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) 10.0.0 20190428 (experimental) c5beaef0c93b10f92836aadfcaf18cdab6a00abe 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 | c5beaef0c93b10f92836aadfcaf18cdab6a00abe |
| 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 | 1556410580000.c5beaef0c93b10f92836aadfcaf18cdab6a00abe | 2019-04-28T07:54:02.484502 | 0:01:13.959122 |
| Previous | 1556325980000.4479f5845978f740ae2897fd4536f7da6f8ec4e1 | 2019-04-27T10:16:51.136932 | 0:01:11.551126 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.417935 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 12 | 31 |
| Performance Improvements | 6 | 28 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 1215 | 1174 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| himeno | 165.36% | 0.187 | 0.497 | - | 117.58% | - |
| polyhedron/ac | 79.83% | 0.352 | 0.633 | - | -9.45% | - |
| random/pr36291.cpp | 4.37% | 31.253 | 32.619 | - | 4.28% | - |
| nbench | 4.31% | 1.552 | 1.619 | - | -1.35% | - |
| botan | 4.29% | 107.593 | 112.213 | - | 6.27% | - |
| random/pr36498.cpp | 2.65% | 32.160 | 33.013 | - | 34.91% | - |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 2.06% | 5.978 | 6.101 | - | 3.01% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) decrypt | -3.70% | 3497.781 | 3368.265 | - | 11.41% | - |
| botan/CTR-BE(AES-128) encrypt | -3.63% | 3466.137 | 3340.331 | - | 12.03% | - |
| botan/AES-128/XTS decrypt | -2.13% | 1462.305 | 1431.124 | - | -7.97% | - |
| botan/AES-128/OCB decrypt | -2.02% | 914.956 | 896.457 | - | -3.65% | - |
| botan/AES-128/CBC/PKCS7 encrypt | -2.01% | 734.930 | 720.143 | - | -1.93% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -52.18% | 0.546 | 0.261 | - | -51.19% | - |
| polyhedron/linpk | -49.47% | 0.558 | 0.282 | - | -49.45% | - |
| polyhedron/channel2 | -48.36% | 0.555 | 0.287 | - | 6.16% | - |
| polyhedron/test_fpu2 | -15.57% | 1.561 | 1.318 | - | -18.23% | - |
| polyhedron/rnflow | -14.22% | 2.051 | 1.759 | - | 3.14% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-128/OCB encrypt | 5.40% | 905.459 | 954.392 | - | -1.02% | - |
| 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 |
|---|---|---|---|---|---|---|
| himeno | 117.58% | 0.228 | 0.497 | - | 165.36% | - |
| polyhedron/nf | 81.67% | 0.368 | 0.669 | - | 1.82% | - |
| random/pr36498.cpp | 34.91% | 24.470 | 33.013 | - | 2.65% | - |
| polyhedron/fatigue2 | 29.89% | 0.955 | 1.241 | - | 0.72% | - |
| random/pr12850.cpp | 20.83% | 56.428 | 68.181 | - | 1.53% | - |
| random/pr36439.cpp | 17.65% | 31.499 | 37.058 | - | 0.37% | - |
| botan | 6.27% | 105.592 | 112.213 | - | 4.29% | - |
| random/pr36291.cpp | 4.28% | 31.280 | 32.619 | - | 4.37% | - |
| random/pr39326.c | 3.93% | 195.766 | 203.452 | - | 1.91% | - |
| polyhedron/rnflow | 3.14% | 1.706 | 1.759 | - | -14.22% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 3.01% | 5.923 | 6.101 | - | 2.06% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 23.83% | 538.17 MB | 666.41 MB | - | 0.00% | - |
| random/pr36439.cpp | 7.02% | 535.84 MB | 573.45 MB | - | 0.00% | - |
| random/pr39326.c | 5.78% | 848.66 MB | 897.75 MB | - | -0.02% | - |
| random/pr12850.cpp | 5.49% | 938.66 MB | 990.22 MB | - | 0.00% | - |
| random/pr36291.cpp | 5.08% | 631.49 MB | 663.59 MB | - | -0.06% | - |
| botan | 2.11% | 14.79 MB | 15.10 MB | - | 0.00% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/ASSIGNMENT | -15.36% | 65.806 | 55.699 | - | -0.06% | - |
| botan/AES-128/XTS decrypt | -7.97% | 1555.064 | 1431.124 | - | -2.13% | - |
| botan/KASUMI encrypt | -6.65% | 85.282 | 79.608 | - | 0.13% | - |
| botan/KASUMI decrypt | -5.88% | 79.563 | 74.884 | - | 0.32% | - |
| botan/AES-128/OCB decrypt | -3.65% | 930.424 | 896.457 | - | -2.02% | - |
| botan/Noekeon decrypt | -3.37% | 403.366 | 389.789 | - | 0.05% | - |
| botan/XTEA decrypt | -3.11% | 218.766 | 211.959 | - | -1.88% | - |
| botan/IDEA encrypt | -2.65% | 511.147 | 497.620 | - | -0.56% | - |
| botan/IDEA decrypt | -2.53% | 512.491 | 499.522 | - | 0.60% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp/elf | 31.06% | 19.60 MB | 25.69 MB | - | 0.00% | - |
| random/pr36498.cpp/elf/sections/text | 25.64% | 380.08 KB | 477.52 KB | - | 0.00% | - |
| random/pr36439.cpp/elf | 18.14% | 12.80 MB | 15.13 MB | - | -0.00% | - |
| random/pr12850.cpp/elf | 10.19% | 34.64 MB | 38.17 MB | - | 0.00% | - |
| random/pr39326.c/elf/sections/text | 3.63% | 322.34 KB | 334.03 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -51.19% | 0.535 | 0.261 | - | -52.18% | - |
| polyhedron/linpk | -49.45% | 0.558 | 0.282 | - | -49.47% | - |
| random/pr36262.c | -35.55% | 13.690 | 8.823 | - | -0.10% | - |
| random/pr38518.c | -35.07% | 13.575 | 8.815 | - | -0.31% | - |
| polyhedron/gas_dyn2 | -25.93% | 0.950 | 0.703 | - | -0.08% | - |
| polyhedron/test_fpu2 | -18.23% | 1.612 | 1.318 | - | -15.57% | - |
| random/pr69609.c | -11.61% | 73.310 | 64.796 | - | -0.06% | - |
| polyhedron/ac | -9.45% | 0.699 | 0.633 | - | 79.83% | - |
| polyhedron/doduc | -6.40% | 2.509 | 2.348 | - | 0.41% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2 | -4.69% | 68.207 | 65.007 | - | 0.26% | - |
| polyhedron/air | -4.47% | 2.566 | 2.451 | - | -0.80% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -4.52% | 1.27 GB | 1.21 GB | - | 0.02% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) encrypt | 12.03% | 2981.694 | 3340.331 | - | -3.63% | - |
| botan/CTR-BE(AES-128) decrypt | 11.41% | 3023.423 | 3368.265 | - | -3.70% | - |
| nbench/NEURAL NET | 10.94% | 111.450 | 123.640 | - | -0.04% | - |
| botan/Twofish decrypt | 4.66% | 309.491 | 323.927 | - | 1.33% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 4.39% | 1140.691 | 1190.723 | - | 0.11% | - |
| botan/ChaCha20Poly1305 encrypt | 3.83% | 383.021 | 397.681 | - | -0.10% | - |
| botan/ChaCha20Poly1305 decrypt | 3.68% | 382.404 | 396.458 | - | 0.17% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 3.01% | 1151.724 | 1186.358 | - | -0.76% | - |
| nbench/FP EMULATION | 2.42% | 631.280 | 646.530 | - | -0.03% | - |
| nbench/LU DECOMPOSITION | 2.12% | 3879.900 | 3962.200 | - | -0.04% | - |
| 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 | -8.80% | 27.71 KB | 25.27 KB | - | 0.00% | - |
| random/pr12392.cpp/elf/sections/text | -7.71% | 406.75 KB | 375.37 KB | - | 0.00% | - |
| random/pr29433.cpp/elf | -4.02% | 1.62 MB | 1.56 MB | - | 0.00% | - |
| polyhedron/tfft2/elf/sections/text | -2.14% | 5.83 KB | 5.70 KB | - | 0.00% | - |
| random/pr12392.cpp/elf | -2.04% | 27.11 MB | 26.55 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: 0.32s