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: 2114.006 CPU max MHz: 3200.0000 CPU min MHz: 1550.0000 BogoMIPS: 6387.96 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 sme ssbd sev 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 |
| memory | MemTotal: 16294552 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) 9.0.0 20190108 (experimental) a2c2a06b5fb1bdf78181d03040179cc6875efa9b 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 | a2c2a06b5fb1bdf78181d03040179cc6875efa9b |
| 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-honza.O2_g test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1548937421000.a2c2a06b5fb1bdf78181d03040179cc6875efa9b | 2019-01-31T21:25:40.783058 | 0:01:10.886420 |
| Previous | 1548742834000.a6781fe34ff1fcd4d6f41bfdc457ffb791b40cc3 | 2019-01-30T01:59:48.345271 | 0:01:10.665380 |
| Baseline | 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb | 2018-11-30T15:48:32.034939 | 0:01:10.833916 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 10 | 31 |
| Performance Improvements | 7 | 16 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 1216 | 1186 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 103.45% | 0.259 | 0.527 | - | -0.09% | - |
| polyhedron/ac | 95.32% | 0.359 | 0.701 | - | 3.12% | - |
| polyhedron/linpk | 93.41% | 0.289 | 0.558 | - | 99.23% | - |
| polyhedron/nf | 72.95% | 0.372 | 0.644 | - | 72.10% | - |
| himeno | 10.03% | 0.482 | 0.530 | - | 168.90% | - |
| nbench | 6.79% | 1.602 | 1.711 | - | 14.22% | - |
| polyhedron/mdbx | 4.39% | 0.825 | 0.861 | - | 5.59% | - |
| polyhedron/protein | 3.77% | 1.226 | 1.272 | - | 5.05% | - |
| polyhedron/test_fpu2 | 2.62% | 1.286 | 1.320 | - | 3.66% | - |
| polyhedron/aermod | 2.04% | 17.913 | 18.278 | - | 2.10% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-128/XTS decrypt | 14.31% | 1422.643 | 1626.294 | - | 4.32% | - |
| botan/AES-128/OCB encrypt | 6.14% | 898.381 | 953.539 | - | -0.64% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 4.93% | 2900.897 | 3044.015 | - | 0.12% | - |
| botan/AES-128/OCB decrypt | 4.30% | 883.966 | 922.005 | - | 0.28% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 2.91% | 1167.089 | 1201.012 | - | 3.32% | - |
| botan/SHA-512 hash | 2.62% | 307.867 | 315.940 | - | 0.69% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 2.33% | 1167.929 | 1195.170 | - | 3.43% | - |
| 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 | 168.90% | 0.197 | 0.530 | - | 10.03% | - |
| polyhedron/linpk | 99.23% | 0.280 | 0.558 | - | 93.41% | - |
| polyhedron/nf | 72.10% | 0.374 | 0.644 | - | 72.95% | - |
| random/pr36498.cpp | 32.12% | 24.473 | 32.335 | - | -0.35% | - |
| random/pr12850.cpp | 19.02% | 56.138 | 66.815 | - | 0.26% | - |
| random/pr36439.cpp | 18.78% | 31.468 | 37.378 | - | 0.69% | - |
| nbench | 14.22% | 1.498 | 1.711 | - | 6.79% | - |
| polyhedron/doduc | 11.66% | 2.297 | 2.565 | - | 1.58% | - |
| botan | 7.03% | 104.396 | 111.737 | - | 1.27% | - |
| polyhedron/mdbx | 5.59% | 0.815 | 0.861 | - | 4.39% | - |
| polyhedron/protein | 5.05% | 1.211 | 1.272 | - | 3.77% | - |
| polyhedron/test_fpu2 | 3.66% | 1.273 | 1.320 | - | 2.62% | - |
| polyhedron/ac | 3.12% | 0.680 | 0.701 | - | 95.32% | - |
| random/pr12392.cpp | 3.03% | 52.676 | 54.271 | - | -0.42% | - |
| polyhedron/aermod | 2.10% | 17.902 | 18.278 | - | 2.04% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 2.75% | 5.716 | 5.874 | - | -0.09% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 17.09% | 536.34 MB | 627.98 MB | - | -0.12% | - |
| random/pr12850.cpp | 5.69% | 938.60 MB | 992.03 MB | - | 0.00% | - |
| random/pr36291.cpp | 5.24% | 632.01 MB | 665.15 MB | - | 0.01% | - |
| polyhedron/doduc | 2.23% | 98.68 MB | 100.88 MB | - | -0.28% | - |
| botan | 2.14% | 14.79 MB | 15.11 MB | - | 0.00% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/LU DECOMPOSITION | -3.48% | 3882.400 | 3747.300 | - | -0.01% | - |
| botan/IDEA decrypt | -3.40% | 511.676 | 494.302 | - | -0.64% | - |
| botan/Noekeon decrypt | -2.48% | 403.467 | 393.453 | - | 0.01% | - |
| botan/IDEA encrypt | -2.18% | 511.321 | 500.164 | - | 0.35% | - |
| nbench/FP EMULATION | -2.15% | 631.620 | 618.040 | - | 0.06% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp/elf | 33.02% | 19.60 MB | 26.07 MB | - | -0.17% | - |
| random/pr36498.cpp/elf/sections/text | 27.23% | 380.08 KB | 483.58 KB | - | 0.00% | - |
| random/pr36439.cpp/elf | 18.41% | 12.80 MB | 15.16 MB | - | 0.57% | - |
| random/pr12850.cpp/elf | 10.47% | 34.64 MB | 38.27 MB | - | 0.00% | - |
| botan/elf | 2.04% | 13.91 MB | 14.20 MB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/fatigue2 | -20.72% | 1.206 | 0.956 | - | -0.87% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -4.91% | 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 | 15.74% | 2983.352 | 3452.879 | - | -0.15% | - |
| botan/CTR-BE(AES-128) decrypt | 13.88% | 3016.322 | 3434.887 | - | 1.69% | - |
| nbench/NEURAL NET | 9.48% | 111.440 | 122.000 | - | -0.03% | - |
| botan/AES-128/XTS decrypt | 4.32% | 1558.935 | 1626.294 | - | 14.31% | - |
| botan/ChaCha20Poly1305 encrypt | 4.29% | 382.675 | 399.099 | - | -0.21% | - |
| botan/ChaCha20Poly1305 decrypt | 3.51% | 383.296 | 396.733 | - | -0.67% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 3.43% | 1155.519 | 1195.170 | - | 2.33% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 3.32% | 1162.394 | 1201.012 | - | 2.91% | - |
| botan/AES-128/XTS encrypt | 3.17% | 1552.553 | 1601.693 | - | 0.68% | - |
| botan/MISTY1 encrypt | 2.79% | 102.772 | 105.637 | - | 0.72% | - |
| 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% | - |
| 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: 0.50s