 1260.500 | 1208.200 | - | -0.03% | - |
| botan/AES-128/XTS decrypt | -3.88% | 1669.202 | 1604.434 | - | 0.97% | - |
| botan/AES-128/XTS encrypt | -3.20% | 1700.572 | 1646.200 | - | 0.22% | - |
| botan/SHA-256 hash | -2.94% | 1451.875 | 1409.232 | - | -0.29% | - |
| nbench/ASSIGNMENT | -2.70% | 73.375 | 71.397 | - | -0.35% | - |
| nbench/NUMERIC SORT | -2.27% | 1847.300 | 1805.300 | - | -0.09% | - |
| 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 | - | 0.00% | - |
| 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 | 2.82% | 339.56 KB | 349.14 KB | - | 0.00% | - |
| polyhedron/fatigue2/elf/sections/text | 2.38% | 47.25 KB | 48.38 KB | - | 0.06% | - |
| polyhedron/aermod/elf/sections/text | 2.36% | 724.81 KB | 741.95 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| himeno | -58.15% | 0.479 | 0.201 | - | -59.78% | - |
| cray | -55.96% | 0.567 | 0.249 | - | -0.62% | - |
| polyhedron/nf | -36.40% | 0.756 | 0.481 | - | -36.28% | - |
| polyhedron/gas_dyn2 | -19.08% | 1.359 | 1.100 | - | 0.21% | - |
| polyhedron/linpk | -18.25% | 0.774 | 0.632 | - | 74.86% | - |
| polyhedron/test_fpu2 | -12.44% | 1.783 | 1.561 | - | -0.18% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| tramp3d | -2.36% | 1.282 | 1.252 | - | 0.03% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | -12.73% | 107.34 MB | 93.68 MB | - | -0.11% | - |
| polyhedron/linpk | -12.62% | 43.71 MB | 38.20 MB | - | 0.00% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/HUFFMAN | 14.65% | 5523.000 | 6332.100 | - | -0.02% | - |
| botan/Twofish encrypt | 7.25% | 322.212 | 345.583 | - | -0.09% | - |
| botan/Twofish decrypt | 5.82% | 278.513 | 294.734 | - | -0.20% | - |
| botan/XTEA encrypt | 4.24% | 207.566 | 216.360 | - | 0.02% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 4.17% | 3092.245 | 3221.144 | - | -0.73% | - |
| botan/Tiger(24,3) hash | 3.76% | 379.193 | 393.436 | - | 0.18% | - |
| botan/XTEA decrypt | 2.75% | 213.495 | 219.356 | - | -0.10% | - |
| botan/AES-128/OCB decrypt | 2.58% | 943.636 | 968.027 | - | -1.58% | - |
| botan/Camellia-256 encrypt | 2.22% | 115.535 | 118.100 | - | -0.30% | - |
| botan/Camellia-256 decrypt | 2.09% | 115.360 | 117.774 | - | -0.12% | - |
| botan/Camellia-192 encrypt | 2.08% | 115.780 | 118.191 | - | -0.21% | - |
| 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% | - |
Report Time: 0.27s