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: 2082.092 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 20190122 (experimental) ea4750fc778aee8ec418738acb40e66ba9ae8304 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 | ea4750fc778aee8ec418738acb40e66ba9ae8304 |
| 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.Ofast_march_native test results
| Run | Order | Start Time | Duration |
|---|---|---|---|
| Current | 1548174025000.ea4750fc778aee8ec418738acb40e66ba9ae8304 | 2019-01-22T21:05:43.836113 | 0:01:10.857562 |
| Previous | 1547943386000.9486cb8925d84841cccf621cd49dcf6d3d01902a | 2019-01-20T03:55:39.560938 | 0:01:10.645640 |
| Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.705752 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 4 | 32 |
| Performance Improvements | 7 | 19 |
| Unchanged Tests | 973 | 933 |
| Total Tests | 984 |
| Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 53.66% | 0.509 | 0.783 | - | 21.42% | - |
| polyhedron/ac | 48.16% | 0.585 | 0.866 | - | 50.66% | - |
| polyhedron/gas_dyn2 | 25.32% | 1.086 | 1.361 | - | 0.11% | - |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/mdbx | 2.92% | 5.221 | 5.373 | - | 7.77% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/fatigue2 | -18.71% | 1.450 | 1.178 | - | 4.95% | - |
| polyhedron/test_fpu2 | -14.74% | 1.802 | 1.537 | - | -13.82% | - |
| polyhedron/rnflow | -11.44% | 2.306 | 2.042 | - | -6.96% | - |
| polyhedron/doduc | -7.88% | 3.082 | 2.839 | - | 0.21% | - |
| cray | -6.05% | 0.593 | 0.557 | - | -1.68% | - |
| polyhedron/air | -3.18% | 2.788 | 2.699 | - | 4.96% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| tramp3d | -2.30% | 1.273 | 1.244 | - | -2.99% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/ac | 50.66% | 0.575 | 0.866 | - | 48.16% | - |
| polyhedron/tfft2 | 21.42% | 0.645 | 0.783 | - | 53.66% | - |
| polyhedron/capacita | 20.53% | 1.182 | 1.425 | - | 0.58% | - |
| polyhedron/air | 4.96% | 2.572 | 2.699 | - | -3.18% | - |
| polyhedron/fatigue2 | 4.95% | 1.123 | 1.178 | - | -18.71% | - |
| tramp3d | 3.25% | 19.422 | 20.054 | - | 1.24% | - |
| botan | 2.73% | 72.789 | 74.778 | - | -0.42% | - |
| polyhedron/aermod | 2.43% | 18.508 | 18.957 | - | 0.05% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/mdbx | 7.77% | 4.986 | 5.373 | - | 2.92% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 11.96% | 41.35 MB | 46.30 MB | - | -0.14% | - |
| polyhedron/capacita | 9.42% | 67.94 MB | 74.34 MB | - | -0.26% | - |
| himeno | 2.18% | 32.39 MB | 33.09 MB | - | 0.95% | - |
| botan | 2.11% | 14.79 MB | 15.10 MB | - | 0.00% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/Camellia-128 encrypt | -8.23% | 146.925 | 134.832 | - | -0.12% | - |
| botan/ChaCha20Poly1305 decrypt | -8.10% | 351.428 | 322.965 | - | -0.26% | - |
| botan/Camellia-128 decrypt | -7.60% | 145.917 | 134.821 | - | -0.04% | - |
| botan/ChaCha20Poly1305 encrypt | -7.42% | 351.892 | 325.793 | - | 0.10% | - |
| nbench/STRING SORT | -4.35% | 1260.500 | 1205.700 | - | 0.06% | - |
| nbench/LU DECOMPOSITION | -3.55% | 5939.100 | 5728.200 | - | -0.01% | - |
| nbench/ASSIGNMENT | -3.04% | 73.375 | 71.145 | - | 0.74% | - |
| botan/SHA-256 hash | -2.44% | 1451.875 | 1416.429 | - | 0.05% | - |
| nbench/NUMERIC SORT | -2.22% | 1847.300 | 1806.200 | - | 0.04% | - |
| Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2/elf/sections/text | 47.45% | 10.44 KB | 15.39 KB | - | 0.00% | - |
| polyhedron/capacita/elf/sections/text | 19.82% | 45.89 KB | 54.99 KB | - | 0.00% | - |
| polyhedron/tfft2/elf | 11.61% | 34.45 KB | 38.45 KB | - | 0.00% | - |
| polyhedron/capacita/elf | 11.11% | 72.02 KB | 80.02 KB | - | 0.00% | - |
| polyhedron/fatigue2/elf | 5.25% | 76.20 KB | 80.20 KB | - | 0.00% | - |
| botan/elf/sections/text | 4.33% | 339.56 KB | 354.28 KB | - | 0.00% | - |
| tramp3d_pgo/elf | 2.67% | 1.02 MB | 1.05 MB | - | 0.00% | - |
| polyhedron/fatigue2/elf/sections/text | 2.45% | 47.25 KB | 48.41 KB | - | 0.00% | - |
| tramp3d_pgo/elf/sections/text | 2.22% | 457.44 KB | 467.61 KB | - | 0.00% | - |
| botan/elf | 2.06% | 692.07 KB | 706.32 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/linpk | -54.34% | 0.774 | 0.353 | - | 0.01% | - |
| polyhedron/test_fpu2 | -13.82% | 1.783 | 1.537 | - | -14.74% | - |
| polyhedron/rnflow | -6.96% | 2.195 | 2.042 | - | -11.44% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -5.50% | 73.450 | 69.410 | - | -0.05% | - |
| tramp3d | -2.99% | 1.282 | 1.244 | - | -2.30% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | -13.37% | 107.34 MB | 92.99 MB | - | -0.23% | - |
| polyhedron/linpk | -12.79% | 43.71 MB | 38.12 MB | - | -0.02% | - |
| polyhedron/nf | -2.21% | 44.23 MB | 43.25 MB | - | -0.40% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/HUFFMAN | 12.06% | 5523.000 | 6188.900 | - | -0.04% | - |
| botan/Tiger(24,3) hash | 3.91% | 379.193 | 394.024 | - | 0.25% | - |
| botan/XTEA encrypt | 3.84% | 207.566 | 215.527 | - | -0.29% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 2.82% | 3092.245 | 3179.298 | - | -0.63% | - |
| botan/Camellia-256 encrypt | 2.59% | 115.535 | 118.533 | - | 0.14% | - |
| botan/Camellia-192 encrypt | 2.37% | 115.780 | 118.520 | - | -0.10% | - |
| botan/Camellia-192 decrypt | 2.12% | 115.352 | 117.800 | - | -0.07% | - |
| Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/linpk/elf/sections/text | -35.08% | 15.19 KB | 9.86 KB | - | 0.00% | - |
| polyhedron/linpk/elf | -10.47% | 38.20 KB | 34.20 KB | - | 0.00% | - |
| polyhedron/rnflow/elf | -4.05% | 96.72 KB | 92.80 KB | - | 0.00% | - |
| polyhedron/rnflow/elf/sections/text | -2.89% | 63.81 KB | 61.97 KB | - | 0.00% | - |
Report Time: 0.30s