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 20190418 (experimental) 07f6bc2529234bf9ace882b762903fbabebeb1dc 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 | 07f6bc2529234bf9ace882b762903fbabebeb1dc |
| 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 | 1555560682000.07f6bc2529234bf9ace882b762903fbabebeb1dc | 2019-04-18T11:04:28.033133 | 0:01:11.193659 |
| Previous | 1555490060000.b8d03885017763f914a48b19b6cb383239430b97 | 2019-04-17T13:30:45.105576 | 0:01:14.551815 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.417935 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 5 | 30 |
| Performance Improvements | 7 | 30 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 1221 | 1173 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/gas_dyn2 | 37.49% | 0.700 | 0.962 | - | 1.34% | - |
| cray | 17.92% | 0.255 | 0.300 | - | 20.07% | - |
| polyhedron/doduc | 9.59% | 2.319 | 2.541 | - | 1.28% | - |
| random/pr26854-2.c | 2.08% | 35.828 | 36.574 | - | -3.13% | - |
| polyhedron/induct2 | 2.07% | 2.359 | 2.408 | - | 0.50% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk | -52.82% | 0.592 | 0.279 | - | -49.93% | - |
| himeno | -11.82% | 0.548 | 0.483 | - | 111.48% | - |
| polyhedron/ac | -9.51% | 0.391 | 0.354 | - | -49.37% | - |
| polyhedron/nf | -7.45% | 0.694 | 0.642 | - | 74.38% | - |
| polyhedron/mdbx | -2.98% | 0.851 | 0.826 | - | -1.31% | - |
| nbench | -2.69% | 1.606 | 1.563 | - | -4.78% | - |
| polyhedron/test_fpu2 | -2.30% | 1.349 | 1.318 | - | -18.25% | - |
| 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 | 111.48% | 0.228 | 0.483 | - | -11.82% | - |
| polyhedron/nf | 74.38% | 0.368 | 0.642 | - | -7.45% | - |
| random/pr36498.cpp | 31.70% | 24.470 | 32.228 | - | 0.12% | - |
| polyhedron/fatigue2 | 29.65% | 0.955 | 1.239 | - | 0.29% | - |
| cray | 20.07% | 0.250 | 0.300 | - | 17.92% | - |
| random/pr12850.cpp | 17.85% | 56.428 | 66.500 | - | -0.51% | - |
| random/pr36439.cpp | 17.59% | 31.499 | 37.041 | - | 1.31% | - |
| random/pr39326.c | 4.72% | 195.766 | 205.015 | - | -0.78% | - |
| polyhedron/capacita | 3.08% | 0.679 | 0.700 | - | 0.34% | - |
| polyhedron/rnflow | 2.81% | 1.706 | 1.754 | - | 0.34% | - |
| botan | 2.72% | 105.592 | 108.464 | - | -0.03% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 23.65% | 538.17 MB | 665.45 MB | - | 0.00% | - |
| random/pr36439.cpp | 7.65% | 535.84 MB | 576.81 MB | - | 0.02% | - |
| random/pr39326.c | 5.73% | 848.66 MB | 897.25 MB | - | -0.06% | - |
| random/pr12850.cpp | 5.52% | 938.66 MB | 990.49 MB | - | 0.00% | - |
| random/pr36291.cpp | 5.03% | 631.49 MB | 663.28 MB | - | -0.20% | - |
| polyhedron/rnflow | 2.11% | 81.12 MB | 82.83 MB | - | 0.27% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/ASSIGNMENT | -15.36% | 65.806 | 55.699 | - | 0.11% | - |
| botan/KASUMI encrypt | -6.57% | 85.282 | 79.676 | - | 0.69% | - |
| botan/KASUMI decrypt | -5.90% | 79.563 | 74.869 | - | 0.25% | - |
| botan/AES-128/XTS decrypt | -4.66% | 1555.064 | 1482.592 | - | -0.96% | - |
| botan/AES-128/OCB encrypt | -3.21% | 964.181 | 933.218 | - | 1.50% | - |
| botan/IDEA decrypt | -2.86% | 512.491 | 497.831 | - | 0.15% | - |
| botan/IDEA encrypt | -2.81% | 511.147 | 496.801 | - | 0.30% | - |
| botan/Noekeon decrypt | -2.61% | 403.366 | 392.848 | - | -0.28% | - |
| 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 | 25.65% | 380.08 KB | 477.58 KB | - | 0.00% | - |
| random/pr36439.cpp/elf | 18.25% | 12.80 MB | 15.14 MB | - | -0.00% | - |
| random/pr12850.cpp/elf | 10.20% | 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/linpk | -49.93% | 0.558 | 0.279 | - | -52.82% | - |
| polyhedron/ac | -49.37% | 0.699 | 0.354 | - | -9.51% | - |
| random/pr36262.c | -36.06% | 13.690 | 8.753 | - | 0.12% | - |
| random/pr38518.c | -35.73% | 13.575 | 8.725 | - | 0.11% | - |
| polyhedron/test_fpu2 | -18.25% | 1.612 | 1.318 | - | -2.30% | - |
| random/pr69609.c | -11.27% | 73.310 | 65.050 | - | -0.20% | - |
| nbench | -4.78% | 1.641 | 1.563 | - | -2.69% | - |
| random/pr26854-2.c | -3.13% | 37.758 | 36.574 | - | 2.08% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2 | -4.69% | 68.207 | 65.007 | - | 0.01% | - |
| polyhedron/air | -4.67% | 2.566 | 2.446 | - | -0.10% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -4.57% | 1.27 GB | 1.21 GB | - | 0.11% | - |
| random/empty.c | -2.11% | 16.46 MB | 16.12 MB | - | 0.00% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) encrypt | 16.10% | 2981.694 | 3461.716 | - | 0.34% | - |
| botan/CTR-BE(AES-128) decrypt | 15.06% | 3023.423 | 3478.671 | - | 0.56% | - |
| nbench/NEURAL NET | 10.94% | 111.450 | 123.640 | - | 0.10% | - |
| botan/Twofish decrypt | 4.44% | 309.491 | 323.236 | - | -0.26% | - |
| botan/ChaCha20Poly1305 decrypt | 3.71% | 382.404 | 396.576 | - | 0.16% | - |
| botan/ChaCha20Poly1305 encrypt | 3.67% | 383.021 | 397.072 | - | -0.22% | - |
| botan/AES-128/OCB decrypt | 3.65% | 930.424 | 964.414 | - | -0.51% | - |
| botan/XTEA encrypt | 3.60% | 208.104 | 215.589 | - | 0.42% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 2.64% | 1140.691 | 1170.854 | - | 0.02% | - |
| nbench/FP EMULATION | 2.44% | 631.280 | 646.670 | - | 0.11% | - |
| botan/AES-128/XTS encrypt | 2.15% | 1551.308 | 1584.676 | - | 0.44% | - |
| nbench/LU DECOMPOSITION | 2.13% | 3879.900 | 3962.500 | - | 0.11% | - |
| 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 | - | 0.01% | - |
| 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: 0.40s