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: 1310.454 CPU max MHz: 3200.0000 CPU min MHz: 1550.0000 BogoMIPS: 6387.96 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: 16294552 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) 9.0.0 20181128 (experimental) f8ad4553e07232a4035907b6ad6dbb3a9aa056da 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. |
| git_revision | f8ad4553e07232a4035907b6ad6dbb3a9aa056da |
| 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-honza.Ofast_march_native test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1544206255000.f8ad4553e07232a4035907b6ad6dbb3a9aa056da | 2018-12-28T05:03:30.275675 | 0:01:11.482358 |
| Previous | 1544099223000.7f0e41d64311e657cd3777c0cf84d78b2e66257b | 2018-12-27T11:42:27.486319 | 0:01:11.915272 |
| Baseline | 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb | 2018-11-30T15:48:32.034939 | 0:01:11.120319 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 14 | 7 |
| Performance Improvements | 5 | 6 |
| Unchanged Tests | 965 | 971 |
| Total Tests | 984 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| himeno | 150.87% | 0.193 | 0.485 | - | 151.61% | - |
| cray | 122.52% | 0.251 | 0.559 | - | 0.11% | - |
| polyhedron/ac | 47.52% | 0.587 | 0.866 | - | 1.42% | - |
| polyhedron/gas_dyn2 | 25.18% | 1.084 | 1.357 | - | -4.75% | - |
| polyhedron/test_fpu2 | 17.35% | 1.511 | 1.773 | - | -6.77% | - |
| polyhedron/linpk | 13.46% | 0.681 | 0.773 | - | 51.69% | - |
| polyhedron/doduc | 8.58% | 2.837 | 3.081 | - | -0.48% | - |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 2.85% | 5.060 | 5.204 | - | 2.74% | - |
| Performance Regressions - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 10.33% | 39.61 MB | 43.70 MB | - | -0.04% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-128/OCB encrypt | -6.18% | 954.330 | 895.349 | - | -11.55% | - |
| botan/AES-128/OCB decrypt | -2.59% | 932.796 | 908.671 | - | -3.25% | - |
| botan/Skein-512(512) hash | -2.40% | 489.766 | 478.028 | - | -0.84% | - |
| Performance Regressions - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk/elf/sections/text | 37.09% | 11.08 KB | 15.19 KB | - | 0.00% | - |
| polyhedron/linpk/elf | 11.70% | 34.19 KB | 38.19 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/induct2 | -4.97% | 2.589 | 2.460 | - | 0.02% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-128/XTS decrypt | 5.44% | 1578.790 | 1664.708 | - | -0.45% | - |
| botan/CTR-BE(AES-128) encrypt | 2.71% | 3634.876 | 3733.272 | - | -1.06% | - |
| Performance Improvements - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/induct2/elf/sections/text | -6.36% | 133.14 KB | 124.67 KB | - | 0.00% | - |
| polyhedron/induct2/elf | -4.57% | 175.04 KB | 167.04 KB | - | 0.00% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| himeno | 151.61% | 0.193 | 0.485 | - | 150.87% | - |
| polyhedron/tfft2 | 83.48% | 0.366 | 0.672 | - | 2.89% | - |
| polyhedron/linpk | 51.69% | 0.510 | 0.773 | - | 13.46% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 2.74% | 5.065 | 5.204 | - | 2.85% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/AES-128/OCB encrypt | -11.55% | 1012.231 | 895.349 | - | -6.18% | - |
| botan/AES-128/XTS encrypt | -3.30% | 1709.216 | 1652.756 | - | 0.39% | - |
| botan/AES-128/OCB decrypt | -3.25% | 939.191 | 908.671 | - | -2.59% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2 | -6.77% | 1.902 | 1.773 | - | 17.35% | - |
| polyhedron/gas_dyn2 | -4.75% | 1.425 | 1.357 | - | 25.18% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/AES-128/CBC/PKCS7 decrypt | 5.86% | 3089.678 | 3270.605 | - | -1.94% | - |
| botan/XTEA encrypt | 3.74% | 208.302 | 216.102 | - | 0.09% | - |
| botan/Tiger(24,3) hash | 3.12% | 379.126 | 390.972 | - | -1.56% | - |
| botan/XTEA decrypt | 2.66% | 213.383 | 219.066 | - | -0.17% | - |
Report Time: 0.26s