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: 1375.050 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 20190312 (experimental) ef668b339b7682b996b5183c54ef04411ff965cd 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 | ef668b339b7682b996b5183c54ef04411ff965cd |
| 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 | 1552415851000.ef668b339b7682b996b5183c54ef04411ff965cd | 2019-03-12T23:17:43.691247 | 0:01:10.609981 |
| Previous | 1552176976000.8fe074cf790f632b22e59c24f102e528407bb04e | 2019-03-10T06:38:29.983202 | 0:01:14.581884 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.417935 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 8 | 40 |
| Performance Improvements | 8 | 25 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 1217 | 1168 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/gas_dyn2 | 70.63% | 0.701 | 1.196 | - | 25.94% | - |
| cray | 47.97% | 0.257 | 0.380 | - | 52.11% | - |
| polyhedron/fatigue2 | 26.60% | 0.972 | 1.230 | - | 28.75% | - |
| nbench | 11.35% | 1.543 | 1.718 | - | 4.71% | - |
| polyhedron/ac | 10.92% | 0.637 | 0.707 | - | 1.19% | - |
| polyhedron/test_fpu2 | 3.83% | 1.294 | 1.343 | - | -16.67% | - |
| random/pr36291.cpp | 2.87% | 32.732 | 33.670 | - | 7.64% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-128/XTS decrypt | -7.83% | 1594.299 | 1469.505 | - | -5.50% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -54.37% | 0.577 | 0.263 | - | -50.79% | - |
| himeno | -51.65% | 0.481 | 0.233 | - | 1.88% | - |
| polyhedron/nf | -44.08% | 0.666 | 0.372 | - | 1.16% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-128/OCB encrypt | 7.31% | 869.055 | 932.595 | - | -3.28% | - |
| botan/AES-128/XTS encrypt | 7.06% | 1462.050 | 1565.279 | - | 0.90% | - |
| botan/CTR-BE(AES-128) encrypt | 4.36% | 3319.439 | 3464.117 | - | 16.18% | - |
| botan/CTR-BE(AES-128) decrypt | 3.98% | 3337.748 | 3470.599 | - | 14.79% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 2.04% | 2967.197 | 3027.672 | - | -0.56% | - |
| 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 |
|---|---|---|---|---|---|---|
| cray | 52.11% | 0.250 | 0.380 | - | 47.97% | - |
| random/pr36498.cpp | 35.00% | 24.470 | 33.036 | - | 0.86% | - |
| polyhedron/fatigue2 | 28.75% | 0.955 | 1.230 | - | 26.60% | - |
| polyhedron/gas_dyn2 | 25.94% | 0.950 | 1.196 | - | 70.63% | - |
| random/pr12850.cpp | 21.11% | 56.428 | 68.340 | - | 0.10% | - |
| random/pr36439.cpp | 19.86% | 31.499 | 37.755 | - | -0.44% | - |
| random/pr36291.cpp | 7.64% | 31.280 | 33.670 | - | 2.87% | - |
| botan | 6.72% | 105.592 | 112.692 | - | 0.11% | - |
| nbench | 4.71% | 1.641 | 1.718 | - | 11.35% | - |
| polyhedron/capacita | 3.72% | 0.679 | 0.705 | - | 1.33% | - |
| random/pr29433.cpp | 3.65% | 14.344 | 14.868 | - | 1.16% | - |
| random/pr39326.c | 3.45% | 195.766 | 202.529 | - | 0.14% | - |
| polyhedron/aermod | 2.89% | 18.234 | 18.762 | - | 1.95% | - |
| random/pr44563.c | 2.21% | 230.163 | 235.258 | - | -0.43% | - |
| polyhedron/protein | 2.14% | 1.214 | 1.240 | - | -0.32% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/fatigue2 | 5.11% | 104.581 | 109.926 | - | -0.17% | - |
| polyhedron/gas_dyn2 | 2.19% | 98.070 | 100.220 | - | 0.08% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 23.10% | 538.17 MB | 662.49 MB | - | 0.00% | - |
| random/pr36439.cpp | 7.24% | 535.84 MB | 574.61 MB | - | -0.33% | - |
| random/pr39326.c | 5.80% | 848.66 MB | 897.84 MB | - | 0.06% | - |
| random/pr12850.cpp | 5.64% | 938.66 MB | 991.58 MB | - | 0.00% | - |
| random/pr36291.cpp | 5.01% | 631.49 MB | 663.15 MB | - | -0.00% | - |
| botan | 2.22% | 14.79 MB | 15.12 MB | - | 0.00% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/ASSIGNMENT | -15.25% | 65.806 | 55.768 | - | 0.03% | - |
| botan/KASUMI encrypt | -7.03% | 85.282 | 79.284 | - | 0.27% | - |
| botan/KASUMI decrypt | -6.01% | 79.563 | 74.782 | - | 0.12% | - |
| botan/AES-128/XTS decrypt | -5.50% | 1555.064 | 1469.505 | - | -7.83% | - |
| botan/AES-128/OCB decrypt | -3.30% | 930.424 | 899.705 | - | -1.27% | - |
| botan/AES-128/OCB encrypt | -3.28% | 964.181 | 932.595 | - | 7.31% | - |
| botan/IDEA decrypt | -3.23% | 512.491 | 495.928 | - | -0.41% | - |
| botan/IDEA encrypt | -2.97% | 511.147 | 495.941 | - | -0.31% | - |
| botan/Noekeon decrypt | -2.46% | 403.366 | 393.461 | - | -0.25% | - |
| nbench/HUFFMAN | -2.45% | 5886.800 | 5742.300 | - | 0.09% | - |
| nbench/FP EMULATION | -2.10% | 631.280 | 618.030 | - | 0.11% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp/elf | 31.40% | 19.60 MB | 25.75 MB | - | 0.00% | - |
| random/pr36498.cpp/elf/sections/text | 25.59% | 380.08 KB | 477.35 KB | - | 0.00% | - |
| random/pr36439.cpp/elf | 18.45% | 12.80 MB | 15.17 MB | - | -0.00% | - |
| random/pr12850.cpp/elf | 10.46% | 34.64 MB | 38.26 MB | - | 0.00% | - |
| random/pr39326.c/elf/sections/text | 3.63% | 322.34 KB | 334.03 KB | - | 0.00% | - |
| botan/elf | 2.20% | 13.91 MB | 14.22 MB | - | -0.05% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -50.79% | 0.535 | 0.263 | - | -54.37% | - |
| polyhedron/linpk | -48.52% | 0.558 | 0.287 | - | -0.55% | - |
| polyhedron/test_fpu2 | -16.67% | 1.612 | 1.343 | - | 3.83% | - |
| polyhedron/doduc | -7.02% | 2.509 | 2.333 | - | -0.23% | - |
| random/pr36262.c | -3.18% | 13.690 | 13.254 | - | 0.91% | - |
| random/pr38518.c | -3.09% | 13.575 | 13.156 | - | 0.30% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2 | -5.25% | 68.207 | 64.628 | - | 0.02% | - |
| polyhedron/channel2 | -2.25% | 67.749 | 66.226 | - | -0.71% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -5.01% | 1.27 GB | 1.20 GB | - | 0.07% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) encrypt | 16.18% | 2981.694 | 3464.117 | - | 4.36% | - |
| botan/CTR-BE(AES-128) decrypt | 14.79% | 3023.423 | 3470.599 | - | 3.98% | - |
| nbench/NEURAL NET | 10.74% | 111.450 | 123.420 | - | 0.14% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 4.76% | 1151.724 | 1206.532 | - | 0.95% | - |
| botan/Twofish decrypt | 4.71% | 309.491 | 324.066 | - | -0.29% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 4.63% | 1140.691 | 1193.555 | - | 0.37% | - |
| botan/ChaCha20Poly1305 decrypt | 4.10% | 382.404 | 398.076 | - | -0.64% | - |
| botan/ChaCha20Poly1305 encrypt | 4.04% | 383.021 | 398.483 | - | -0.53% | - |
| botan/XTEA encrypt | 2.79% | 208.104 | 213.910 | - | -0.82% | - |
| nbench/LU DECOMPOSITION | 2.01% | 3879.900 | 3957.900 | - | 0.15% | - |
| 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 | -7.71% | 406.75 KB | 375.37 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% | - |
| random/pr12392.cpp/elf | -2.03% | 27.11 MB | 26.56 MB | - | 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: 0.23s