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) 9.0.1 20190403 (experimental) 92aa769b4090803151e31fd00e28cdd4e782d09c 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 | 92aa769b4090803151e31fd00e28cdd4e782d09c |
| 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 | 1554320098000.92aa769b4090803151e31fd00e28cdd4e782d09c | 2019-04-04T14:36:42.421201 | 0:01:12.201214 |
| Previous | 1548937421000.a2c2a06b5fb1bdf78181d03040179cc6875efa9b | 2019-01-31T21:25:40.783058 | 0:01:10.886420 |
| Baseline | 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb | 2018-11-30T15:48:32.034939 | 0:01:10.833916 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 22 | 43 |
| Performance Improvements | 17 | 23 |
| Added Tests | 3 | 3 |
| Unchanged Tests | 1194 | 1167 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/gas_dyn2 | 39.20% | 0.692 | 0.963 | - | 39.83% | - |
| polyhedron/fatigue2 | 29.94% | 0.956 | 1.242 | - | 3.01% | - |
| polyhedron/test_fpu2 | 18.16% | 1.320 | 1.559 | - | 22.49% | - |
| random/pr39326.c | 6.49% | 193.729 | 206.297 | - | 6.19% | - |
| random/pr44563.c | 4.37% | 230.762 | 240.843 | - | 4.48% | - |
| polyhedron/rnflow | 2.18% | 1.726 | 1.764 | - | 3.59% | - |
| random/pr69609.c | 2.09% | 72.908 | 74.433 | - | 1.41% | - |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 2.13% | 5.874 | 5.999 | - | 4.93% | - |
| Performance Regressions - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr36439.cpp | 8.42% | 530.70 MB | 575.39 MB | - | 7.21% | - |
| random/pr39326.c | 5.67% | 849.54 MB | 897.72 MB | - | 5.78% | - |
| random/pr36498.cpp | 2.41% | 627.98 MB | 643.09 MB | - | 19.90% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| nbench/ASSIGNMENT | -14.43% | 65.023 | 55.641 | - | -15.50% | - |
| botan/AES-128/OCB encrypt | -6.04% | 953.539 | 895.935 | - | -6.64% | - |
| botan/AES-128/XTS decrypt | -3.51% | 1626.294 | 1569.211 | - | 0.66% | - |
| botan/TripleDES encrypt | -3.28% | 34.082 | 32.964 | - | -3.44% | - |
| botan/DES decrypt | -2.82% | 96.037 | 93.324 | - | -2.71% | - |
| botan/DES encrypt | -2.78% | 96.002 | 93.329 | - | -2.57% | - |
| botan/CTR-BE(AES-128) encrypt | -2.76% | 3452.879 | 3357.588 | - | 12.54% | - |
| botan/TripleDES decrypt | -2.75% | 34.046 | 33.111 | - | -2.62% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | -2.31% | 1201.012 | 1173.235 | - | 0.93% | - |
| botan/CTR-BE(AES-128) decrypt | -2.17% | 3434.887 | 3360.506 | - | 11.41% | - |
| Performance Regressions - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr39326.c/elf/sections/text | 3.63% | 322.34 KB | 334.03 KB | - | 3.63% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -49.86% | 0.527 | 0.264 | - | -49.91% | - |
| polyhedron/ac | -48.28% | 0.701 | 0.363 | - | -46.66% | - |
| polyhedron/nf | -41.57% | 0.644 | 0.376 | - | 0.55% | - |
| himeno | -10.10% | 0.530 | 0.477 | - | 141.76% | - |
| nbench | -6.66% | 1.711 | 1.597 | - | 6.61% | - |
| random/pr36262.c | -6.34% | 13.774 | 12.901 | - | -5.20% | - |
| random/pr38518.c | -5.05% | 13.702 | 13.010 | - | -4.30% | - |
| polyhedron/mdbx | -3.32% | 0.861 | 0.832 | - | 2.09% | - |
| random/pr12392.cpp | -3.04% | 54.271 | 52.619 | - | -0.11% | - |
| polyhedron/protein | -2.10% | 1.272 | 1.245 | - | 2.85% | - |
| botan | -2.08% | 111.737 | 109.418 | - | 4.81% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2 | -4.97% | 68.340 | 64.942 | - | -4.98% | - |
| polyhedron/air | -3.83% | 2.575 | 2.476 | - | -3.81% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| nbench/LU DECOMPOSITION | 5.56% | 3747.300 | 3955.500 | - | 1.88% | - |
| nbench/FP EMULATION | 4.38% | 618.040 | 645.140 | - | 2.14% | - |
| nbench/NUMERIC SORT | 2.07% | 1711.700 | 1747.200 | - | 0.71% | - |
| Performance Improvements - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr29433.cpp/elf | -2.98% | 1.62 MB | 1.58 MB | - | -2.99% | - |
| 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 | 141.76% | 0.197 | 0.477 | - | -10.10% | - |
| polyhedron/linpk | 100.76% | 0.280 | 0.563 | - | 0.77% | - |
| polyhedron/gas_dyn2 | 39.83% | 0.689 | 0.963 | - | 39.20% | - |
| random/pr36498.cpp | 32.71% | 24.473 | 32.480 | - | 0.45% | - |
| polyhedron/test_fpu2 | 22.49% | 1.273 | 1.559 | - | 18.16% | - |
| random/pr36439.cpp | 20.54% | 31.468 | 37.932 | - | 1.48% | - |
| random/pr12850.cpp | 18.96% | 56.138 | 66.781 | - | -0.05% | - |
| polyhedron/doduc | 10.97% | 2.297 | 2.549 | - | -0.62% | - |
| nbench | 6.61% | 1.498 | 1.597 | - | -6.66% | - |
| random/pr39326.c | 6.19% | 194.275 | 206.297 | - | 6.49% | - |
| botan | 4.81% | 104.396 | 109.418 | - | -2.08% | - |
| random/pr44563.c | 4.48% | 230.510 | 240.843 | - | 4.37% | - |
| polyhedron/aermod | 3.79% | 17.902 | 18.581 | - | 1.65% | - |
| polyhedron/capacita | 3.62% | 0.680 | 0.705 | - | 2.78% | - |
| polyhedron/rnflow | 3.59% | 1.703 | 1.764 | - | 2.18% | - |
| polyhedron/fatigue2 | 3.01% | 1.206 | 1.242 | - | 29.94% | - |
| polyhedron/protein | 2.85% | 1.211 | 1.245 | - | -2.10% | - |
| polyhedron/induct2 | 2.08% | 2.347 | 2.395 | - | 1.22% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/linpk | 4.93% | 5.716 | 5.999 | - | 2.13% | - |
| polyhedron/protein | 2.08% | 16.927 | 17.278 | - | 1.71% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp | 19.90% | 536.34 MB | 643.09 MB | - | 2.41% | - |
| random/pr36439.cpp | 7.21% | 536.70 MB | 575.39 MB | - | 8.42% | - |
| random/pr39326.c | 5.78% | 848.67 MB | 897.72 MB | - | 5.67% | - |
| random/pr12850.cpp | 5.67% | 938.60 MB | 991.77 MB | - | -0.03% | - |
| random/pr36291.cpp | 4.95% | 632.01 MB | 663.30 MB | - | -0.28% | - |
| botan | 2.56% | 14.79 MB | 15.17 MB | - | 0.41% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/ASSIGNMENT | -15.50% | 65.848 | 55.641 | - | -14.43% | - |
| botan/AES-128/OCB encrypt | -6.64% | 959.686 | 895.935 | - | -6.04% | - |
| botan/TripleDES encrypt | -3.44% | 34.139 | 32.964 | - | -3.28% | - |
| botan/Noekeon decrypt | -3.25% | 403.467 | 390.360 | - | -0.79% | - |
| botan/IDEA encrypt | -2.99% | 511.321 | 496.041 | - | -0.82% | - |
| botan/DES decrypt | -2.71% | 95.927 | 93.324 | - | -2.82% | - |
| botan/Noekeon encrypt | -2.70% | 404.278 | 393.378 | - | -0.82% | - |
| botan/TripleDES decrypt | -2.62% | 34.003 | 33.111 | - | -2.75% | - |
| botan/DES encrypt | -2.57% | 95.792 | 93.329 | - | -2.78% | - |
| botan/IDEA decrypt | -2.45% | 511.676 | 499.153 | - | 0.98% | - |
| botan/SHA-160 hash | -2.16% | 1487.792 | 1455.628 | - | -1.80% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr36498.cpp/elf | 31.77% | 19.60 MB | 25.83 MB | - | -0.94% | - |
| random/pr36498.cpp/elf/sections/text | 26.05% | 380.08 KB | 479.10 KB | - | -0.93% | - |
| random/pr36439.cpp/elf | 18.47% | 12.80 MB | 15.17 MB | - | 0.05% | - |
| random/pr12850.cpp/elf | 10.46% | 34.64 MB | 38.26 MB | - | -0.01% | - |
| random/pr39326.c/elf/sections/text | 3.63% | 322.34 KB | 334.03 KB | - | 3.63% | - |
| botan/elf | 2.16% | 13.91 MB | 14.21 MB | - | 0.12% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -49.91% | 0.527 | 0.264 | - | -49.86% | - |
| polyhedron/ac | -46.66% | 0.680 | 0.363 | - | -48.28% | - |
| random/pr36262.c | -5.20% | 13.609 | 12.901 | - | -6.34% | - |
| random/pr38518.c | -4.30% | 13.595 | 13.010 | - | -5.05% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/test_fpu2 | -4.98% | 68.348 | 64.942 | - | -4.97% | - |
| polyhedron/air | -3.81% | 2.574 | 2.476 | - | -3.83% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| random/pr12392.cpp | -4.80% | 1.27 GB | 1.21 GB | - | 0.12% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) encrypt | 12.54% | 2983.352 | 3357.588 | - | -2.76% | - |
| botan/CTR-BE(AES-128) decrypt | 11.41% | 3016.322 | 3360.506 | - | -2.17% | - |
| nbench/NEURAL NET | 10.77% | 111.440 | 123.440 | - | 1.18% | - |
| botan/ChaCha20Poly1305 encrypt | 4.17% | 382.675 | 398.651 | - | -0.11% | - |
| botan/ChaCha20Poly1305 decrypt | 3.23% | 383.296 | 395.684 | - | -0.26% | - |
| botan/AES-128/XTS encrypt | 2.81% | 1552.553 | 1596.227 | - | -0.34% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 2.64% | 1155.519 | 1186.041 | - | -0.76% | - |
| botan/MISTY1 encrypt | 2.34% | 102.772 | 105.176 | - | -0.44% | - |
| nbench/FP EMULATION | 2.14% | 631.620 | 645.140 | - | 4.38% | - |
| botan/AES-128/EAX decrypt | 2.08% | 447.122 | 456.402 | - | 0.56% | - |
| 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 | - | -0.19% | - |
| random/pr12392.cpp/elf/sections/text | -7.71% | 406.75 KB | 375.37 KB | - | -0.10% | - |
| random/pr29433.cpp/elf | -2.99% | 1.62 MB | 1.58 MB | - | -2.98% | - |
| 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 | - | -0.28% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
| random/pr29433.cpp/elf/sections/text |
Report Time: 0.31s