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) 9.0.0 20190108 (experimental) d383a8f4e2bbbfaf8d35de6f6cddd76404ef9a24 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 | d383a8f4e2bbbfaf8d35de6f6cddd76404ef9a24 |
| 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 | 1547719508000.d383a8f4e2bbbfaf8d35de6f6cddd76404ef9a24 | 2019-01-18T06:39:13.403885 | 0:01:10.412370 |
| Previous | 1547565841000.5105d06fb01cdb7ecdb182b2484c324b5f484605 | 2019-01-16T11:02:30.065808 | 0:01:11.033620 |
| Baseline | 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb | 2018-11-30T15:48:32.034939 | 0:01:10.833916 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 11 | 31 |
| Performance Improvements | 3 | 15 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 1219 | 1187 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/ac | 95.68% | 0.357 | 0.698 | - | 2.75% | - |
| polyhedron/fatigue2 | 27.20% | 0.956 | 1.216 | - | 0.84% | - |
| himeno | 16.00% | 0.200 | 0.232 | - | 17.92% | - |
| cray | 8.02% | 0.255 | 0.276 | - | 7.07% | - |
| nbench | 7.70% | 1.536 | 1.654 | - | 10.41% | - |
| polyhedron/mdbx | 4.52% | 0.829 | 0.867 | - | 6.30% | - |
| polyhedron/test_fpu2 | 3.02% | 1.282 | 1.321 | - | 3.75% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/XTEA decrypt | -4.03% | 219.040 | 210.220 | - | -2.86% | - |
| botan/XTEA encrypt | -3.58% | 214.857 | 207.166 | - | -3.49% | - |
| botan/AES-128/XTS decrypt | -3.45% | 1482.508 | 1431.399 | - | -8.18% | - |
| botan/AES-128/XTS encrypt | -2.66% | 1601.587 | 1559.036 | - | 0.42% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/nf | -42.22% | 0.638 | 0.369 | - | -1.52% | - |
| polyhedron/gas_dyn2 | -27.20% | 0.963 | 0.701 | - | 1.85% | - |
| random/pr44563.c | -2.02% | 235.534 | 230.769 | - | 0.11% | - |
| 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 |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 102.10% | 0.280 | 0.566 | - | 0.05% | - |
| random/pr36498.cpp | 32.25% | 24.473 | 32.366 | - | 0.04% | - |
| random/pr36439.cpp | 18.86% | 31.468 | 37.403 | - | -0.96% | - |
| random/pr12850.cpp | 18.38% | 56.138 | 66.457 | - | -0.40% | - |
| himeno | 17.92% | 0.197 | 0.232 | - | 16.00% | - |
| polyhedron/doduc | 11.08% | 2.297 | 2.552 | - | 0.95% | - |
| nbench | 10.41% | 1.498 | 1.654 | - | 7.70% | - |
| polyhedron/mdbx | 6.30% | 0.815 | 0.867 | - | 4.52% | - |
| polyhedron/test_fpu2 | 3.75% | 1.273 | 1.321 | - | 3.02% | - |
| botan | 3.73% | 104.396 | 108.292 | - | 0.76% | - |
| random/pr12392.cpp | 2.94% | 52.676 | 54.223 | - | -0.73% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 4.30% | 5.716 | 5.962 | - | 0.41% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 16.85% | 536.34 MB | 626.70 MB | - | -0.00% | - |
| random/pr12850.cpp | 5.69% | 938.60 MB | 992.03 MB | - | -0.00% | - |
| random/pr36291.cpp | 5.24% | 632.01 MB | 665.15 MB | - | 0.07% | - |
| polyhedron/doduc | 2.22% | 98.68 MB | 100.87 MB | - | 0.00% | - |
| botan | 2.14% | 14.79 MB | 15.11 MB | - | 0.00% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/AES-128/XTS decrypt | -8.18% | 1558.935 | 1431.399 | - | -3.45% | - |
| botan/AES-128/OCB encrypt | -4.52% | 959.686 | 916.337 | - | 0.85% | - |
| botan/Noekeon decrypt | -3.82% | 403.467 | 388.069 | - | -1.31% | - |
| botan/XTEA encrypt | -3.49% | 214.649 | 207.166 | - | -3.58% | - |
| nbench/LU DECOMPOSITION | -3.42% | 3882.400 | 3749.700 | - | -0.02% | - |
| botan/XTEA decrypt | -2.86% | 216.402 | 210.220 | - | -4.03% | - |
| botan/IDEA encrypt | -2.64% | 511.321 | 497.824 | - | -0.05% | - |
| botan/IDEA decrypt | -2.46% | 511.676 | 499.092 | - | 0.15% | - |
| nbench/FP EMULATION | -2.16% | 631.620 | 617.980 | - | 0.06% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp/elf | 32.76% | 19.60 MB | 26.02 MB | - | 0.00% | - |
| random/pr36498.cpp/elf/sections/text | 26.84% | 380.08 KB | 482.10 KB | - | 0.00% | - |
| random/pr36439.cpp/elf | 18.41% | 12.80 MB | 15.16 MB | - | 0.00% | - |
| 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 - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -4.91% | 1.27 GB | 1.20 GB | - | 0.00% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) encrypt | 16.71% | 2983.352 | 3481.789 | - | 0.26% | - |
| botan/CTR-BE(AES-128) decrypt | 12.59% | 3016.322 | 3395.960 | - | 0.01% | - |
| nbench/NEURAL NET | 9.50% | 111.440 | 122.030 | - | 0.01% | - |
| botan/ChaCha20Poly1305 encrypt | 4.28% | 382.675 | 399.039 | - | 0.12% | - |
| botan/AES-128/OCB decrypt | 4.03% | 919.403 | 956.472 | - | 0.24% | - |
| botan/ChaCha20Poly1305 decrypt | 3.97% | 383.296 | 398.516 | - | -0.07% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 2.89% | 1155.519 | 1188.962 | - | -0.32% | - |
| botan/AES-128/EAX encrypt | 2.82% | 447.906 | 460.544 | - | 0.47% | - |
| botan/AES-128/EAX decrypt | 2.81% | 447.122 | 459.681 | - | 0.62% | - |
| botan/MISTY1 encrypt | 2.56% | 102.772 | 105.406 | - | 0.06% | - |
| 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: 0.20s