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) 9.0.0 20190114 (experimental) c7a7ba467de6184f3d897b8fc3139147abd8ad7a 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 | c7a7ba467de6184f3d897b8fc3139147abd8ad7a |
| 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 | 1547467261000.c7a7ba467de6184f3d897b8fc3139147abd8ad7a | 2019-01-14T15:35:50.964639 | 0:01:10.635824 |
| Previous | 1546649850000.dd1ab8da67d921373ff2b018287d170e826a9e15 | 2019-01-05T10:31:34.228337 | 0:01:11.130058 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.417935 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 16 | 29 |
| Performance Improvements | 11 | 19 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 1206 | 1185 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 127.62% | 0.263 | 0.599 | - | 11.86% | - |
| random/pr36498.cpp | 18.29% | 24.507 | 28.990 | - | 18.47% | - |
| random/pr36439.cpp | 17.65% | 31.706 | 37.302 | - | 18.42% | - |
| random/pr12850.cpp | 17.61% | 56.282 | 66.195 | - | 17.31% | - |
| Performance Regressions - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 11.81% | 545.24 MB | 609.62 MB | - | 13.28% | - |
| random/pr12850.cpp | 5.30% | 941.56 MB | 991.48 MB | - | 5.63% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-128/XTS decrypt | -7.40% | 1586.978 | 1469.572 | - | -5.50% | - |
| botan/AES-128/OCB decrypt | -7.13% | 926.254 | 860.225 | - | -7.54% | - |
| botan/AES-128/EAX decrypt | -2.59% | 462.889 | 450.905 | - | 0.64% | - |
| botan/SHA-160 hash | -2.13% | 1488.671 | 1456.907 | - | -1.99% | - |
| Performance Regressions - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36439.cpp/elf | 19.25% | 12.80 MB | 15.26 MB | - | 19.17% | - |
| random/pr36498.cpp/elf | 17.12% | 19.82 MB | 23.21 MB | - | 18.43% | - |
| random/pr36498.cpp/elf/sections/text | 13.16% | 378.97 KB | 428.85 KB | - | 12.83% | - |
| random/pr12850.cpp/elf | 10.47% | 34.63 MB | 38.25 MB | - | 10.42% | - |
| botan/elf/sections/text | 3.98% | 298.78 KB | 310.67 KB | - | 3.15% | - |
| botan/elf | 3.85% | 13.80 MB | 14.33 MB | - | 3.00% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/channel2 | -49.40% | 0.553 | 0.280 | - | 3.65% | - |
| polyhedron/fatigue2 | -20.20% | 1.209 | 0.965 | - | 0.98% | - |
| polyhedron/doduc | -7.75% | 2.517 | 2.322 | - | -7.46% | - |
| nbench | -3.41% | 1.674 | 1.617 | - | -1.48% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2 | -3.35% | 68.418 | 66.130 | - | -3.05% | - |
| Performance Improvements - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36439.cpp | -6.77% | 567.21 MB | 528.81 MB | - | -1.31% | - |
| random/pr12392.cpp | -4.98% | 1.27 GB | 1.20 GB | - | -4.97% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-128/XTS encrypt | 6.75% | 1502.011 | 1603.465 | - | 3.36% | - |
| Performance Improvements - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36439.cpp/elf/sections/text | -61.17% | 497.00 B | 193.00 B | - | -61.17% | - |
| random/pr12850.cpp/elf/sections/text | -8.42% | 27.65 KB | 25.32 KB | - | -8.63% | - |
| random/pr12392.cpp/elf/sections/text | -4.61% | 393.92 KB | 375.76 KB | - | -7.62% | - |
| 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 | 133.36% | 0.228 | 0.533 | - | 0.95% | - |
| polyhedron/nf | 74.08% | 0.368 | 0.641 | - | -0.36% | - |
| random/pr36498.cpp | 18.47% | 24.470 | 28.990 | - | 18.29% | - |
| random/pr36439.cpp | 18.42% | 31.499 | 37.302 | - | 17.65% | - |
| random/pr12850.cpp | 17.31% | 56.428 | 66.195 | - | 17.61% | - |
| polyhedron/tfft2 | 11.86% | 0.535 | 0.599 | - | 127.62% | - |
| botan | 3.30% | 105.592 | 109.080 | - | 1.73% | - |
| random/pr12392.cpp | 3.05% | 52.324 | 53.921 | - | 1.90% | - |
| polyhedron/mdbx | 2.57% | 0.837 | 0.859 | - | 1.49% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 13.28% | 538.17 MB | 609.62 MB | - | 11.81% | - |
| random/pr12850.cpp | 5.63% | 938.66 MB | 991.48 MB | - | 5.30% | - |
| random/pr36291.cpp | 5.36% | 631.49 MB | 665.36 MB | - | -0.01% | - |
| botan | 2.59% | 14.79 MB | 15.17 MB | - | -0.41% | - |
| polyhedron/doduc | 2.34% | 98.67 MB | 100.98 MB | - | 0.24% | - |
| random/empty.C | 2.21% | 17.35 MB | 17.73 MB | - | 1.09% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/AES-128/OCB decrypt | -7.54% | 930.424 | 860.225 | - | -7.13% | - |
| botan/AES-128/OCB encrypt | -6.76% | 964.181 | 898.980 | - | -1.39% | - |
| botan/AES-128/XTS decrypt | -5.50% | 1555.064 | 1469.572 | - | -7.40% | - |
| nbench/LU DECOMPOSITION | -3.31% | 3879.900 | 3751.400 | - | 0.13% | - |
| botan/IDEA decrypt | -2.86% | 512.491 | 497.852 | - | 0.11% | - |
| botan/Noekeon decrypt | -2.75% | 403.366 | 392.268 | - | 0.14% | - |
| botan/IDEA encrypt | -2.60% | 511.147 | 497.872 | - | 0.38% | - |
| nbench/FP EMULATION | -2.07% | 631.280 | 618.240 | - | 0.12% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36439.cpp/elf | 19.17% | 12.80 MB | 15.26 MB | - | 19.25% | - |
| random/pr36498.cpp/elf | 18.43% | 19.60 MB | 23.21 MB | - | 17.12% | - |
| random/pr36498.cpp/elf/sections/text | 12.83% | 380.08 KB | 428.85 KB | - | 13.16% | - |
| random/pr12850.cpp/elf | 10.42% | 34.64 MB | 38.25 MB | - | 10.47% | - |
| botan/elf/sections/text | 3.15% | 301.19 KB | 310.67 KB | - | 3.98% | - |
| botan/elf | 3.00% | 13.91 MB | 14.33 MB | - | 3.85% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2 | -18.36% | 1.612 | 1.316 | - | 0.76% | - |
| polyhedron/doduc | -7.46% | 2.509 | 2.322 | - | -7.75% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2 | -3.05% | 68.207 | 66.130 | - | -3.35% | - |
| polyhedron/mdbx | -2.02% | 6.466 | 6.336 | - | -0.06% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -4.97% | 1.27 GB | 1.20 GB | - | -4.98% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) encrypt | 17.21% | 2981.694 | 3494.878 | - | 1.76% | - |
| botan/CTR-BE(AES-128) decrypt | 15.05% | 3023.423 | 3478.423 | - | 1.08% | - |
| nbench/NEURAL NET | 9.54% | 111.450 | 122.080 | - | 0.09% | - |
| botan/ChaCha20Poly1305 decrypt | 4.72% | 382.404 | 400.454 | - | 0.55% | - |
| botan/ChaCha20Poly1305 encrypt | 4.43% | 383.021 | 399.980 | - | 0.61% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 4.23% | 1151.724 | 1200.412 | - | 1.01% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 4.16% | 1140.691 | 1188.172 | - | -1.11% | - |
| botan/Twofish decrypt | 3.88% | 309.491 | 321.506 | - | -0.90% | - |
| botan/AES-128/XTS encrypt | 3.36% | 1551.308 | 1603.465 | - | 6.75% | - |
| botan/XTEA encrypt | 3.21% | 208.104 | 214.791 | - | -0.80% | - |
| 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 | - | -61.17% | - |
| random/pr12850.cpp/elf/sections/text | -8.63% | 27.71 KB | 25.32 KB | - | -8.42% | - |
| random/pr12392.cpp/elf/sections/text | -7.62% | 406.75 KB | 375.76 KB | - | -4.61% | - |
| 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: 0.34s