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: 2800.000 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 20190208 (experimental) 83658f4110c26c4281fdd7bb4c6f3292d940ad5b 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 | 83658f4110c26c4281fdd7bb4c6f3292d940ad5b |
| 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.O2_g test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1549652497000.83658f4110c26c4281fdd7bb4c6f3292d940ad5b | 2019-02-09T00:48:22.930281 | 0:01:10.812296 |
| Previous | 1549580418000.72ea15e5254805ae2902d95ca0a4a111a8c8980c | 2019-02-08T03:05:00.465246 | 0:01:10.954162 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.417935 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 1 | 28 |
| Performance Improvements | 9 | 26 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 1223 | 1179 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 73.22% | 0.328 | 0.569 | - | 1.94% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| himeno | -63.08% | 0.525 | 0.194 | - | -15.11% | - |
| polyhedron/tfft2 | -50.12% | 0.537 | 0.268 | - | -50.01% | - |
| polyhedron/ac | -48.18% | 0.698 | 0.362 | - | -48.25% | - |
| polyhedron/fatigue2 | -4.03% | 1.015 | 0.974 | - | 1.91% | - |
| nbench | -2.53% | 1.658 | 1.616 | - | -1.51% | - |
| polyhedron/aermod | -2.38% | 18.631 | 18.187 | - | -0.26% | - |
| polyhedron/test_fpu2 | -2.22% | 1.331 | 1.301 | - | -19.26% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/XTEA encrypt | 5.19% | 205.875 | 216.561 | - | 4.06% | - |
| botan/CAST-256 encrypt | 2.33% | 124.826 | 127.734 | - | 1.54% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
| random/pr29433.cpp/elf/sections/text |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 32.32% | 24.470 | 32.380 | - | 0.20% | - |
| random/pr36439.cpp | 19.16% | 31.499 | 37.534 | - | 0.17% | - |
| random/pr12850.cpp | 17.75% | 56.428 | 66.443 | - | -0.12% | - |
| polyhedron/mp_prop_design | 4.97% | 0.415 | 0.436 | - | 1.89% | - |
| random/pr39326.c | 4.87% | 195.766 | 205.306 | - | 0.25% | - |
| polyhedron/protein | 2.38% | 1.214 | 1.243 | - | -0.55% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/fatigue2 | 4.38% | 104.581 | 109.163 | - | 0.02% | - |
| polyhedron/gas_dyn2 | 3.49% | 98.070 | 101.492 | - | 0.14% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 15.75% | 538.17 MB | 622.93 MB | - | -0.00% | - |
| random/pr39326.c | 5.82% | 848.66 MB | 898.05 MB | - | 0.01% | - |
| random/pr12850.cpp | 5.65% | 938.66 MB | 991.74 MB | - | 0.00% | - |
| random/pr36291.cpp | 5.40% | 631.49 MB | 665.61 MB | - | -0.01% | - |
| polyhedron/doduc | 2.48% | 98.67 MB | 101.12 MB | - | 0.33% | - |
| random/empty.C | 2.23% | 17.35 MB | 17.74 MB | - | 0.35% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/ASSIGNMENT | -15.13% | 65.806 | 55.847 | - | -0.01% | - |
| botan/AES-128/XTS decrypt | -3.86% | 1555.064 | 1495.009 | - | 0.32% | - |
| botan/IDEA decrypt | -2.77% | 512.491 | 498.273 | - | -0.03% | - |
| nbench/LU DECOMPOSITION | -2.68% | 3879.900 | 3775.800 | - | -0.06% | - |
| nbench/HUFFMAN | -2.54% | 5886.800 | 5737.200 | - | -0.02% | - |
| botan/IDEA encrypt | -2.50% | 511.147 | 498.349 | - | -0.14% | - |
| botan/Noekeon decrypt | -2.31% | 403.366 | 394.059 | - | 1.80% | - |
| nbench/FP EMULATION | -2.15% | 631.280 | 617.720 | - | -0.08% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp/elf | 31.39% | 19.60 MB | 25.75 MB | - | 0.00% | - |
| random/pr36498.cpp/elf/sections/text | 25.55% | 380.08 KB | 477.21 KB | - | 0.00% | - |
| random/pr36439.cpp/elf | 18.39% | 12.80 MB | 15.16 MB | - | 0.00% | - |
| random/pr12850.cpp/elf | 10.47% | 34.64 MB | 38.27 MB | - | 0.00% | - |
| random/pr39326.c/elf/sections/text | 3.63% | 322.34 KB | 334.03 KB | - | 0.00% | - |
| botan/elf | 2.34% | 13.91 MB | 14.24 MB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -50.01% | 0.535 | 0.268 | - | -50.12% | - |
| polyhedron/ac | -48.25% | 0.699 | 0.362 | - | -48.18% | - |
| polyhedron/gas_dyn2 | -26.08% | 0.950 | 0.702 | - | -0.12% | - |
| polyhedron/test_fpu2 | -19.26% | 1.612 | 1.301 | - | -2.22% | - |
| himeno | -15.11% | 0.228 | 0.194 | - | -63.08% | - |
| polyhedron/doduc | -6.89% | 2.509 | 2.336 | - | 0.26% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2 | -3.17% | 68.207 | 66.046 | - | 0.28% | - |
| polyhedron/channel2 | -2.07% | 67.749 | 66.349 | - | -0.79% | - |
| polyhedron/linpk | -2.03% | 5.923 | 5.803 | - | -1.73% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -4.98% | 1.27 GB | 1.20 GB | - | -0.01% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) encrypt | 11.44% | 2981.694 | 3322.823 | - | -0.12% | - |
| nbench/NEURAL NET | 10.69% | 111.450 | 123.360 | - | -0.12% | - |
| botan/CTR-BE(AES-128) decrypt | 9.87% | 3023.423 | 3321.914 | - | 0.17% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 4.95% | 1140.691 | 1197.194 | - | 0.38% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 4.86% | 1151.724 | 1207.670 | - | 0.26% | - |
| botan/ChaCha20Poly1305 encrypt | 4.58% | 383.021 | 400.546 | - | -0.14% | - |
| botan/ChaCha20Poly1305 decrypt | 4.27% | 382.404 | 398.742 | - | 0.05% | - |
| botan/Twofish decrypt | 4.18% | 309.491 | 322.424 | - | 1.91% | - |
| botan/XTEA encrypt | 4.06% | 208.104 | 216.561 | - | 5.19% | - |
| botan/AES-128/OCB decrypt | 3.95% | 930.424 | 967.211 | - | 0.19% | - |
| botan/AES-128/XTS encrypt | 3.19% | 1551.308 | 1600.739 | - | -1.05% | - |
| Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36439.cpp/elf/sections/text | -61.17% | 497.00 B | 193.00 B | - | 0.00% | - |
| random/pr12850.cpp/elf/sections/text | -8.63% | 27.71 KB | 25.32 KB | - | 0.00% | - |
| random/pr12392.cpp/elf/sections/text | -7.62% | 406.75 KB | 375.76 KB | - | 0.00% | - |
| random/pr29433.cpp/elf | -2.98% | 1.62 MB | 1.58 MB | - | 0.00% | - |
| polyhedron/tfft2/elf/sections/text | -2.14% | 5.83 KB | 5.70 KB | - | 0.00% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
| random/pr29433.cpp/elf/sections/text |
Report Time: 0.22s