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: 1923.526 CPU max MHz: 3200.0000 CPU min MHz: 1550.0000 BogoMIPS: 6387.84 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) bde2f75045099dc404d0874188c43576732833c0 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 | bde2f75045099dc404d0874188c43576732833c0 |
| 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 | 1547135524000.bde2f75045099dc404d0874188c43576732833c0 | 2019-01-10T22:56:01.687549 | 0:01:10.641361 |
| Previous | 1546980743000.46e2bd1143b5c60af814916d7673879b34ceb3f6 | 2019-01-10T00:22:26.107149 | 0:01:14.788759 |
| Baseline | 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb | 2018-11-30T15:48:32.034939 | 0:01:10.833916 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 13 | 25 |
| Performance Improvements | 13 | 17 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 1207 | 1191 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| himeno | 137.81% | 0.222 | 0.528 | - | 167.57% | - |
| polyhedron/linpk | 94.65% | 0.288 | 0.560 | - | 99.76% | - |
| polyhedron/gas_dyn2 | 35.68% | 0.706 | 0.958 | - | 39.17% | - |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 2.27% | 5.803 | 5.934 | - | 3.81% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-256 encrypt | -8.40% | 4957.316 | 4541.089 | - | -7.77% | - |
| botan/AES-128/XTS decrypt | -5.84% | 1583.297 | 1490.843 | - | -4.37% | - |
| botan/AES-128/OCB encrypt | -5.54% | 947.289 | 894.834 | - | -6.76% | - |
| botan/AES-128/OCB decrypt | -4.54% | 953.369 | 910.094 | - | -1.01% | - |
| Performance Regressions - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr29433.cpp/elf | 9.28% | 1.49 MB | 1.62 MB | - | -0.01% | - |
| random/pr12392.cpp/elf/sections/text | 5.25% | 356.17 KB | 374.87 KB | - | -7.84% | - |
| random/pr12850.cpp/elf | 3.88% | 32.57 MB | 33.84 MB | - | -2.32% | - |
| botan/elf | 3.05% | 13.39 MB | 13.80 MB | - | -0.82% | - |
| botan/elf/sections/text | 2.38% | 293.63 KB | 300.61 KB | - | -0.19% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -10.45% | 0.601 | 0.538 | - | 2.12% | - |
| random/pr36291.cpp | -6.59% | 33.242 | 31.053 | - | -0.69% | - |
| nbench | -5.45% | 1.707 | 1.614 | - | 7.74% | - |
| botan | -4.09% | 111.612 | 107.050 | - | 2.54% | - |
| random/pr12392.cpp | -3.74% | 51.538 | 49.612 | - | -5.82% | - |
| random/pr12850.cpp | -3.32% | 57.992 | 56.064 | - | -0.13% | - |
| random/pr36498.cpp | -3.15% | 24.628 | 23.853 | - | -2.54% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/Keccak-1600(512) hash | 40.65% | 111.364 | 156.633 | - | 0.93% | - |
| botan/AES-128/XTS encrypt | 6.17% | 1474.894 | 1565.966 | - | 0.86% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 2.36% | 1173.510 | 1201.212 | - | 3.34% | - |
| Performance Improvements - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36439.cpp/elf/sections/text | -66.55% | 577.00 B | 193.00 B | - | -61.17% | - |
| random/pr12850.cpp/elf/sections/text | -14.86% | 33.33 KB | 28.38 KB | - | 2.42% | - |
| random/pr12392.cpp/elf | -2.13% | 26.46 MB | 25.89 MB | - | -4.47% | - |
| 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 | 167.57% | 0.197 | 0.528 | - | 137.81% | - |
| polyhedron/linpk | 99.76% | 0.280 | 0.560 | - | 94.65% | - |
| polyhedron/nf | 70.19% | 0.374 | 0.637 | - | -1.10% | - |
| polyhedron/gas_dyn2 | 39.17% | 0.689 | 0.958 | - | 35.68% | - |
| nbench | 7.74% | 1.498 | 1.614 | - | -5.45% | - |
| random/pr36439.cpp | 5.37% | 31.468 | 33.156 | - | 0.73% | - |
| polyhedron/mdbx | 4.22% | 0.815 | 0.850 | - | -1.71% | - |
| polyhedron/test_fpu2 | 4.15% | 1.273 | 1.326 | - | -0.21% | - |
| botan | 2.54% | 104.396 | 107.050 | - | -4.09% | - |
| polyhedron/aermod | 2.11% | 17.902 | 18.279 | - | 1.57% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 3.81% | 5.716 | 5.934 | - | 2.27% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36291.cpp | 5.40% | 632.01 MB | 666.13 MB | - | 0.20% | - |
| polyhedron/doduc | 2.22% | 98.68 MB | 100.86 MB | - | -0.29% | - |
| botan | 2.14% | 14.79 MB | 15.11 MB | - | 0.00% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/AES-256 encrypt | -7.77% | 4923.549 | 4541.089 | - | -8.40% | - |
| botan/AES-128/OCB encrypt | -6.76% | 959.686 | 894.834 | - | -5.54% | - |
| botan/AES-128/XTS decrypt | -4.37% | 1558.935 | 1490.843 | - | -5.84% | - |
| nbench/LU DECOMPOSITION | -3.50% | 3882.400 | 3746.700 | - | -0.12% | - |
| botan/IDEA encrypt | -2.76% | 511.321 | 497.212 | - | -0.16% | - |
| botan/IDEA decrypt | -2.43% | 511.676 | 499.240 | - | 0.58% | - |
| nbench/FP EMULATION | -2.19% | 631.620 | 617.810 | - | -0.08% | - |
| botan/Noekeon decrypt | -2.17% | 403.467 | 394.697 | - | 0.28% | - |
| botan/Noekeon encrypt | -2.01% | 404.278 | 396.162 | - | 0.09% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12850.cpp/elf/sections/text | 2.42% | 27.71 KB | 28.38 KB | - | -14.86% | - |
| random/pr36439.cpp/elf | 2.22% | 12.80 MB | 13.09 MB | - | -1.81% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -5.82% | 52.676 | 49.612 | - | -3.74% | - |
| random/pr36498.cpp | -2.54% | 24.473 | 23.853 | - | -3.15% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -8.54% | 1.27 GB | 1.16 GB | - | -1.34% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) encrypt | 12.95% | 2983.352 | 3369.583 | - | 1.20% | - |
| botan/CTR-BE(AES-128) decrypt | 11.92% | 3016.322 | 3375.817 | - | 1.20% | - |
| nbench/NEURAL NET | 9.46% | 111.440 | 121.980 | - | -0.07% | - |
| botan/ChaCha20Poly1305 encrypt | 3.49% | 382.675 | 396.012 | - | -0.85% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 3.47% | 1155.519 | 1195.605 | - | 1.79% | - |
| botan/ChaCha20Poly1305 decrypt | 3.38% | 383.296 | 396.253 | - | -0.83% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 3.34% | 1162.394 | 1201.212 | - | 2.36% | - |
| botan/MISTY1 encrypt | 2.51% | 102.772 | 105.350 | - | -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 | - | -66.55% | - |
| random/pr12392.cpp/elf/sections/text | -7.84% | 406.75 KB | 374.87 KB | - | 5.25% | - |
| random/pr36498.cpp/elf/sections/text | -5.70% | 380.08 KB | 358.42 KB | - | 0.08% | - |
| random/pr12392.cpp/elf | -4.47% | 27.11 MB | 25.89 MB | - | -2.13% | - |
| random/pr12850.cpp/elf | -2.32% | 34.64 MB | 33.84 MB | - | 3.88% | - |
| 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: 0.22s