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) 10.0.0 20190430 (experimental) ff8e40efb69248d66881fd3dd1e19d50eb3d6228 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 | ff8e40efb69248d66881fd3dd1e19d50eb3d6228 |
| 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 | 1556654257000.ff8e40efb69248d66881fd3dd1e19d50eb3d6228 | 2019-05-01T00:44:06.803813 | 0:01:10.382743 |
| Previous | 1556577923000.f128bbd81ecfcb24f27da70aa9fbe7bf6d0c714c | 2019-04-30T03:06:49.324561 | 0:01:10.953730 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.417935 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 3 | 27 |
| Performance Improvements | 8 | 24 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 1222 | 1182 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 106.38% | 0.259 | 0.534 | - | -0.23% | - |
| polyhedron/nf | 74.41% | 0.374 | 0.653 | - | 77.37% | - |
| polyhedron/test_fpu2 | 18.74% | 1.318 | 1.565 | - | -2.92% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/ac | -43.22% | 0.630 | 0.357 | - | -48.84% | - |
| polyhedron/fatigue2 | -21.72% | 1.241 | 0.971 | - | 1.65% | - |
| polyhedron/rnflow | -11.69% | 1.990 | 1.757 | - | 3.03% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) encrypt | 3.57% | 3217.266 | 3332.090 | - | 11.75% | - |
| botan/Twofish decrypt | 3.53% | 314.228 | 325.325 | - | 5.12% | - |
| botan/CTR-BE(AES-128) decrypt | 3.36% | 3234.389 | 3343.192 | - | 10.58% | - |
| botan/XTEA encrypt | 3.17% | 209.859 | 216.505 | - | 4.04% | - |
| botan/AES-128/XTS decrypt | 2.18% | 1518.637 | 1551.749 | - | -0.21% | - |
| 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 | 121.90% | 0.228 | 0.507 | - | 3.75% | - |
| polyhedron/nf | 77.37% | 0.368 | 0.653 | - | 74.41% | - |
| random/pr36498.cpp | 30.84% | 24.470 | 32.018 | - | 0.17% | - |
| random/pr36439.cpp | 18.20% | 31.499 | 37.232 | - | 1.61% | - |
| random/pr12850.cpp | 17.68% | 56.428 | 66.405 | - | -0.24% | - |
| polyhedron/rnflow | 3.03% | 1.706 | 1.757 | - | -11.69% | - |
| random/pr39326.c | 2.34% | 195.766 | 200.356 | - | -0.31% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 20.80% | 538.17 MB | 650.10 MB | - | -0.03% | - |
| random/pr36439.cpp | 7.07% | 535.84 MB | 573.73 MB | - | -0.01% | - |
| random/pr39326.c | 5.81% | 848.66 MB | 897.94 MB | - | 0.02% | - |
| random/pr12850.cpp | 5.50% | 938.66 MB | 990.27 MB | - | 0.00% | - |
| random/pr36291.cpp | 5.26% | 631.49 MB | 664.69 MB | - | 0.04% | - |
| botan | 2.14% | 14.79 MB | 15.11 MB | - | 0.03% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/ASSIGNMENT | -15.27% | 65.806 | 55.760 | - | 0.02% | - |
| botan/AES-128/OCB decrypt | -7.52% | 930.424 | 860.435 | - | -0.70% | - |
| botan/KASUMI encrypt | -6.55% | 85.282 | 79.694 | - | 0.30% | - |
| botan/KASUMI decrypt | -5.91% | 79.563 | 74.862 | - | -0.03% | - |
| botan/AES-128/OCB encrypt | -5.84% | 964.181 | 907.894 | - | -1.51% | - |
| botan/Noekeon decrypt | -3.22% | 403.366 | 390.389 | - | 1.37% | - |
| botan/IDEA decrypt | -2.92% | 512.491 | 497.536 | - | 0.23% | - |
| botan/IDEA encrypt | -2.89% | 511.147 | 496.377 | - | -0.06% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | -2.01% | 1151.724 | 1128.571 | - | 1.98% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp/elf | 31.03% | 19.60 MB | 25.68 MB | - | -0.00% | - |
| random/pr36498.cpp/elf/sections/text | 25.64% | 380.08 KB | 477.52 KB | - | 0.00% | - |
| random/pr36439.cpp/elf | 18.13% | 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/ac | -48.84% | 0.699 | 0.357 | - | -43.22% | - |
| random/pr36262.c | -35.69% | 13.690 | 8.804 | - | 0.08% | - |
| random/pr38518.c | -35.37% | 13.575 | 8.773 | - | -0.30% | - |
| random/pr69609.c | -9.49% | 73.310 | 66.353 | - | 1.80% | - |
| nbench | -5.85% | 1.641 | 1.545 | - | -0.15% | - |
| polyhedron/test_fpu2 | -2.92% | 1.612 | 1.565 | - | 18.74% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2 | -5.00% | 68.207 | 64.794 | - | -0.14% | - |
| polyhedron/air | -4.72% | 2.566 | 2.444 | - | -0.61% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -4.61% | 1.27 GB | 1.21 GB | - | 0.00% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) encrypt | 11.75% | 2981.694 | 3332.090 | - | 3.57% | - |
| nbench/NEURAL NET | 10.96% | 111.450 | 123.660 | - | 0.01% | - |
| botan/CTR-BE(AES-128) decrypt | 10.58% | 3023.423 | 3343.192 | - | 3.36% | - |
| botan/Twofish decrypt | 5.12% | 309.491 | 325.325 | - | 3.53% | - |
| botan/ChaCha20Poly1305 decrypt | 4.30% | 382.404 | 398.844 | - | 0.07% | - |
| botan/ChaCha20Poly1305 encrypt | 4.14% | 383.021 | 398.892 | - | 0.12% | - |
| botan/XTEA encrypt | 4.04% | 208.104 | 216.505 | - | 3.17% | - |
| nbench/FP EMULATION | 2.45% | 631.280 | 646.720 | - | -0.01% | - |
| nbench/LU DECOMPOSITION | 2.13% | 3879.900 | 3962.700 | - | 0.03% | - |
| 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 | -8.85% | 27.71 KB | 25.26 KB | - | 0.00% | - |
| random/pr12392.cpp/elf/sections/text | -7.71% | 406.75 KB | 375.37 KB | - | 0.00% | - |
| random/pr29433.cpp/elf | -3.98% | 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: 0.23s