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: 2800.000 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; home:marxin:branches:devel:gcc-bundle / openSUSE_Factory) 2.32 Copyright (C) 2019 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) 10.0.0 20190606 (experimental) 53138d136efe743f914ecd56e1ad1399ce976653 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 | 53138d136efe743f914ecd56e1ad1399ce976653 |
glibc |
GNU C Library (GNU libc) stable release version 2.29 (git 56c86f5dd516). 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. Configured for x86_64-suse-linux. Compiled by GNU CC version 8.3.1 20190226 [gcc-8-branch revision 269204]. libc ABIs: UNIQUE IFUNC ABSOLUTE For bug reporting instructions, please see: <http://bugs.opensuse.org>. |
glibc_location | /lib64/libc.so.6 |
ld | GNU ld (GNU Binutils; home:marxin:branches:devel:gcc-bundle / openSUSE_Factory) 2.32 |
options | None |
reason | None |
uname | Linux zenith 5.0.9-1-default #1 SMP Sun Apr 21 06:42:32 UTC 2019 (7bd8353) x86_64 x86_64 x86_64 GNU/Linux |
Filter
zenith.gcc-trunk-honza.Ofast test results
Run | Order | Start Time | Duration |
---|---|---|---|
Current | 1560358241000.53138d136efe743f914ecd56e1ad1399ce976653 | 2019-06-13T15:58:49.185950 | 0:01:15.784443 |
Previous | 1560357565000.8529d5ad449fcb830a4c9ed7a6ed4a4df48bab8a | 2019-06-12T23:25:25.364112 | 0:01:11.316506 |
Baseline | 1543509871000.7db9606762e24d4a32ce052efdfdcf3139a23afb | 2018-11-30T15:48:32.034939 | 0:01:11.029051 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 2 | 17 |
Performance Improvements | 8 | 15 |
Added Tests | 3 | 3 |
Unchanged Tests | 293 | 271 |
Total Tests | 306 |
Performance Regressions - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
random/pr36498.cpp | 8.74% | 371.71 MB | 404.20 MB | - | 4.96% | - |
Performance Regressions - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
random/pr36439.cpp/elf/sections/text | 24.09% | 5.53 KB | 6.86 KB | - | -43.27% | - |
Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
random/pr36291.cpp | -6.19% | 32.125 | 30.135 | - | -3.40% | - |
random/pr12392.cpp | -4.56% | 33.069 | 31.562 | - | -16.17% | - |
Performance Improvements - size | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
random/pr36291.cpp/elf/sections/text | -9.14% | 1.04 MB | 970.25 KB | - | -8.14% | - |
random/pr12850.cpp/elf/sections/text | -8.80% | 28.40 KB | 25.90 KB | - | -23.67% | - |
random/pr36291.cpp/elf | -4.67% | 4.19 MB | 4.00 MB | - | -3.95% | - |
random/pr12850.cpp/elf | -3.75% | 3.63 MB | 3.49 MB | - | 6.41% | - |
random/pr36498.cpp/elf/sections/text | -2.55% | 461.17 KB | 449.42 KB | - | 17.25% | - |
random/pr12392.cpp/elf/sections/text | -2.35% | 424.31 KB | 414.34 KB | - | 7.22% | - |
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 |
---|---|---|---|---|---|---|
random/pr12850.cpp | 37.00% | 31.575 | 43.257 | - | -1.30% | - |
random/pr36498.cpp | 26.39% | 15.233 | 19.252 | - | 1.43% | - |
random/pr29433.cpp | 22.83% | 2.994 | 3.678 | - | -1.76% | - |
random/pr36439.cpp | 21.06% | 27.621 | 33.438 | - | 0.40% | - |
random/pr39326.c | 16.05% | 105.821 | 122.808 | - | -0.25% | - |
random/pr44563.c | 4.96% | 53.974 | 56.653 | - | 0.24% | - |
random/pr28071.c | 2.46% | 73.741 | 75.555 | - | -0.24% | - |
random/pr69609.c | 2.35% | 180.713 | 184.956 | - | -0.20% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr12392.cpp | 13.05% | 808.50 MB | 914.01 MB | - | -0.81% | - |
random/pr44563.c | 5.27% | 1.31 GB | 1.38 GB | - | 0.11% | - |
random/pr36498.cpp | 4.96% | 385.11 MB | 404.20 MB | - | 8.74% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr36498.cpp/elf/sections/text | 17.25% | 383.31 KB | 449.42 KB | - | -2.55% | - |
random/pr36439.cpp/elf | 11.26% | 1.57 MB | 1.75 MB | - | 0.30% | - |
random/pr36498.cpp/elf | 10.40% | 1.55 MB | 1.71 MB | - | -0.75% | - |
random/pr12392.cpp/elf/sections/text | 7.22% | 386.45 KB | 414.34 KB | - | -2.35% | - |
random/pr39326.c/elf/sections/text | 6.79% | 330.11 KB | 352.52 KB | - | 0.00% | - |
random/pr12850.cpp/elf | 6.41% | 3.28 MB | 3.49 MB | - | -3.75% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr12392.cpp | -16.17% | 37.649 | 31.562 | - | -4.56% | - |
random/pr38518.c | -14.16% | 112.422 | 96.500 | - | -0.26% | - |
random/pr36262.c | -13.90% | 112.092 | 96.513 | - | -1.23% | - |
random/pr60243.c | -13.36% | 288.096 | 249.597 | - | 1.10% | - |
random/pr70614.c | -4.32% | 0.900 | 0.861 | - | -0.03% | - |
random/pr36291.cpp | -3.40% | 31.195 | 30.135 | - | -6.19% | - |
random/pr26854-2.c | -2.21% | 48.289 | 47.221 | - | -0.24% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr39326.c | -12.92% | 676.55 MB | 589.13 MB | - | -0.00% | - |
random/empty.c | -2.48% | 16.22 MB | 15.82 MB | - | 0.00% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr36439.cpp/elf/sections/text | -43.27% | 12.09 KB | 6.86 KB | - | 24.09% | - |
random/pr12850.cpp/elf/sections/text | -23.67% | 33.93 KB | 25.90 KB | - | -8.80% | - |
random/pr36291.cpp/elf/sections/text | -8.14% | 1.03 MB | 970.25 KB | - | -9.14% | - |
random/pr36291.cpp/elf | -3.95% | 4.16 MB | 4.00 MB | - | -4.67% | - |
random/pr69609.c/elf | -2.92% | 1.32 MB | 1.28 MB | - | 0.00% | - |
random/pr69609.c/elf/sections/text | -2.33% | 486.89 KB | 475.53 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: 0.10s