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 20181128 (experimental) 746f61c34ebd165b378ccd500fa76ab78540c72b 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. |
| git_revision | 746f61c34ebd165b378ccd500fa76ab78540c72b |
| 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 | 1546431757000.746f61c34ebd165b378ccd500fa76ab78540c72b | 2019-01-02T16:57:40.230138 | 0:01:11.446282 |
| Previous | 1545874848000.96f8cbf62b93b2ba00e2e82463bdce1a332fb02c | 2018-12-30T09:04:29.729579 | 0:01:10.761674 |
| Baseline | 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb | 2018-11-30T15:48:32.034939 | 0:01:10.833916 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 22 | 9 |
| Performance Improvements | 16 | 4 |
| Added Tests | 2 | 2 |
| Unchanged Tests | 1196 | 1221 |
| Total Tests | 1236 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/gas_dyn2 | 37.71% | 0.692 | 0.953 | - | 38.34% | - |
| random/pr39326.c | 13.65% | 169.920 | 193.108 | - | -0.60% | - |
| Performance Regressions - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr39326.c | 15.74% | 733.75 MB | 849.24 MB | - | 0.07% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/CMAC(AES-128) mac | -16.86% | 940.963 | 782.279 | - | 0.20% | - |
| botan/AES-128/CBC/PKCS7 encrypt | -16.84% | 879.154 | 731.082 | - | -0.28% | - |
| botan/CTR-BE(AES-128) encrypt | -14.41% | 3489.712 | 2986.998 | - | 0.12% | - |
| botan/CTR-BE(AES-128) decrypt | -13.50% | 3489.706 | 3018.725 | - | 0.08% | - |
| botan/AES-128/EAX decrypt | -11.07% | 505.435 | 449.494 | - | 0.53% | - |
| botan/AES-128/EAX encrypt | -10.59% | 504.186 | 450.799 | - | 0.65% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | -4.84% | 1214.401 | 1155.587 | - | 0.01% | - |
| botan/AES-128/CBC/PKCS7 decrypt | -3.87% | 3158.753 | 3036.595 | - | -0.12% | - |
| botan/AES-128/XTS decrypt | -3.15% | 1611.800 | 1561.069 | - | 0.14% | - |
| botan/AES-128/XTS encrypt | -2.84% | 1541.843 | 1498.096 | - | -3.51% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | -2.57% | 1193.559 | 1162.921 | - | 0.05% | - |
| Performance Regressions - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr69609.c/elf | 12.91% | 957.20 KB | 1.06 MB | - | 0.00% | - |
| random/pr69609.c/elf/sections/text | 4.84% | 368.08 KB | 385.91 KB | - | 0.00% | - |
| random/pr70614.c/elf/sections/text | 3.75% | 31.56 KB | 32.75 KB | - | 0.00% | - |
| polyhedron/mdbx/elf | 3.36% | 138.74 KB | 143.40 KB | - | 0.00% | - |
| random/pr39326.c/elf/sections/text | 3.13% | 312.55 KB | 322.34 KB | - | 0.00% | - |
| random/pr39326.c/elf | 2.43% | 1.26 MB | 1.30 MB | - | -0.00% | - |
| polyhedron/mdbx/elf/sections/text | 2.24% | 27.25 KB | 27.86 KB | - | 0.00% | - |
| polyhedron/channel2/elf/sections/text | 2.07% | 9.08 KB | 9.27 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -51.06% | 0.537 | 0.263 | - | -50.19% | - |
| polyhedron/linpk | -49.37% | 0.560 | 0.284 | - | 1.24% | - |
| polyhedron/ac | -44.26% | 0.695 | 0.388 | - | -42.96% | - |
| random/pr44563.c | -6.04% | 244.276 | 229.522 | - | -0.43% | - |
| random/pr29433.cpp | -5.91% | 15.447 | 14.534 | - | 0.47% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/fatigue2 | -14.81% | 122.823 | 104.632 | - | 0.03% | - |
| polyhedron/protein | -3.96% | 17.615 | 16.917 | - | -0.06% | - |
| polyhedron/gas_dyn2 | -2.52% | 100.392 | 97.858 | - | 0.87% | - |
| Performance Improvements - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| random/pr69609.c | -2.83% | 2.21 GB | 2.15 GB | - | -0.01% | - |
| random/pr44563.c | -2.57% | 2.14 GB | 2.08 GB | - | -0.00% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-128/OCB encrypt | 4.37% | 900.395 | 939.737 | - | -2.08% | - |
| botan/AES-128/OCB decrypt | 2.88% | 898.580 | 924.474 | - | 0.55% | - |
| botan/Keccak-1600(512) hash | 2.84% | 150.993 | 155.274 | - | 0.05% | - |
| nbench/LU DECOMPOSITION | 2.73% | 3782.400 | 3885.600 | - | 0.08% | - |
| nbench/HUFFMAN | 2.51% | 5751.700 | 5895.900 | - | 0.14% | - |
| Performance Improvements - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/mp_prop_design/elf | -5.81% | 69.14 KB | 65.12 KB | - | 0.00% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| himeno | 172.13% | 0.197 | 0.537 | - | 1.92% | - |
| polyhedron/gas_dyn2 | 38.34% | 0.689 | 0.953 | - | 37.71% | - |
| nbench | 11.83% | 1.498 | 1.675 | - | -0.63% | - |
| polyhedron/doduc | 9.34% | 2.297 | 2.511 | - | 0.64% | - |
| polyhedron/mdbx | 4.54% | 0.815 | 0.852 | - | 0.12% | - |
| polyhedron/test_fpu2 | 2.52% | 1.273 | 1.305 | - | -0.57% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/doduc | 2.08% | 98.68 MB | 100.73 MB | - | 0.35% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/AES-128/XTS encrypt | -3.51% | 1552.553 | 1498.096 | - | -2.84% | - |
| botan/AES-128/OCB encrypt | -2.08% | 959.686 | 939.737 | - | 4.37% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -50.19% | 0.527 | 0.263 | - | -51.06% | - |
| polyhedron/ac | -42.96% | 0.680 | 0.388 | - | -44.26% | - |
| polyhedron/fatigue2 | -20.83% | 1.206 | 0.955 | - | -0.50% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/MISTY1 encrypt | 2.62% | 102.772 | 105.462 | - | -0.04% | - |
| Added Tests - size |
|---|
| random/empty.C/elf/sections/text |
| random/empty.c/elf/sections/text |
Report Time: 0.21s