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; 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 20190830 (experimental) 3694974d65ebe751ff38a5ca7a93edf3b4dd50df 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 | 3694974d65ebe751ff38a5ca7a93edf3b4dd50df |
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.Ofast test results
Run | Order | Start Time | Duration |
---|---|---|---|
Current | 1567207972000.3694974d65ebe751ff38a5ca7a93edf3b4dd50df | 2019-08-31T04:15:57.535925 | 0:01:13.290722 |
Previous | 1566891574000.4f58ba39e3d1917e2d8c3155038d21a2f4f53689 | 2019-08-27T12:41:12.462617 | 0:01:10.977283 |
Baseline | 1543348665000.9b92780c8a3bee3cb13440f477cc2a6aef2ce191 | 2018-11-27T23:34:44.160312 | 0:01:14.615416 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 4 | 18 |
Performance Improvements | 6 | 13 |
Added Tests | 3 | 3 |
Unchanged Tests | 293 | 272 |
Total Tests | 306 |
Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
random/pr69609.c | 4.47% | 187.280 | 195.656 | - | 5.73% | - |
random/pr26854-2.c | 3.36% | 55.017 | 56.865 | - | 17.33% | - |
random/pr36262.c | 2.91% | 87.044 | 89.576 | - | -20.86% | - |
random/pr38518.c | 2.85% | 87.152 | 89.633 | - | -20.40% | - |
Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
random/pr29433.cpp | -17.07% | 3.650 | 3.027 | - | 0.75% | - |
random/pr36291.cpp | -8.47% | 34.153 | 31.259 | - | 0.77% | - |
random/pr44563.c | -4.92% | 57.878 | 55.028 | - | 2.23% | - |
random/pr36498.cpp | -3.72% | 19.352 | 18.632 | - | 22.68% | - |
random/pr12850.cpp | -3.26% | 42.741 | 41.349 | - | 30.94% | - |
random/pr28071.c | -2.05% | 70.394 | 68.949 | - | -6.26% | - |
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 | 30.94% | 31.580 | 41.349 | - | -3.26% | - |
random/pr36498.cpp | 22.68% | 15.187 | 18.632 | - | -3.72% | - |
random/pr36439.cpp | 19.29% | 27.756 | 33.112 | - | 0.02% | - |
random/pr26854-2.c | 17.33% | 48.464 | 56.865 | - | 3.36% | - |
random/pr69609.c | 5.73% | 185.048 | 195.656 | - | 4.47% | - |
random/pr44563.c | 2.23% | 53.826 | 55.028 | - | -4.92% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr12392.cpp | 11.74% | 808.32 MB | 903.20 MB | - | -0.09% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr36498.cpp/elf/sections/text | 18.63% | 383.31 KB | 454.74 KB | - | -0.08% | - |
random/pr36439.cpp/elf | 10.92% | 1.57 MB | 1.75 MB | - | 0.01% | - |
random/pr36498.cpp/elf | 9.85% | 1.55 MB | 1.70 MB | - | -0.02% | - |
random/pr12392.cpp/elf/sections/text | 6.47% | 386.45 KB | 411.43 KB | - | -0.06% | - |
random/pr12850.cpp/elf | 6.40% | 3.28 MB | 3.49 MB | - | -0.12% | - |
random/pr39326.c/elf/sections/text | 2.95% | 330.11 KB | 339.84 KB | - | -0.88% | - |
random/pr29433.cpp/elf | 2.77% | 89.03 KB | 91.50 KB | - | 0.00% | - |
random/pr36262.c/elf | 2.50% | 503.58 KB | 516.18 KB | - | 0.00% | - |
random/pr38518.c/elf | 2.50% | 503.58 KB | 516.18 KB | - | 0.00% | - |
random/pr36262.c/elf/sections/text | 2.24% | 483.28 KB | 494.12 KB | - | 0.00% | - |
random/pr38518.c/elf/sections/text | 2.24% | 483.28 KB | 494.12 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr36262.c | -20.86% | 113.184 | 89.576 | - | 2.91% | - |
random/pr38518.c | -20.40% | 112.600 | 89.633 | - | 2.85% | - |
random/pr60243.c | -15.89% | 290.828 | 244.606 | - | 0.58% | - |
random/pr12392.cpp | -12.19% | 37.423 | 32.861 | - | -1.20% | - |
random/pr28071.c | -6.26% | 73.554 | 68.949 | - | -2.05% | - |
random/pr39326.c | -6.23% | 103.467 | 97.019 | - | -1.98% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr39326.c | -15.78% | 676.54 MB | 569.75 MB | - | -0.12% | - |
random/pr28071.c | -15.46% | 1.57 GB | 1.33 GB | - | -0.18% | - |
random/pr36498.cpp | -2.95% | 385.14 MB | 373.79 MB | - | -0.12% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
random/pr36439.cpp/elf/sections/text | -54.11% | 12.09 KB | 5.55 KB | - | -0.44% | - |
random/pr12850.cpp/elf/sections/text | -14.55% | 33.93 KB | 28.99 KB | - | 0.00% | - |
random/pr69609.c/elf | -2.87% | 1.32 MB | 1.28 MB | - | 0.00% | - |
random/pr69609.c/elf/sections/text | -2.19% | 486.89 KB | 476.21 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: 0.16s